; NOTE: Assertions have been autogenerated by utils/update_test_checks.py UTC_ARGS: --function-signature
; RUN: opt -passes='assume-builder,verify' --enable-knowledge-retention -S %s | FileCheck %s --check-prefixes=BASIC
; RUN: opt -passes='assume-builder,verify' --enable-knowledge-retention --assume-preserve-all -S %s | FileCheck %s --check-prefixes=ALL
; RUN: opt -passes='require<assumptions>,assume-builder,verify' --enable-knowledge-retention -S %s | FileCheck %s --check-prefixes=WITH-AC
; RUN: opt -passes='require<domtree>,require<assumptions>,assume-builder,verify' --enable-knowledge-retention -S %s | FileCheck %s --check-prefixes=CROSS-BLOCK
; RUN: opt -passes='assume-builder,require<domtree>,require<assumptions>,assume-simplify,verify' --enable-knowledge-retention -S %s | FileCheck %s --check-prefixes=FULL-SIMPLIFY
target datalayout = "e-m:e-p270:32:32-p271:32:32-p272:64:64-i64:64-f80:128-n8:16:32:64-S128"
%struct.S = type { i32, i8, ptr }
%struct.A = type { ptr, ptr, [4 x [4 x %struct.D]], i64 }
%struct.D = type { i64, i64 }
declare void @func(ptr, ptr)
declare void @func_cold(ptr) #0
declare void @func_strbool(ptr) #1
declare void @func_many(ptr) #2
declare void @func_argattr(ptr align 8, ptr nonnull) #3
declare void @func_argattr2(ptr noundef align 8, ptr noundef nonnull) #3
declare void @may_throw()
define void @test(ptr %P, ptr %P1, ptr %P2, ptr %P3) {
; BASIC-LABEL: define {{[^@]+}}@test
; BASIC-SAME: (ptr [[P:%.*]], ptr [[P1:%.*]], ptr [[P2:%.*]], ptr [[P3:%.*]]) {
; BASIC-NEXT: bb:
; BASIC-NEXT: call void @llvm.assume(i1 true) [ "nonnull"(ptr [[P]]), "dereferenceable"(ptr [[P]], i64 16) ]
; BASIC-NEXT: call void @func(ptr nonnull dereferenceable(16) [[P]], ptr null)
; BASIC-NEXT: call void @llvm.assume(i1 true) [ "dereferenceable"(ptr [[P1]], i64 12) ]
; BASIC-NEXT: call void @func(ptr dereferenceable(12) [[P1]], ptr nonnull [[P]])
; BASIC-NEXT: call void @llvm.assume(i1 true) [ "cold"() ]
; BASIC-NEXT: call void @func_cold(ptr dereferenceable(12) [[P1]]) #[[ATTR6:[0-9]+]]
; BASIC-NEXT: call void @llvm.assume(i1 true) [ "cold"() ]
; BASIC-NEXT: call void @func_cold(ptr dereferenceable(12) [[P1]])
; BASIC-NEXT: call void @func(ptr [[P1]], ptr [[P]])
; BASIC-NEXT: call void @func_strbool(ptr [[P1]])
; BASIC-NEXT: call void @llvm.assume(i1 true) [ "dereferenceable"(ptr [[P]], i64 32) ]
; BASIC-NEXT: call void @func(ptr dereferenceable(32) [[P]], ptr dereferenceable(8) [[P]])
; BASIC-NEXT: call void @func_many(ptr align 8 [[P1]])
; BASIC-NEXT: call void @llvm.assume(i1 true) [ "noundef"(ptr [[P1]]), "align"(ptr [[P1]], i64 8) ]
; BASIC-NEXT: call void @func_many(ptr noundef align 8 [[P1]])
; BASIC-NEXT: call void @func_argattr(ptr [[P2]], ptr [[P3]])
; BASIC-NEXT: call void @llvm.assume(i1 true) [ "noundef"(ptr [[P2]]), "align"(ptr [[P2]], i64 8), "noundef"(ptr [[P3]]), "nonnull"(ptr [[P3]]) ]
; BASIC-NEXT: call void @func_argattr2(ptr [[P2]], ptr [[P3]])
; BASIC-NEXT: call void @func(ptr nonnull [[P1]], ptr nonnull [[P]])
; BASIC-NEXT: call void @llvm.assume(i1 true) [ "nonnull"(ptr [[P1]]), "noundef"(ptr [[P]]) ]
; BASIC-NEXT: call void @func(ptr noundef nonnull [[P1]], ptr noundef nonnull [[P]])
; BASIC-NEXT: ret void
;
; ALL-LABEL: define {{[^@]+}}@test
; ALL-SAME: (ptr [[P:%.*]], ptr [[P1:%.*]], ptr [[P2:%.*]], ptr [[P3:%.*]]) {
; ALL-NEXT: bb:
; ALL-NEXT: call void @llvm.assume(i1 true) [ "nonnull"(ptr [[P]]), "dereferenceable"(ptr [[P]], i64 16) ]
; ALL-NEXT: call void @func(ptr nonnull dereferenceable(16) [[P]], ptr null)
; ALL-NEXT: call void @llvm.assume(i1 true) [ "dereferenceable"(ptr [[P1]], i64 12) ]
; ALL-NEXT: call void @func(ptr dereferenceable(12) [[P1]], ptr nonnull [[P]])
; ALL-NEXT: call void @llvm.assume(i1 true) [ "cold"(), "nounwind"(), "willreturn"() ]
; ALL-NEXT: call void @func_cold(ptr dereferenceable(12) [[P1]]) #[[ATTR6:[0-9]+]]
; ALL-NEXT: call void @llvm.assume(i1 true) [ "cold"(), "nounwind"(), "willreturn"() ]
; ALL-NEXT: call void @func_cold(ptr dereferenceable(12) [[P1]])
; ALL-NEXT: call void @func(ptr [[P1]], ptr [[P]])
; ALL-NEXT: call void @func_strbool(ptr [[P1]])
; ALL-NEXT: call void @llvm.assume(i1 true) [ "dereferenceable"(ptr [[P]], i64 32) ]
; ALL-NEXT: call void @func(ptr dereferenceable(32) [[P]], ptr dereferenceable(8) [[P]])
; ALL-NEXT: call void @llvm.assume(i1 true) [ "norecurse"(), "nounwind"(), "willreturn"() ]
; ALL-NEXT: call void @func_many(ptr align 8 [[P1]])
; ALL-NEXT: call void @llvm.assume(i1 true) [ "noundef"(ptr [[P1]]), "align"(ptr [[P1]], i64 8), "norecurse"(), "nounwind"(), "willreturn"() ]
; ALL-NEXT: call void @func_many(ptr noundef align 8 [[P1]])
; ALL-NEXT: call void @llvm.assume(i1 true) [ "nounwind"() ]
; ALL-NEXT: call void @func_argattr(ptr [[P2]], ptr [[P3]])
; ALL-NEXT: call void @llvm.assume(i1 true) [ "noundef"(ptr [[P2]]), "align"(ptr [[P2]], i64 8), "noundef"(ptr [[P3]]), "nonnull"(ptr [[P3]]), "nounwind"() ]
; ALL-NEXT: call void @func_argattr2(ptr [[P2]], ptr [[P3]])
; ALL-NEXT: call void @func(ptr nonnull [[P1]], ptr nonnull [[P]])
; ALL-NEXT: call void @llvm.assume(i1 true) [ "nonnull"(ptr [[P1]]), "noundef"(ptr [[P]]) ]
; ALL-NEXT: call void @func(ptr noundef nonnull [[P1]], ptr noundef nonnull [[P]])
; ALL-NEXT: ret void
;
; WITH-AC-LABEL: define {{[^@]+}}@test
; WITH-AC-SAME: (ptr [[P:%.*]], ptr [[P1:%.*]], ptr [[P2:%.*]], ptr [[P3:%.*]]) {
; WITH-AC-NEXT: bb:
; WITH-AC-NEXT: call void @llvm.assume(i1 true) [ "nonnull"(ptr [[P]]), "dereferenceable"(ptr [[P]], i64 16) ]
; WITH-AC-NEXT: call void @func(ptr nonnull dereferenceable(16) [[P]], ptr null)
; WITH-AC-NEXT: call void @llvm.assume(i1 true) [ "dereferenceable"(ptr [[P1]], i64 12) ]
; WITH-AC-NEXT: call void @func(ptr dereferenceable(12) [[P1]], ptr nonnull [[P]])
; WITH-AC-NEXT: call void @llvm.assume(i1 true) [ "cold"() ]
; WITH-AC-NEXT: call void @func_cold(ptr dereferenceable(12) [[P1]]) #[[ATTR6:[0-9]+]]
; WITH-AC-NEXT: call void @llvm.assume(i1 true) [ "cold"() ]
; WITH-AC-NEXT: call void @func_cold(ptr dereferenceable(12) [[P1]])
; WITH-AC-NEXT: call void @func(ptr [[P1]], ptr [[P]])
; WITH-AC-NEXT: call void @func_strbool(ptr [[P1]])
; WITH-AC-NEXT: call void @llvm.assume(i1 true) [ "dereferenceable"(ptr [[P]], i64 32) ]
; WITH-AC-NEXT: call void @func(ptr dereferenceable(32) [[P]], ptr dereferenceable(8) [[P]])
; WITH-AC-NEXT: call void @func_many(ptr align 8 [[P1]])
; WITH-AC-NEXT: call void @llvm.assume(i1 true) [ "noundef"(ptr [[P1]]), "align"(ptr [[P1]], i64 8) ]
; WITH-AC-NEXT: call void @func_many(ptr noundef align 8 [[P1]])
; WITH-AC-NEXT: call void @func_argattr(ptr [[P2]], ptr [[P3]])
; WITH-AC-NEXT: call void @llvm.assume(i1 true) [ "noundef"(ptr [[P2]]), "align"(ptr [[P2]], i64 8), "noundef"(ptr [[P3]]), "nonnull"(ptr [[P3]]) ]
; WITH-AC-NEXT: call void @func_argattr2(ptr [[P2]], ptr [[P3]])
; WITH-AC-NEXT: call void @func(ptr nonnull [[P1]], ptr nonnull [[P]])
; WITH-AC-NEXT: call void @llvm.assume(i1 true) [ "nonnull"(ptr [[P1]]), "noundef"(ptr [[P]]) ]
; WITH-AC-NEXT: call void @func(ptr noundef nonnull [[P1]], ptr noundef nonnull [[P]])
; WITH-AC-NEXT: ret void
;
; CROSS-BLOCK-LABEL: define {{[^@]+}}@test
; CROSS-BLOCK-SAME: (ptr [[P:%.*]], ptr [[P1:%.*]], ptr [[P2:%.*]], ptr [[P3:%.*]]) {
; CROSS-BLOCK-NEXT: bb:
; CROSS-BLOCK-NEXT: call void @llvm.assume(i1 true) [ "nonnull"(ptr [[P]]), "dereferenceable"(ptr [[P]], i64 16) ]
; CROSS-BLOCK-NEXT: call void @func(ptr nonnull dereferenceable(16) [[P]], ptr null)
; CROSS-BLOCK-NEXT: call void @llvm.assume(i1 true) [ "dereferenceable"(ptr [[P1]], i64 12) ]
; CROSS-BLOCK-NEXT: call void @func(ptr dereferenceable(12) [[P1]], ptr nonnull [[P]])
; CROSS-BLOCK-NEXT: call void @llvm.assume(i1 true) [ "cold"() ]
; CROSS-BLOCK-NEXT: call void @func_cold(ptr dereferenceable(12) [[P1]]) #[[ATTR6:[0-9]+]]
; CROSS-BLOCK-NEXT: call void @llvm.assume(i1 true) [ "cold"() ]
; CROSS-BLOCK-NEXT: call void @func_cold(ptr dereferenceable(12) [[P1]])
; CROSS-BLOCK-NEXT: call void @func(ptr [[P1]], ptr [[P]])
; CROSS-BLOCK-NEXT: call void @func_strbool(ptr [[P1]])
; CROSS-BLOCK-NEXT: call void @llvm.assume(i1 true) [ "dereferenceable"(ptr [[P]], i64 32) ]
; CROSS-BLOCK-NEXT: call void @func(ptr dereferenceable(32) [[P]], ptr dereferenceable(8) [[P]])
; CROSS-BLOCK-NEXT: call void @func_many(ptr align 8 [[P1]])
; CROSS-BLOCK-NEXT: call void @llvm.assume(i1 true) [ "noundef"(ptr [[P1]]), "align"(ptr [[P1]], i64 8) ]
; CROSS-BLOCK-NEXT: call void @func_many(ptr noundef align 8 [[P1]])
; CROSS-BLOCK-NEXT: call void @func_argattr(ptr [[P2]], ptr [[P3]])
; CROSS-BLOCK-NEXT: call void @llvm.assume(i1 true) [ "noundef"(ptr [[P2]]), "align"(ptr [[P2]], i64 8), "noundef"(ptr [[P3]]), "nonnull"(ptr [[P3]]) ]
; CROSS-BLOCK-NEXT: call void @func_argattr2(ptr [[P2]], ptr [[P3]])
; CROSS-BLOCK-NEXT: call void @func(ptr nonnull [[P1]], ptr nonnull [[P]])
; CROSS-BLOCK-NEXT: call void @llvm.assume(i1 true) [ "nonnull"(ptr [[P1]]), "noundef"(ptr [[P]]) ]
; CROSS-BLOCK-NEXT: call void @func(ptr noundef nonnull [[P1]], ptr noundef nonnull [[P]])
; CROSS-BLOCK-NEXT: ret void
;
; FULL-SIMPLIFY-LABEL: define {{[^@]+}}@test
; FULL-SIMPLIFY-SAME: (ptr nonnull dereferenceable(16) [[P:%.*]], ptr [[P1:%.*]], ptr [[P2:%.*]], ptr [[P3:%.*]]) {
; FULL-SIMPLIFY-NEXT: bb:
; FULL-SIMPLIFY-NEXT: call void @func(ptr nonnull dereferenceable(16) [[P]], ptr null)
; FULL-SIMPLIFY-NEXT: call void @llvm.assume(i1 true) [ "dereferenceable"(ptr [[P1]], i64 12) ]
; FULL-SIMPLIFY-NEXT: call void @func(ptr dereferenceable(12) [[P1]], ptr nonnull [[P]])
; FULL-SIMPLIFY-NEXT: call void @llvm.assume(i1 true) [ "cold"() ]
; FULL-SIMPLIFY-NEXT: call void @func_cold(ptr dereferenceable(12) [[P1]]) #[[ATTR6:[0-9]+]]
; FULL-SIMPLIFY-NEXT: call void @func_cold(ptr dereferenceable(12) [[P1]])
; FULL-SIMPLIFY-NEXT: call void @func(ptr [[P1]], ptr [[P]])
; FULL-SIMPLIFY-NEXT: call void @func_strbool(ptr [[P1]])
; FULL-SIMPLIFY-NEXT: call void @llvm.assume(i1 true) [ "dereferenceable"(ptr [[P]], i64 32) ]
; FULL-SIMPLIFY-NEXT: call void @func(ptr dereferenceable(32) [[P]], ptr dereferenceable(8) [[P]])
; FULL-SIMPLIFY-NEXT: call void @func_many(ptr align 8 [[P1]])
; FULL-SIMPLIFY-NEXT: call void @llvm.assume(i1 true) [ "noundef"(ptr [[P1]]), "align"(ptr [[P1]], i64 8) ]
; FULL-SIMPLIFY-NEXT: call void @func_many(ptr noundef align 8 [[P1]])
; FULL-SIMPLIFY-NEXT: call void @func_argattr(ptr [[P2]], ptr [[P3]])
; FULL-SIMPLIFY-NEXT: call void @llvm.assume(i1 true) [ "noundef"(ptr [[P2]]), "align"(ptr [[P2]], i64 8), "noundef"(ptr [[P3]]), "nonnull"(ptr [[P3]]) ]
; FULL-SIMPLIFY-NEXT: call void @func_argattr2(ptr [[P2]], ptr [[P3]])
; FULL-SIMPLIFY-NEXT: call void @func(ptr nonnull [[P1]], ptr nonnull [[P]])
; FULL-SIMPLIFY-NEXT: call void @llvm.assume(i1 true) [ "nonnull"(ptr [[P1]]), "noundef"(ptr [[P]]) ]
; FULL-SIMPLIFY-NEXT: call void @func(ptr noundef nonnull [[P1]], ptr noundef nonnull [[P]])
; FULL-SIMPLIFY-NEXT: ret void
;
bb:
call void @func(ptr nonnull dereferenceable(16) %P, ptr null)
call void @func(ptr dereferenceable(12) %P1, ptr nonnull %P)
call void @func_cold(ptr dereferenceable(12) %P1) #5
call void @func_cold(ptr dereferenceable(12) %P1)
call void @func(ptr %P1, ptr %P)
call void @func_strbool(ptr %P1)
call void @func(ptr dereferenceable(32) %P, ptr dereferenceable(8) %P)
call void @func_many(ptr align 8 %P1)
call void @func_many(ptr noundef align 8 %P1)
call void @func_argattr(ptr %P2, ptr %P3)
call void @func_argattr2(ptr %P2, ptr %P3)
call void @func(ptr nonnull %P1, ptr nonnull %P)
call void @func(ptr noundef nonnull %P1, ptr noundef nonnull %P)
ret void
}
define i32 @test2(ptr %arg, ptr %arg1, ptr %arg2) {
; BASIC-LABEL: define {{[^@]+}}@test2
; BASIC-SAME: (ptr [[ARG:%.*]], ptr [[ARG1:%.*]], ptr [[ARG2:%.*]]) {
; BASIC-NEXT: bb:
; BASIC-NEXT: [[I:%.*]] = alloca ptr, align 8
; BASIC-NEXT: [[I3:%.*]] = alloca ptr, align 8
; BASIC-NEXT: [[I4:%.*]] = alloca ptr, align 8
; BASIC-NEXT: [[I5:%.*]] = alloca [[STRUCT_S:%.*]], align 8
; BASIC-NEXT: store ptr [[ARG]], ptr [[I]], align 8
; BASIC-NEXT: store ptr [[ARG1]], ptr [[I3]], align 8
; BASIC-NEXT: store ptr [[ARG2]], ptr [[I4]], align 8
; BASIC-NEXT: [[I6:%.*]] = load ptr, ptr [[I3]], align 8
; BASIC-NEXT: [[I7:%.*]] = load i32, ptr [[I6]], align 4
; BASIC-NEXT: [[I8:%.*]] = trunc i32 [[I7]] to i8
; BASIC-NEXT: [[I9:%.*]] = load ptr, ptr [[I4]], align 8
; BASIC-NEXT: store i8 [[I8]], ptr [[I9]], align 1
; BASIC-NEXT: [[I11:%.*]] = load ptr, ptr [[I]], align 8
; BASIC-NEXT: [[I14:%.*]] = load ptr, ptr [[I]], align 8
; BASIC-NEXT: [[I16:%.*]] = load i32, ptr [[I14]], align 8
; BASIC-NEXT: [[I17:%.*]] = load ptr, ptr [[I]], align 8
; BASIC-NEXT: [[I18:%.*]] = getelementptr inbounds [[STRUCT_S]], ptr [[I17]], i32 0, i32 1
; BASIC-NEXT: call void @llvm.assume(i1 true) [ "dereferenceable"(ptr [[I17]], i64 5), "nonnull"(ptr [[I17]]), "align"(ptr [[I17]], i64 4) ]
; BASIC-NEXT: [[I19:%.*]] = load i8, ptr [[I18]], align 4
; BASIC-NEXT: [[I20:%.*]] = sext i8 [[I19]] to i32
; BASIC-NEXT: [[I21:%.*]] = add nsw i32 [[I16]], [[I20]]
; BASIC-NEXT: [[I22:%.*]] = load ptr, ptr [[I]], align 8
; BASIC-NEXT: [[I23:%.*]] = getelementptr inbounds [[STRUCT_S]], ptr [[I22]], i32 0, i32 2
; BASIC-NEXT: call void @llvm.assume(i1 true) [ "dereferenceable"(ptr [[I22]], i64 16), "nonnull"(ptr [[I22]]), "align"(ptr [[I22]], i64 8) ]
; BASIC-NEXT: [[I24:%.*]] = load ptr, ptr [[I23]], align 8
; BASIC-NEXT: [[I25:%.*]] = load i32, ptr [[I24]], align 4
; BASIC-NEXT: [[I26:%.*]] = add nsw i32 [[I21]], [[I25]]
; BASIC-NEXT: ret i32 [[I26]]
;
; ALL-LABEL: define {{[^@]+}}@test2
; ALL-SAME: (ptr [[ARG:%.*]], ptr [[ARG1:%.*]], ptr [[ARG2:%.*]]) {
; ALL-NEXT: bb:
; ALL-NEXT: [[I:%.*]] = alloca ptr, align 8
; ALL-NEXT: [[I3:%.*]] = alloca ptr, align 8
; ALL-NEXT: [[I4:%.*]] = alloca ptr, align 8
; ALL-NEXT: [[I5:%.*]] = alloca [[STRUCT_S:%.*]], align 8
; ALL-NEXT: store ptr [[ARG]], ptr [[I]], align 8
; ALL-NEXT: store ptr [[ARG1]], ptr [[I3]], align 8
; ALL-NEXT: store ptr [[ARG2]], ptr [[I4]], align 8
; ALL-NEXT: [[I6:%.*]] = load ptr, ptr [[I3]], align 8
; ALL-NEXT: [[I7:%.*]] = load i32, ptr [[I6]], align 4
; ALL-NEXT: [[I8:%.*]] = trunc i32 [[I7]] to i8
; ALL-NEXT: [[I9:%.*]] = load ptr, ptr [[I4]], align 8
; ALL-NEXT: store i8 [[I8]], ptr [[I9]], align 1
; ALL-NEXT: [[I11:%.*]] = load ptr, ptr [[I]], align 8
; ALL-NEXT: [[I14:%.*]] = load ptr, ptr [[I]], align 8
; ALL-NEXT: [[I16:%.*]] = load i32, ptr [[I14]], align 8
; ALL-NEXT: [[I17:%.*]] = load ptr, ptr [[I]], align 8
; ALL-NEXT: [[I18:%.*]] = getelementptr inbounds [[STRUCT_S]], ptr [[I17]], i32 0, i32 1
; ALL-NEXT: call void @llvm.assume(i1 true) [ "dereferenceable"(ptr [[I17]], i64 5), "nonnull"(ptr [[I17]]), "align"(ptr [[I17]], i64 4) ]
; ALL-NEXT: [[I19:%.*]] = load i8, ptr [[I18]], align 4
; ALL-NEXT: [[I20:%.*]] = sext i8 [[I19]] to i32
; ALL-NEXT: [[I21:%.*]] = add nsw i32 [[I16]], [[I20]]
; ALL-NEXT: [[I22:%.*]] = load ptr, ptr [[I]], align 8
; ALL-NEXT: [[I23:%.*]] = getelementptr inbounds [[STRUCT_S]], ptr [[I22]], i32 0, i32 2
; ALL-NEXT: call void @llvm.assume(i1 true) [ "dereferenceable"(ptr [[I22]], i64 16), "nonnull"(ptr [[I22]]), "align"(ptr [[I22]], i64 8) ]
; ALL-NEXT: [[I24:%.*]] = load ptr, ptr [[I23]], align 8
; ALL-NEXT: [[I25:%.*]] = load i32, ptr [[I24]], align 4
; ALL-NEXT: [[I26:%.*]] = add nsw i32 [[I21]], [[I25]]
; ALL-NEXT: ret i32 [[I26]]
;
; WITH-AC-LABEL: define {{[^@]+}}@test2
; WITH-AC-SAME: (ptr [[ARG:%.*]], ptr [[ARG1:%.*]], ptr [[ARG2:%.*]]) {
; WITH-AC-NEXT: bb:
; WITH-AC-NEXT: [[I:%.*]] = alloca ptr, align 8
; WITH-AC-NEXT: [[I3:%.*]] = alloca ptr, align 8
; WITH-AC-NEXT: [[I4:%.*]] = alloca ptr, align 8
; WITH-AC-NEXT: [[I5:%.*]] = alloca [[STRUCT_S:%.*]], align 8
; WITH-AC-NEXT: store ptr [[ARG]], ptr [[I]], align 8
; WITH-AC-NEXT: store ptr [[ARG1]], ptr [[I3]], align 8
; WITH-AC-NEXT: store ptr [[ARG2]], ptr [[I4]], align 8
; WITH-AC-NEXT: [[I6:%.*]] = load ptr, ptr [[I3]], align 8
; WITH-AC-NEXT: [[I7:%.*]] = load i32, ptr [[I6]], align 4
; WITH-AC-NEXT: [[I8:%.*]] = trunc i32 [[I7]] to i8
; WITH-AC-NEXT: [[I9:%.*]] = load ptr, ptr [[I4]], align 8
; WITH-AC-NEXT: store i8 [[I8]], ptr [[I9]], align 1
; WITH-AC-NEXT: [[I11:%.*]] = load ptr, ptr [[I]], align 8
; WITH-AC-NEXT: [[I14:%.*]] = load ptr, ptr [[I]], align 8
; WITH-AC-NEXT: [[I16:%.*]] = load i32, ptr [[I14]], align 8
; WITH-AC-NEXT: [[I17:%.*]] = load ptr, ptr [[I]], align 8
; WITH-AC-NEXT: [[I18:%.*]] = getelementptr inbounds [[STRUCT_S]], ptr [[I17]], i32 0, i32 1
; WITH-AC-NEXT: call void @llvm.assume(i1 true) [ "dereferenceable"(ptr [[I17]], i64 5), "nonnull"(ptr [[I17]]), "align"(ptr [[I17]], i64 4) ]
; WITH-AC-NEXT: [[I19:%.*]] = load i8, ptr [[I18]], align 4
; WITH-AC-NEXT: [[I20:%.*]] = sext i8 [[I19]] to i32
; WITH-AC-NEXT: [[I21:%.*]] = add nsw i32 [[I16]], [[I20]]
; WITH-AC-NEXT: [[I22:%.*]] = load ptr, ptr [[I]], align 8
; WITH-AC-NEXT: [[I23:%.*]] = getelementptr inbounds [[STRUCT_S]], ptr [[I22]], i32 0, i32 2
; WITH-AC-NEXT: call void @llvm.assume(i1 true) [ "dereferenceable"(ptr [[I22]], i64 16), "nonnull"(ptr [[I22]]), "align"(ptr [[I22]], i64 8) ]
; WITH-AC-NEXT: [[I24:%.*]] = load ptr, ptr [[I23]], align 8
; WITH-AC-NEXT: [[I25:%.*]] = load i32, ptr [[I24]], align 4
; WITH-AC-NEXT: [[I26:%.*]] = add nsw i32 [[I21]], [[I25]]
; WITH-AC-NEXT: ret i32 [[I26]]
;
; CROSS-BLOCK-LABEL: define {{[^@]+}}@test2
; CROSS-BLOCK-SAME: (ptr [[ARG:%.*]], ptr [[ARG1:%.*]], ptr [[ARG2:%.*]]) {
; CROSS-BLOCK-NEXT: bb:
; CROSS-BLOCK-NEXT: [[I:%.*]] = alloca ptr, align 8
; CROSS-BLOCK-NEXT: [[I3:%.*]] = alloca ptr, align 8
; CROSS-BLOCK-NEXT: [[I4:%.*]] = alloca ptr, align 8
; CROSS-BLOCK-NEXT: [[I5:%.*]] = alloca [[STRUCT_S:%.*]], align 8
; CROSS-BLOCK-NEXT: store ptr [[ARG]], ptr [[I]], align 8
; CROSS-BLOCK-NEXT: store ptr [[ARG1]], ptr [[I3]], align 8
; CROSS-BLOCK-NEXT: store ptr [[ARG2]], ptr [[I4]], align 8
; CROSS-BLOCK-NEXT: [[I6:%.*]] = load ptr, ptr [[I3]], align 8
; CROSS-BLOCK-NEXT: [[I7:%.*]] = load i32, ptr [[I6]], align 4
; CROSS-BLOCK-NEXT: [[I8:%.*]] = trunc i32 [[I7]] to i8
; CROSS-BLOCK-NEXT: [[I9:%.*]] = load ptr, ptr [[I4]], align 8
; CROSS-BLOCK-NEXT: store i8 [[I8]], ptr [[I9]], align 1
; CROSS-BLOCK-NEXT: [[I11:%.*]] = load ptr, ptr [[I]], align 8
; CROSS-BLOCK-NEXT: [[I14:%.*]] = load ptr, ptr [[I]], align 8
; CROSS-BLOCK-NEXT: [[I16:%.*]] = load i32, ptr [[I14]], align 8
; CROSS-BLOCK-NEXT: [[I17:%.*]] = load ptr, ptr [[I]], align 8
; CROSS-BLOCK-NEXT: [[I18:%.*]] = getelementptr inbounds [[STRUCT_S]], ptr [[I17]], i32 0, i32 1
; CROSS-BLOCK-NEXT: call void @llvm.assume(i1 true) [ "dereferenceable"(ptr [[I17]], i64 5), "nonnull"(ptr [[I17]]), "align"(ptr [[I17]], i64 4) ]
; CROSS-BLOCK-NEXT: [[I19:%.*]] = load i8, ptr [[I18]], align 4
; CROSS-BLOCK-NEXT: [[I20:%.*]] = sext i8 [[I19]] to i32
; CROSS-BLOCK-NEXT: [[I21:%.*]] = add nsw i32 [[I16]], [[I20]]
; CROSS-BLOCK-NEXT: [[I22:%.*]] = load ptr, ptr [[I]], align 8
; CROSS-BLOCK-NEXT: [[I23:%.*]] = getelementptr inbounds [[STRUCT_S]], ptr [[I22]], i32 0, i32 2
; CROSS-BLOCK-NEXT: call void @llvm.assume(i1 true) [ "dereferenceable"(ptr [[I22]], i64 16), "nonnull"(ptr [[I22]]), "align"(ptr [[I22]], i64 8) ]
; CROSS-BLOCK-NEXT: [[I24:%.*]] = load ptr, ptr [[I23]], align 8
; CROSS-BLOCK-NEXT: [[I25:%.*]] = load i32, ptr [[I24]], align 4
; CROSS-BLOCK-NEXT: [[I26:%.*]] = add nsw i32 [[I21]], [[I25]]
; CROSS-BLOCK-NEXT: ret i32 [[I26]]
;
; FULL-SIMPLIFY-LABEL: define {{[^@]+}}@test2
; FULL-SIMPLIFY-SAME: (ptr [[ARG:%.*]], ptr [[ARG1:%.*]], ptr [[ARG2:%.*]]) {
; FULL-SIMPLIFY-NEXT: bb:
; FULL-SIMPLIFY-NEXT: [[I:%.*]] = alloca ptr, align 8
; FULL-SIMPLIFY-NEXT: [[I3:%.*]] = alloca ptr, align 8
; FULL-SIMPLIFY-NEXT: [[I4:%.*]] = alloca ptr, align 8
; FULL-SIMPLIFY-NEXT: [[I5:%.*]] = alloca [[STRUCT_S:%.*]], align 8
; FULL-SIMPLIFY-NEXT: store ptr [[ARG]], ptr [[I]], align 8
; FULL-SIMPLIFY-NEXT: store ptr [[ARG1]], ptr [[I3]], align 8
; FULL-SIMPLIFY-NEXT: store ptr [[ARG2]], ptr [[I4]], align 8
; FULL-SIMPLIFY-NEXT: [[I6:%.*]] = load ptr, ptr [[I3]], align 8
; FULL-SIMPLIFY-NEXT: [[I7:%.*]] = load i32, ptr [[I6]], align 4
; FULL-SIMPLIFY-NEXT: [[I8:%.*]] = trunc i32 [[I7]] to i8
; FULL-SIMPLIFY-NEXT: [[I9:%.*]] = load ptr, ptr [[I4]], align 8
; FULL-SIMPLIFY-NEXT: store i8 [[I8]], ptr [[I9]], align 1
; FULL-SIMPLIFY-NEXT: [[I11:%.*]] = load ptr, ptr [[I]], align 8
; FULL-SIMPLIFY-NEXT: [[I14:%.*]] = load ptr, ptr [[I]], align 8
; FULL-SIMPLIFY-NEXT: [[I16:%.*]] = load i32, ptr [[I14]], align 8
; FULL-SIMPLIFY-NEXT: [[I17:%.*]] = load ptr, ptr [[I]], align 8
; FULL-SIMPLIFY-NEXT: [[I18:%.*]] = getelementptr inbounds [[STRUCT_S]], ptr [[I17]], i32 0, i32 1
; FULL-SIMPLIFY-NEXT: [[I19:%.*]] = load i8, ptr [[I18]], align 4
; FULL-SIMPLIFY-NEXT: [[I20:%.*]] = sext i8 [[I19]] to i32
; FULL-SIMPLIFY-NEXT: [[I21:%.*]] = add nsw i32 [[I16]], [[I20]]
; FULL-SIMPLIFY-NEXT: [[I22:%.*]] = load ptr, ptr [[I]], align 8
; FULL-SIMPLIFY-NEXT: call void @llvm.assume(i1 true) [ "dereferenceable"(ptr [[I17]], i64 5), "nonnull"(ptr [[I17]]), "align"(ptr [[I17]], i64 4), "dereferenceable"(ptr [[I22]], i64 16), "nonnull"(ptr [[I22]]), "align"(ptr [[I22]], i64 8) ]
; FULL-SIMPLIFY-NEXT: [[I23:%.*]] = getelementptr inbounds [[STRUCT_S]], ptr [[I22]], i32 0, i32 2
; FULL-SIMPLIFY-NEXT: [[I24:%.*]] = load ptr, ptr [[I23]], align 8
; FULL-SIMPLIFY-NEXT: [[I25:%.*]] = load i32, ptr [[I24]], align 4
; FULL-SIMPLIFY-NEXT: [[I26:%.*]] = add nsw i32 [[I21]], [[I25]]
; FULL-SIMPLIFY-NEXT: ret i32 [[I26]]
;
bb:
%i = alloca ptr, align 8
%i3 = alloca ptr, align 8
%i4 = alloca ptr, align 8
%i5 = alloca %struct.S, align 8
store ptr %arg, ptr %i, align 8
store ptr %arg1, ptr %i3, align 8
store ptr %arg2, ptr %i4, align 8
%i6 = load ptr, ptr %i3, align 8
%i7 = load i32, ptr %i6, align 4
%i8 = trunc i32 %i7 to i8
%i9 = load ptr, ptr %i4, align 8
store i8 %i8, ptr %i9, align 1
%i11 = load ptr, ptr %i, align 8
%i14 = load ptr, ptr %i, align 8
%i16 = load i32, ptr %i14, align 8
%i17 = load ptr, ptr %i, align 8
%i18 = getelementptr inbounds %struct.S, ptr %i17, i32 0, i32 1
%i19 = load i8, ptr %i18, align 4
%i20 = sext i8 %i19 to i32
%i21 = add nsw i32 %i16, %i20
%i22 = load ptr, ptr %i, align 8
%i23 = getelementptr inbounds %struct.S, ptr %i22, i32 0, i32 2
%i24 = load ptr, ptr %i23, align 8
%i25 = load i32, ptr %i24, align 4
%i26 = add nsw i32 %i21, %i25
ret i32 %i26
}
define i32 @test3(ptr %arg, ptr %arg1, ptr %arg2) #4 {
; BASIC-LABEL: define {{[^@]+}}@test3
; BASIC-SAME: (ptr [[ARG:%.*]], ptr [[ARG1:%.*]], ptr [[ARG2:%.*]]) #[[ATTR4:[0-9]+]] {
; BASIC-NEXT: bb:
; BASIC-NEXT: [[I:%.*]] = alloca ptr, align 8
; BASIC-NEXT: [[I3:%.*]] = alloca ptr, align 8
; BASIC-NEXT: [[I4:%.*]] = alloca ptr, align 8
; BASIC-NEXT: [[I5:%.*]] = alloca [[STRUCT_S:%.*]], align 8
; BASIC-NEXT: store ptr [[ARG]], ptr [[I]], align 8
; BASIC-NEXT: store ptr [[ARG1]], ptr [[I3]], align 8
; BASIC-NEXT: store ptr [[ARG2]], ptr [[I4]], align 8
; BASIC-NEXT: [[I6:%.*]] = load ptr, ptr [[I3]], align 8
; BASIC-NEXT: [[I7:%.*]] = load i32, ptr [[I6]], align 4
; BASIC-NEXT: [[I8:%.*]] = trunc i32 [[I7]] to i8
; BASIC-NEXT: [[I9:%.*]] = load ptr, ptr [[I4]], align 8
; BASIC-NEXT: store i8 [[I8]], ptr [[I9]], align 1
; BASIC-NEXT: [[I11:%.*]] = load ptr, ptr [[I]], align 32
; BASIC-NEXT: call void @may_throw()
; BASIC-NEXT: [[I14:%.*]] = load ptr, ptr [[I]], align 8
; BASIC-NEXT: [[I16:%.*]] = load i32, ptr [[I14]], align 8
; BASIC-NEXT: [[I17:%.*]] = load ptr, ptr [[I]], align 8
; BASIC-NEXT: [[I18:%.*]] = getelementptr inbounds [[STRUCT_S]], ptr [[I17]], i32 0, i32 1
; BASIC-NEXT: call void @llvm.assume(i1 true) [ "dereferenceable"(ptr [[I17]], i64 5), "align"(ptr [[I17]], i64 4) ]
; BASIC-NEXT: [[I19:%.*]] = load i8, ptr [[I18]], align 8
; BASIC-NEXT: [[I20:%.*]] = sext i8 [[I19]] to i32
; BASIC-NEXT: [[I21:%.*]] = add nsw i32 [[I16]], [[I20]]
; BASIC-NEXT: [[I22:%.*]] = load ptr, ptr [[I]], align 8
; BASIC-NEXT: [[I23:%.*]] = getelementptr inbounds [[STRUCT_S]], ptr [[I22]], i32 0, i32 2
; BASIC-NEXT: call void @llvm.assume(i1 true) [ "dereferenceable"(ptr [[I22]], i64 16), "align"(ptr [[I22]], i64 8) ]
; BASIC-NEXT: [[I24:%.*]] = load ptr, ptr [[I23]], align 8
; BASIC-NEXT: [[I25:%.*]] = load i32, ptr [[I24]], align 4
; BASIC-NEXT: [[I26:%.*]] = add nsw i32 [[I21]], [[I25]]
; BASIC-NEXT: ret i32 [[I26]]
;
; ALL-LABEL: define {{[^@]+}}@test3
; ALL-SAME: (ptr [[ARG:%.*]], ptr [[ARG1:%.*]], ptr [[ARG2:%.*]]) #[[ATTR4:[0-9]+]] {
; ALL-NEXT: bb:
; ALL-NEXT: [[I:%.*]] = alloca ptr, align 8
; ALL-NEXT: [[I3:%.*]] = alloca ptr, align 8
; ALL-NEXT: [[I4:%.*]] = alloca ptr, align 8
; ALL-NEXT: [[I5:%.*]] = alloca [[STRUCT_S:%.*]], align 8
; ALL-NEXT: store ptr [[ARG]], ptr [[I]], align 8
; ALL-NEXT: store ptr [[ARG1]], ptr [[I3]], align 8
; ALL-NEXT: store ptr [[ARG2]], ptr [[I4]], align 8
; ALL-NEXT: [[I6:%.*]] = load ptr, ptr [[I3]], align 8
; ALL-NEXT: [[I7:%.*]] = load i32, ptr [[I6]], align 4
; ALL-NEXT: [[I8:%.*]] = trunc i32 [[I7]] to i8
; ALL-NEXT: [[I9:%.*]] = load ptr, ptr [[I4]], align 8
; ALL-NEXT: store i8 [[I8]], ptr [[I9]], align 1
; ALL-NEXT: [[I11:%.*]] = load ptr, ptr [[I]], align 32
; ALL-NEXT: call void @may_throw()
; ALL-NEXT: [[I14:%.*]] = load ptr, ptr [[I]], align 8
; ALL-NEXT: [[I16:%.*]] = load i32, ptr [[I14]], align 8
; ALL-NEXT: [[I17:%.*]] = load ptr, ptr [[I]], align 8
; ALL-NEXT: [[I18:%.*]] = getelementptr inbounds [[STRUCT_S]], ptr [[I17]], i32 0, i32 1
; ALL-NEXT: call void @llvm.assume(i1 true) [ "dereferenceable"(ptr [[I17]], i64 5), "align"(ptr [[I17]], i64 4) ]
; ALL-NEXT: [[I19:%.*]] = load i8, ptr [[I18]], align 8
; ALL-NEXT: [[I20:%.*]] = sext i8 [[I19]] to i32
; ALL-NEXT: [[I21:%.*]] = add nsw i32 [[I16]], [[I20]]
; ALL-NEXT: [[I22:%.*]] = load ptr, ptr [[I]], align 8
; ALL-NEXT: [[I23:%.*]] = getelementptr inbounds [[STRUCT_S]], ptr [[I22]], i32 0, i32 2
; ALL-NEXT: call void @llvm.assume(i1 true) [ "dereferenceable"(ptr [[I22]], i64 16), "align"(ptr [[I22]], i64 8) ]
; ALL-NEXT: [[I24:%.*]] = load ptr, ptr [[I23]], align 8
; ALL-NEXT: [[I25:%.*]] = load i32, ptr [[I24]], align 4
; ALL-NEXT: [[I26:%.*]] = add nsw i32 [[I21]], [[I25]]
; ALL-NEXT: ret i32 [[I26]]
;
; WITH-AC-LABEL: define {{[^@]+}}@test3
; WITH-AC-SAME: (ptr [[ARG:%.*]], ptr [[ARG1:%.*]], ptr [[ARG2:%.*]]) #[[ATTR4:[0-9]+]] {
; WITH-AC-NEXT: bb:
; WITH-AC-NEXT: [[I:%.*]] = alloca ptr, align 8
; WITH-AC-NEXT: [[I3:%.*]] = alloca ptr, align 8
; WITH-AC-NEXT: [[I4:%.*]] = alloca ptr, align 8
; WITH-AC-NEXT: [[I5:%.*]] = alloca [[STRUCT_S:%.*]], align 8
; WITH-AC-NEXT: store ptr [[ARG]], ptr [[I]], align 8
; WITH-AC-NEXT: store ptr [[ARG1]], ptr [[I3]], align 8
; WITH-AC-NEXT: store ptr [[ARG2]], ptr [[I4]], align 8
; WITH-AC-NEXT: [[I6:%.*]] = load ptr, ptr [[I3]], align 8
; WITH-AC-NEXT: [[I7:%.*]] = load i32, ptr [[I6]], align 4
; WITH-AC-NEXT: [[I8:%.*]] = trunc i32 [[I7]] to i8
; WITH-AC-NEXT: [[I9:%.*]] = load ptr, ptr [[I4]], align 8
; WITH-AC-NEXT: store i8 [[I8]], ptr [[I9]], align 1
; WITH-AC-NEXT: [[I11:%.*]] = load ptr, ptr [[I]], align 32
; WITH-AC-NEXT: call void @may_throw()
; WITH-AC-NEXT: [[I14:%.*]] = load ptr, ptr [[I]], align 8
; WITH-AC-NEXT: [[I16:%.*]] = load i32, ptr [[I14]], align 8
; WITH-AC-NEXT: [[I17:%.*]] = load ptr, ptr [[I]], align 8
; WITH-AC-NEXT: [[I18:%.*]] = getelementptr inbounds [[STRUCT_S]], ptr [[I17]], i32 0, i32 1
; WITH-AC-NEXT: call void @llvm.assume(i1 true) [ "dereferenceable"(ptr [[I17]], i64 5), "align"(ptr [[I17]], i64 4) ]
; WITH-AC-NEXT: [[I19:%.*]] = load i8, ptr [[I18]], align 8
; WITH-AC-NEXT: [[I20:%.*]] = sext i8 [[I19]] to i32
; WITH-AC-NEXT: [[I21:%.*]] = add nsw i32 [[I16]], [[I20]]
; WITH-AC-NEXT: [[I22:%.*]] = load ptr, ptr [[I]], align 8
; WITH-AC-NEXT: [[I23:%.*]] = getelementptr inbounds [[STRUCT_S]], ptr [[I22]], i32 0, i32 2
; WITH-AC-NEXT: call void @llvm.assume(i1 true) [ "dereferenceable"(ptr [[I22]], i64 16), "align"(ptr [[I22]], i64 8) ]
; WITH-AC-NEXT: [[I24:%.*]] = load ptr, ptr [[I23]], align 8
; WITH-AC-NEXT: [[I25:%.*]] = load i32, ptr [[I24]], align 4
; WITH-AC-NEXT: [[I26:%.*]] = add nsw i32 [[I21]], [[I25]]
; WITH-AC-NEXT: ret i32 [[I26]]
;
; CROSS-BLOCK-LABEL: define {{[^@]+}}@test3
; CROSS-BLOCK-SAME: (ptr [[ARG:%.*]], ptr [[ARG1:%.*]], ptr [[ARG2:%.*]]) #[[ATTR4:[0-9]+]] {
; CROSS-BLOCK-NEXT: bb:
; CROSS-BLOCK-NEXT: [[I:%.*]] = alloca ptr, align 8
; CROSS-BLOCK-NEXT: [[I3:%.*]] = alloca ptr, align 8
; CROSS-BLOCK-NEXT: [[I4:%.*]] = alloca ptr, align 8
; CROSS-BLOCK-NEXT: [[I5:%.*]] = alloca [[STRUCT_S:%.*]], align 8
; CROSS-BLOCK-NEXT: store ptr [[ARG]], ptr [[I]], align 8
; CROSS-BLOCK-NEXT: store ptr [[ARG1]], ptr [[I3]], align 8
; CROSS-BLOCK-NEXT: store ptr [[ARG2]], ptr [[I4]], align 8
; CROSS-BLOCK-NEXT: [[I6:%.*]] = load ptr, ptr [[I3]], align 8
; CROSS-BLOCK-NEXT: [[I7:%.*]] = load i32, ptr [[I6]], align 4
; CROSS-BLOCK-NEXT: [[I8:%.*]] = trunc i32 [[I7]] to i8
; CROSS-BLOCK-NEXT: [[I9:%.*]] = load ptr, ptr [[I4]], align 8
; CROSS-BLOCK-NEXT: store i8 [[I8]], ptr [[I9]], align 1
; CROSS-BLOCK-NEXT: [[I11:%.*]] = load ptr, ptr [[I]], align 32
; CROSS-BLOCK-NEXT: call void @may_throw()
; CROSS-BLOCK-NEXT: [[I14:%.*]] = load ptr, ptr [[I]], align 8
; CROSS-BLOCK-NEXT: [[I16:%.*]] = load i32, ptr [[I14]], align 8
; CROSS-BLOCK-NEXT: [[I17:%.*]] = load ptr, ptr [[I]], align 8
; CROSS-BLOCK-NEXT: [[I18:%.*]] = getelementptr inbounds [[STRUCT_S]], ptr [[I17]], i32 0, i32 1
; CROSS-BLOCK-NEXT: call void @llvm.assume(i1 true) [ "dereferenceable"(ptr [[I17]], i64 5), "align"(ptr [[I17]], i64 4) ]
; CROSS-BLOCK-NEXT: [[I19:%.*]] = load i8, ptr [[I18]], align 8
; CROSS-BLOCK-NEXT: [[I20:%.*]] = sext i8 [[I19]] to i32
; CROSS-BLOCK-NEXT: [[I21:%.*]] = add nsw i32 [[I16]], [[I20]]
; CROSS-BLOCK-NEXT: [[I22:%.*]] = load ptr, ptr [[I]], align 8
; CROSS-BLOCK-NEXT: [[I23:%.*]] = getelementptr inbounds [[STRUCT_S]], ptr [[I22]], i32 0, i32 2
; CROSS-BLOCK-NEXT: call void @llvm.assume(i1 true) [ "dereferenceable"(ptr [[I22]], i64 16), "align"(ptr [[I22]], i64 8) ]
; CROSS-BLOCK-NEXT: [[I24:%.*]] = load ptr, ptr [[I23]], align 8
; CROSS-BLOCK-NEXT: [[I25:%.*]] = load i32, ptr [[I24]], align 4
; CROSS-BLOCK-NEXT: [[I26:%.*]] = add nsw i32 [[I21]], [[I25]]
; CROSS-BLOCK-NEXT: ret i32 [[I26]]
;
; FULL-SIMPLIFY-LABEL: define {{[^@]+}}@test3
; FULL-SIMPLIFY-SAME: (ptr [[ARG:%.*]], ptr [[ARG1:%.*]], ptr [[ARG2:%.*]]) #[[ATTR4:[0-9]+]] {
; FULL-SIMPLIFY-NEXT: bb:
; FULL-SIMPLIFY-NEXT: [[I:%.*]] = alloca ptr, align 8
; FULL-SIMPLIFY-NEXT: [[I3:%.*]] = alloca ptr, align 8
; FULL-SIMPLIFY-NEXT: [[I4:%.*]] = alloca ptr, align 8
; FULL-SIMPLIFY-NEXT: [[I5:%.*]] = alloca [[STRUCT_S:%.*]], align 8
; FULL-SIMPLIFY-NEXT: store ptr [[ARG]], ptr [[I]], align 8
; FULL-SIMPLIFY-NEXT: store ptr [[ARG1]], ptr [[I3]], align 8
; FULL-SIMPLIFY-NEXT: store ptr [[ARG2]], ptr [[I4]], align 8
; FULL-SIMPLIFY-NEXT: [[I6:%.*]] = load ptr, ptr [[I3]], align 8
; FULL-SIMPLIFY-NEXT: [[I7:%.*]] = load i32, ptr [[I6]], align 4
; FULL-SIMPLIFY-NEXT: [[I8:%.*]] = trunc i32 [[I7]] to i8
; FULL-SIMPLIFY-NEXT: [[I9:%.*]] = load ptr, ptr [[I4]], align 8
; FULL-SIMPLIFY-NEXT: store i8 [[I8]], ptr [[I9]], align 1
; FULL-SIMPLIFY-NEXT: [[I11:%.*]] = load ptr, ptr [[I]], align 32
; FULL-SIMPLIFY-NEXT: call void @may_throw()
; FULL-SIMPLIFY-NEXT: [[I14:%.*]] = load ptr, ptr [[I]], align 8
; FULL-SIMPLIFY-NEXT: [[I16:%.*]] = load i32, ptr [[I14]], align 8
; FULL-SIMPLIFY-NEXT: [[I17:%.*]] = load ptr, ptr [[I]], align 8
; FULL-SIMPLIFY-NEXT: [[I18:%.*]] = getelementptr inbounds [[STRUCT_S]], ptr [[I17]], i32 0, i32 1
; FULL-SIMPLIFY-NEXT: [[I19:%.*]] = load i8, ptr [[I18]], align 8
; FULL-SIMPLIFY-NEXT: [[I20:%.*]] = sext i8 [[I19]] to i32
; FULL-SIMPLIFY-NEXT: [[I21:%.*]] = add nsw i32 [[I16]], [[I20]]
; FULL-SIMPLIFY-NEXT: [[I22:%.*]] = load ptr, ptr [[I]], align 8
; FULL-SIMPLIFY-NEXT: call void @llvm.assume(i1 true) [ "dereferenceable"(ptr [[I17]], i64 5), "align"(ptr [[I17]], i64 4), "dereferenceable"(ptr [[I22]], i64 16), "align"(ptr [[I22]], i64 8) ]
; FULL-SIMPLIFY-NEXT: [[I23:%.*]] = getelementptr inbounds [[STRUCT_S]], ptr [[I22]], i32 0, i32 2
; FULL-SIMPLIFY-NEXT: [[I24:%.*]] = load ptr, ptr [[I23]], align 8
; FULL-SIMPLIFY-NEXT: [[I25:%.*]] = load i32, ptr [[I24]], align 4
; FULL-SIMPLIFY-NEXT: [[I26:%.*]] = add nsw i32 [[I21]], [[I25]]
; FULL-SIMPLIFY-NEXT: ret i32 [[I26]]
;
bb:
%i = alloca ptr, align 8
%i3 = alloca ptr, align 8
%i4 = alloca ptr, align 8
%i5 = alloca %struct.S, align 8
store ptr %arg, ptr %i, align 8
store ptr %arg1, ptr %i3, align 8
store ptr %arg2, ptr %i4, align 8
%i6 = load ptr, ptr %i3, align 8
%i7 = load i32, ptr %i6, align 4
%i8 = trunc i32 %i7 to i8
%i9 = load ptr, ptr %i4, align 8
store i8 %i8, ptr %i9, align 1
%i11 = load ptr, ptr %i, align 32
call void @may_throw()
%i14 = load ptr, ptr %i, align 8
%i16 = load i32, ptr %i14, align 8
%i17 = load ptr, ptr %i, align 8
%i18 = getelementptr inbounds %struct.S, ptr %i17, i32 0, i32 1
%i19 = load i8, ptr %i18, align 8
%i20 = sext i8 %i19 to i32
%i21 = add nsw i32 %i16, %i20
%i22 = load ptr, ptr %i, align 8
%i23 = getelementptr inbounds %struct.S, ptr %i22, i32 0, i32 2
%i24 = load ptr, ptr %i23, align 8
%i25 = load i32, ptr %i24, align 4
%i26 = add nsw i32 %i21, %i25
ret i32 %i26
}
define dso_local i32 @_Z6squarePi(ptr %P, ptr %P1, i1 %cond) {
; BASIC-LABEL: define {{[^@]+}}@_Z6squarePi
; BASIC-SAME: (ptr [[P:%.*]], ptr [[P1:%.*]], i1 [[COND:%.*]]) {
; BASIC-NEXT: bb:
; BASIC-NEXT: call void @llvm.assume(i1 true) [ "dereferenceable"(ptr [[P]], i64 4), "nonnull"(ptr [[P]]), "align"(ptr [[P]], i64 4) ]
; BASIC-NEXT: store i32 0, ptr [[P]], align 4
; BASIC-NEXT: call void @llvm.assume(i1 true) [ "dereferenceable"(ptr [[P1]], i64 4), "nonnull"(ptr [[P1]]), "align"(ptr [[P1]], i64 8) ]
; BASIC-NEXT: store i32 0, ptr [[P1]], align 8
; BASIC-NEXT: br i1 [[COND]], label [[A:%.*]], label [[B:%.*]]
; BASIC: A:
; BASIC-NEXT: call void @llvm.assume(i1 true) [ "align"(ptr [[P]], i64 8) ]
; BASIC-NEXT: store i32 0, ptr [[P]], align 8
; BASIC-NEXT: store i32 0, ptr [[P1]], align 4
; BASIC-NEXT: br i1 [[COND]], label [[C:%.*]], label [[B]]
; BASIC: B:
; BASIC-NEXT: call void @llvm.assume(i1 true) [ "align"(ptr [[P]], i64 8) ]
; BASIC-NEXT: store i32 0, ptr [[P]], align 8
; BASIC-NEXT: store i32 0, ptr [[P1]], align 8
; BASIC-NEXT: br label [[C]]
; BASIC: C:
; BASIC-NEXT: call void @llvm.assume(i1 true) [ "align"(ptr [[P]], i64 32) ]
; BASIC-NEXT: store i32 0, ptr [[P]], align 32
; BASIC-NEXT: store i32 0, ptr [[P1]], align 4
; BASIC-NEXT: ret i32 0
;
; ALL-LABEL: define {{[^@]+}}@_Z6squarePi
; ALL-SAME: (ptr [[P:%.*]], ptr [[P1:%.*]], i1 [[COND:%.*]]) {
; ALL-NEXT: bb:
; ALL-NEXT: call void @llvm.assume(i1 true) [ "dereferenceable"(ptr [[P]], i64 4), "nonnull"(ptr [[P]]), "align"(ptr [[P]], i64 4) ]
; ALL-NEXT: store i32 0, ptr [[P]], align 4
; ALL-NEXT: call void @llvm.assume(i1 true) [ "dereferenceable"(ptr [[P1]], i64 4), "nonnull"(ptr [[P1]]), "align"(ptr [[P1]], i64 8) ]
; ALL-NEXT: store i32 0, ptr [[P1]], align 8
; ALL-NEXT: br i1 [[COND]], label [[A:%.*]], label [[B:%.*]]
; ALL: A:
; ALL-NEXT: call void @llvm.assume(i1 true) [ "align"(ptr [[P]], i64 8) ]
; ALL-NEXT: store i32 0, ptr [[P]], align 8
; ALL-NEXT: store i32 0, ptr [[P1]], align 4
; ALL-NEXT: br i1 [[COND]], label [[C:%.*]], label [[B]]
; ALL: B:
; ALL-NEXT: call void @llvm.assume(i1 true) [ "align"(ptr [[P]], i64 8) ]
; ALL-NEXT: store i32 0, ptr [[P]], align 8
; ALL-NEXT: store i32 0, ptr [[P1]], align 8
; ALL-NEXT: br label [[C]]
; ALL: C:
; ALL-NEXT: call void @llvm.assume(i1 true) [ "align"(ptr [[P]], i64 32) ]
; ALL-NEXT: store i32 0, ptr [[P]], align 32
; ALL-NEXT: store i32 0, ptr [[P1]], align 4
; ALL-NEXT: ret i32 0
;
; WITH-AC-LABEL: define {{[^@]+}}@_Z6squarePi
; WITH-AC-SAME: (ptr [[P:%.*]], ptr [[P1:%.*]], i1 [[COND:%.*]]) {
; WITH-AC-NEXT: bb:
; WITH-AC-NEXT: call void @llvm.assume(i1 true) [ "dereferenceable"(ptr [[P]], i64 4), "nonnull"(ptr [[P]]), "align"(ptr [[P]], i64 4) ]
; WITH-AC-NEXT: store i32 0, ptr [[P]], align 4
; WITH-AC-NEXT: call void @llvm.assume(i1 true) [ "dereferenceable"(ptr [[P1]], i64 4), "nonnull"(ptr [[P1]]), "align"(ptr [[P1]], i64 8) ]
; WITH-AC-NEXT: store i32 0, ptr [[P1]], align 8
; WITH-AC-NEXT: br i1 [[COND]], label [[A:%.*]], label [[B:%.*]]
; WITH-AC: A:
; WITH-AC-NEXT: call void @llvm.assume(i1 true) [ "align"(ptr [[P]], i64 8) ]
; WITH-AC-NEXT: store i32 0, ptr [[P]], align 8
; WITH-AC-NEXT: store i32 0, ptr [[P1]], align 4
; WITH-AC-NEXT: br i1 [[COND]], label [[C:%.*]], label [[B]]
; WITH-AC: B:
; WITH-AC-NEXT: call void @llvm.assume(i1 true) [ "align"(ptr [[P]], i64 8) ]
; WITH-AC-NEXT: store i32 0, ptr [[P]], align 8
; WITH-AC-NEXT: store i32 0, ptr [[P1]], align 8
; WITH-AC-NEXT: br label [[C]]
; WITH-AC: C:
; WITH-AC-NEXT: call void @llvm.assume(i1 true) [ "align"(ptr [[P]], i64 32) ]
; WITH-AC-NEXT: store i32 0, ptr [[P]], align 32
; WITH-AC-NEXT: store i32 0, ptr [[P1]], align 4
; WITH-AC-NEXT: ret i32 0
;
; CROSS-BLOCK-LABEL: define {{[^@]+}}@_Z6squarePi
; CROSS-BLOCK-SAME: (ptr [[P:%.*]], ptr [[P1:%.*]], i1 [[COND:%.*]]) {
; CROSS-BLOCK-NEXT: bb:
; CROSS-BLOCK-NEXT: call void @llvm.assume(i1 true) [ "dereferenceable"(ptr [[P]], i64 4), "nonnull"(ptr [[P]]), "align"(ptr [[P]], i64 4) ]
; CROSS-BLOCK-NEXT: store i32 0, ptr [[P]], align 4
; CROSS-BLOCK-NEXT: call void @llvm.assume(i1 true) [ "dereferenceable"(ptr [[P1]], i64 4), "nonnull"(ptr [[P1]]), "align"(ptr [[P1]], i64 8) ]
; CROSS-BLOCK-NEXT: store i32 0, ptr [[P1]], align 8
; CROSS-BLOCK-NEXT: br i1 [[COND]], label [[A:%.*]], label [[B:%.*]]
; CROSS-BLOCK: A:
; CROSS-BLOCK-NEXT: call void @llvm.assume(i1 true) [ "align"(ptr [[P]], i64 8) ]
; CROSS-BLOCK-NEXT: store i32 0, ptr [[P]], align 8
; CROSS-BLOCK-NEXT: store i32 0, ptr [[P1]], align 4
; CROSS-BLOCK-NEXT: br i1 [[COND]], label [[C:%.*]], label [[B]]
; CROSS-BLOCK: B:
; CROSS-BLOCK-NEXT: call void @llvm.assume(i1 true) [ "align"(ptr [[P]], i64 8) ]
; CROSS-BLOCK-NEXT: store i32 0, ptr [[P]], align 8
; CROSS-BLOCK-NEXT: store i32 0, ptr [[P1]], align 8
; CROSS-BLOCK-NEXT: br label [[C]]
; CROSS-BLOCK: C:
; CROSS-BLOCK-NEXT: call void @llvm.assume(i1 true) [ "align"(ptr [[P]], i64 32) ]
; CROSS-BLOCK-NEXT: store i32 0, ptr [[P]], align 32
; CROSS-BLOCK-NEXT: store i32 0, ptr [[P1]], align 4
; CROSS-BLOCK-NEXT: ret i32 0
;
; FULL-SIMPLIFY-LABEL: define {{[^@]+}}@_Z6squarePi
; FULL-SIMPLIFY-SAME: (ptr nonnull align 4 dereferenceable(4) [[P:%.*]], ptr nonnull align 8 dereferenceable(4) [[P1:%.*]], i1 [[COND:%.*]]) {
; FULL-SIMPLIFY-NEXT: bb:
; FULL-SIMPLIFY-NEXT: store i32 0, ptr [[P]], align 4
; FULL-SIMPLIFY-NEXT: store i32 0, ptr [[P1]], align 8
; FULL-SIMPLIFY-NEXT: br i1 [[COND]], label [[A:%.*]], label [[B:%.*]]
; FULL-SIMPLIFY: A:
; FULL-SIMPLIFY-NEXT: call void @llvm.assume(i1 true) [ "align"(ptr [[P]], i64 8) ]
; FULL-SIMPLIFY-NEXT: store i32 0, ptr [[P]], align 8
; FULL-SIMPLIFY-NEXT: store i32 0, ptr [[P1]], align 4
; FULL-SIMPLIFY-NEXT: br i1 [[COND]], label [[C:%.*]], label [[B]]
; FULL-SIMPLIFY: B:
; FULL-SIMPLIFY-NEXT: call void @llvm.assume(i1 true) [ "align"(ptr [[P]], i64 8) ]
; FULL-SIMPLIFY-NEXT: store i32 0, ptr [[P]], align 8
; FULL-SIMPLIFY-NEXT: store i32 0, ptr [[P1]], align 8
; FULL-SIMPLIFY-NEXT: br label [[C]]
; FULL-SIMPLIFY: C:
; FULL-SIMPLIFY-NEXT: call void @llvm.assume(i1 true) [ "align"(ptr [[P]], i64 32) ]
; FULL-SIMPLIFY-NEXT: store i32 0, ptr [[P]], align 32
; FULL-SIMPLIFY-NEXT: store i32 0, ptr [[P1]], align 4
; FULL-SIMPLIFY-NEXT: ret i32 0
;
bb:
store i32 0, ptr %P, align 4
store i32 0, ptr %P1, align 8
br i1 %cond, label %A, label %B
A: ; preds = %bb
store i32 0, ptr %P, align 8
store i32 0, ptr %P1, align 4
br i1 %cond, label %C, label %B
B: ; preds = %A, %bb
store i32 0, ptr %P, align 8
store i32 0, ptr %P1, align 8
br label %C
C: ; preds = %B, %A
store i32 0, ptr %P, align 32
store i32 0, ptr %P1, align 4
ret i32 0
}
define dso_local i32 @test4A(ptr %arg, ptr %arg1, i32 %arg2, i32 %arg3) {
; BASIC-LABEL: define {{[^@]+}}@test4A
; BASIC-SAME: (ptr [[ARG:%.*]], ptr [[ARG1:%.*]], i32 [[ARG2:%.*]], i32 [[ARG3:%.*]]) {
; BASIC-NEXT: bb:
; BASIC-NEXT: [[I:%.*]] = icmp ne ptr [[ARG1]], null
; BASIC-NEXT: br i1 [[I]], label [[BB4:%.*]], label [[BB10:%.*]]
; BASIC: bb4:
; BASIC-NEXT: [[I5:%.*]] = add nsw i32 [[ARG3]], [[ARG2]]
; BASIC-NEXT: call void @may_throw()
; BASIC-NEXT: call void @llvm.assume(i1 true) [ "dereferenceable"(ptr [[ARG]], i64 4), "nonnull"(ptr [[ARG]]), "align"(ptr [[ARG]], i64 4) ]
; BASIC-NEXT: [[I6:%.*]] = load i32, ptr [[ARG]], align 4
; BASIC-NEXT: [[I7:%.*]] = add nsw i32 [[I5]], [[I6]]
; BASIC-NEXT: store i32 0, ptr [[ARG]], align 4
; BASIC-NEXT: call void @llvm.assume(i1 true) [ "dereferenceable"(ptr [[ARG1]], i64 4), "nonnull"(ptr [[ARG1]]), "align"(ptr [[ARG1]], i64 4) ]
; BASIC-NEXT: [[I8:%.*]] = load i32, ptr [[ARG1]], align 4
; BASIC-NEXT: [[I9:%.*]] = add nsw i32 [[I7]], [[I8]]
; BASIC-NEXT: call void @may_throw()
; BASIC-NEXT: store i32 [[I9]], ptr [[ARG1]], align 4
; BASIC-NEXT: br label [[BB10]]
; BASIC: bb10:
; BASIC-NEXT: ret i32 0
;
; ALL-LABEL: define {{[^@]+}}@test4A
; ALL-SAME: (ptr [[ARG:%.*]], ptr [[ARG1:%.*]], i32 [[ARG2:%.*]], i32 [[ARG3:%.*]]) {
; ALL-NEXT: bb:
; ALL-NEXT: [[I:%.*]] = icmp ne ptr [[ARG1]], null
; ALL-NEXT: br i1 [[I]], label [[BB4:%.*]], label [[BB10:%.*]]
; ALL: bb4:
; ALL-NEXT: [[I5:%.*]] = add nsw i32 [[ARG3]], [[ARG2]]
; ALL-NEXT: call void @may_throw()
; ALL-NEXT: call void @llvm.assume(i1 true) [ "dereferenceable"(ptr [[ARG]], i64 4), "nonnull"(ptr [[ARG]]), "align"(ptr [[ARG]], i64 4) ]
; ALL-NEXT: [[I6:%.*]] = load i32, ptr [[ARG]], align 4
; ALL-NEXT: [[I7:%.*]] = add nsw i32 [[I5]], [[I6]]
; ALL-NEXT: store i32 0, ptr [[ARG]], align 4
; ALL-NEXT: call void @llvm.assume(i1 true) [ "dereferenceable"(ptr [[ARG1]], i64 4), "nonnull"(ptr [[ARG1]]), "align"(ptr [[ARG1]], i64 4) ]
; ALL-NEXT: [[I8:%.*]] = load i32, ptr [[ARG1]], align 4
; ALL-NEXT: [[I9:%.*]] = add nsw i32 [[I7]], [[I8]]
; ALL-NEXT: call void @may_throw()
; ALL-NEXT: store i32 [[I9]], ptr [[ARG1]], align 4
; ALL-NEXT: br label [[BB10]]
; ALL: bb10:
; ALL-NEXT: ret i32 0
;
; WITH-AC-LABEL: define {{[^@]+}}@test4A
; WITH-AC-SAME: (ptr [[ARG:%.*]], ptr [[ARG1:%.*]], i32 [[ARG2:%.*]], i32 [[ARG3:%.*]]) {
; WITH-AC-NEXT: bb:
; WITH-AC-NEXT: [[I:%.*]] = icmp ne ptr [[ARG1]], null
; WITH-AC-NEXT: br i1 [[I]], label [[BB4:%.*]], label [[BB10:%.*]]
; WITH-AC: bb4:
; WITH-AC-NEXT: [[I5:%.*]] = add nsw i32 [[ARG3]], [[ARG2]]
; WITH-AC-NEXT: call void @may_throw()
; WITH-AC-NEXT: call void @llvm.assume(i1 true) [ "dereferenceable"(ptr [[ARG]], i64 4), "nonnull"(ptr [[ARG]]), "align"(ptr [[ARG]], i64 4) ]
; WITH-AC-NEXT: [[I6:%.*]] = load i32, ptr [[ARG]], align 4
; WITH-AC-NEXT: [[I7:%.*]] = add nsw i32 [[I5]], [[I6]]
; WITH-AC-NEXT: store i32 0, ptr [[ARG]], align 4
; WITH-AC-NEXT: call void @llvm.assume(i1 true) [ "dereferenceable"(ptr [[ARG1]], i64 4), "nonnull"(ptr [[ARG1]]), "align"(ptr [[ARG1]], i64 4) ]
; WITH-AC-NEXT: [[I8:%.*]] = load i32, ptr [[ARG1]], align 4
; WITH-AC-NEXT: [[I9:%.*]] = add nsw i32 [[I7]], [[I8]]
; WITH-AC-NEXT: call void @may_throw()
; WITH-AC-NEXT: store i32 [[I9]], ptr [[ARG1]], align 4
; WITH-AC-NEXT: br label [[BB10]]
; WITH-AC: bb10:
; WITH-AC-NEXT: ret i32 0
;
; CROSS-BLOCK-LABEL: define {{[^@]+}}@test4A
; CROSS-BLOCK-SAME: (ptr [[ARG:%.*]], ptr [[ARG1:%.*]], i32 [[ARG2:%.*]], i32 [[ARG3:%.*]]) {
; CROSS-BLOCK-NEXT: bb:
; CROSS-BLOCK-NEXT: [[I:%.*]] = icmp ne ptr [[ARG1]], null
; CROSS-BLOCK-NEXT: br i1 [[I]], label [[BB4:%.*]], label [[BB10:%.*]]
; CROSS-BLOCK: bb4:
; CROSS-BLOCK-NEXT: [[I5:%.*]] = add nsw i32 [[ARG3]], [[ARG2]]
; CROSS-BLOCK-NEXT: call void @may_throw()
; CROSS-BLOCK-NEXT: call void @llvm.assume(i1 true) [ "dereferenceable"(ptr [[ARG]], i64 4), "nonnull"(ptr [[ARG]]), "align"(ptr [[ARG]], i64 4) ]
; CROSS-BLOCK-NEXT: [[I6:%.*]] = load i32, ptr [[ARG]], align 4
; CROSS-BLOCK-NEXT: [[I7:%.*]] = add nsw i32 [[I5]], [[I6]]
; CROSS-BLOCK-NEXT: store i32 0, ptr [[ARG]], align 4
; CROSS-BLOCK-NEXT: call void @llvm.assume(i1 true) [ "dereferenceable"(ptr [[ARG1]], i64 4), "nonnull"(ptr [[ARG1]]), "align"(ptr [[ARG1]], i64 4) ]
; CROSS-BLOCK-NEXT: [[I8:%.*]] = load i32, ptr [[ARG1]], align 4
; CROSS-BLOCK-NEXT: [[I9:%.*]] = add nsw i32 [[I7]], [[I8]]
; CROSS-BLOCK-NEXT: call void @may_throw()
; CROSS-BLOCK-NEXT: store i32 [[I9]], ptr [[ARG1]], align 4
; CROSS-BLOCK-NEXT: br label [[BB10]]
; CROSS-BLOCK: bb10:
; CROSS-BLOCK-NEXT: ret i32 0
;
; FULL-SIMPLIFY-LABEL: define {{[^@]+}}@test4A
; FULL-SIMPLIFY-SAME: (ptr [[ARG:%.*]], ptr [[ARG1:%.*]], i32 [[ARG2:%.*]], i32 [[ARG3:%.*]]) {
; FULL-SIMPLIFY-NEXT: bb:
; FULL-SIMPLIFY-NEXT: [[I:%.*]] = icmp ne ptr [[ARG1]], null
; FULL-SIMPLIFY-NEXT: br i1 [[I]], label [[BB4:%.*]], label [[BB10:%.*]]
; FULL-SIMPLIFY: bb4:
; FULL-SIMPLIFY-NEXT: [[I5:%.*]] = add nsw i32 [[ARG3]], [[ARG2]]
; FULL-SIMPLIFY-NEXT: call void @may_throw()
; FULL-SIMPLIFY-NEXT: call void @llvm.assume(i1 true) [ "dereferenceable"(ptr [[ARG]], i64 4), "nonnull"(ptr [[ARG]]), "align"(ptr [[ARG]], i64 4), "dereferenceable"(ptr [[ARG1]], i64 4), "nonnull"(ptr [[ARG1]]), "align"(ptr [[ARG1]], i64 4) ]
; FULL-SIMPLIFY-NEXT: [[I6:%.*]] = load i32, ptr [[ARG]], align 4
; FULL-SIMPLIFY-NEXT: [[I7:%.*]] = add nsw i32 [[I5]], [[I6]]
; FULL-SIMPLIFY-NEXT: store i32 0, ptr [[ARG]], align 4
; FULL-SIMPLIFY-NEXT: [[I8:%.*]] = load i32, ptr [[ARG1]], align 4
; FULL-SIMPLIFY-NEXT: [[I9:%.*]] = add nsw i32 [[I7]], [[I8]]
; FULL-SIMPLIFY-NEXT: call void @may_throw()
; FULL-SIMPLIFY-NEXT: store i32 [[I9]], ptr [[ARG1]], align 4
; FULL-SIMPLIFY-NEXT: br label [[BB10]]
; FULL-SIMPLIFY: bb10:
; FULL-SIMPLIFY-NEXT: ret i32 0
;
bb:
%i = icmp ne ptr %arg1, null
br i1 %i, label %bb4, label %bb10
bb4: ; preds = %bb
%i5 = add nsw i32 %arg3, %arg2
call void @may_throw()
%i6 = load i32, ptr %arg, align 4
%i7 = add nsw i32 %i5, %i6
store i32 0, ptr %arg, align 4
%i8 = load i32, ptr %arg1, align 4
%i9 = add nsw i32 %i7, %i8
call void @may_throw()
store i32 %i9, ptr %arg1, align 4
br label %bb10
bb10: ; preds = %bb4, %bb
ret i32 0
}
declare void @may_throwv2(ptr)
define dso_local i32 @terminator(ptr %P) personality ptr @__gxx_personality_v0 {
; BASIC-LABEL: define {{[^@]+}}@terminator
; BASIC-SAME: (ptr [[P:%.*]]) personality ptr @__gxx_personality_v0 {
; BASIC-NEXT: bb:
; BASIC-NEXT: invoke void @may_throwv2(ptr nonnull [[P]])
; BASIC-NEXT: to label [[EXIT:%.*]] unwind label [[CATCH:%.*]]
; BASIC: Catch:
; BASIC-NEXT: [[V:%.*]] = landingpad { ptr, i32 }
; BASIC-NEXT: catch ptr null
; BASIC-NEXT: br label [[EXIT]]
; BASIC: Exit:
; BASIC-NEXT: [[DOT0:%.*]] = phi i32 [ 1, [[BB:%.*]] ], [ 0, [[CATCH]] ]
; BASIC-NEXT: ret i32 [[DOT0]]
;
; ALL-LABEL: define {{[^@]+}}@terminator
; ALL-SAME: (ptr [[P:%.*]]) personality ptr @__gxx_personality_v0 {
; ALL-NEXT: bb:
; ALL-NEXT: invoke void @may_throwv2(ptr nonnull [[P]])
; ALL-NEXT: to label [[EXIT:%.*]] unwind label [[CATCH:%.*]]
; ALL: Catch:
; ALL-NEXT: [[V:%.*]] = landingpad { ptr, i32 }
; ALL-NEXT: catch ptr null
; ALL-NEXT: br label [[EXIT]]
; ALL: Exit:
; ALL-NEXT: [[DOT0:%.*]] = phi i32 [ 1, [[BB:%.*]] ], [ 0, [[CATCH]] ]
; ALL-NEXT: ret i32 [[DOT0]]
;
; WITH-AC-LABEL: define {{[^@]+}}@terminator
; WITH-AC-SAME: (ptr [[P:%.*]]) personality ptr @__gxx_personality_v0 {
; WITH-AC-NEXT: bb:
; WITH-AC-NEXT: invoke void @may_throwv2(ptr nonnull [[P]])
; WITH-AC-NEXT: to label [[EXIT:%.*]] unwind label [[CATCH:%.*]]
; WITH-AC: Catch:
; WITH-AC-NEXT: [[V:%.*]] = landingpad { ptr, i32 }
; WITH-AC-NEXT: catch ptr null
; WITH-AC-NEXT: br label [[EXIT]]
; WITH-AC: Exit:
; WITH-AC-NEXT: [[DOT0:%.*]] = phi i32 [ 1, [[BB:%.*]] ], [ 0, [[CATCH]] ]
; WITH-AC-NEXT: ret i32 [[DOT0]]
;
; CROSS-BLOCK-LABEL: define {{[^@]+}}@terminator
; CROSS-BLOCK-SAME: (ptr [[P:%.*]]) personality ptr @__gxx_personality_v0 {
; CROSS-BLOCK-NEXT: bb:
; CROSS-BLOCK-NEXT: invoke void @may_throwv2(ptr nonnull [[P]])
; CROSS-BLOCK-NEXT: to label [[EXIT:%.*]] unwind label [[CATCH:%.*]]
; CROSS-BLOCK: Catch:
; CROSS-BLOCK-NEXT: [[V:%.*]] = landingpad { ptr, i32 }
; CROSS-BLOCK-NEXT: catch ptr null
; CROSS-BLOCK-NEXT: br label [[EXIT]]
; CROSS-BLOCK: Exit:
; CROSS-BLOCK-NEXT: [[DOT0:%.*]] = phi i32 [ 1, [[BB:%.*]] ], [ 0, [[CATCH]] ]
; CROSS-BLOCK-NEXT: ret i32 [[DOT0]]
;
; FULL-SIMPLIFY-LABEL: define {{[^@]+}}@terminator
; FULL-SIMPLIFY-SAME: (ptr [[P:%.*]]) personality ptr @__gxx_personality_v0 {
; FULL-SIMPLIFY-NEXT: bb:
; FULL-SIMPLIFY-NEXT: invoke void @may_throwv2(ptr nonnull [[P]])
; FULL-SIMPLIFY-NEXT: to label [[EXIT:%.*]] unwind label [[CATCH:%.*]]
; FULL-SIMPLIFY: Catch:
; FULL-SIMPLIFY-NEXT: [[V:%.*]] = landingpad { ptr, i32 }
; FULL-SIMPLIFY-NEXT: catch ptr null
; FULL-SIMPLIFY-NEXT: br label [[EXIT]]
; FULL-SIMPLIFY: Exit:
; FULL-SIMPLIFY-NEXT: [[DOT0:%.*]] = phi i32 [ 1, [[BB:%.*]] ], [ 0, [[CATCH]] ]
; FULL-SIMPLIFY-NEXT: ret i32 [[DOT0]]
;
bb:
invoke void @may_throwv2(ptr nonnull %P)
to label %Exit unwind label %Catch
Catch: ; preds = %bb
%v = landingpad { ptr, i32 }
catch ptr null
br label %Exit
Exit: ; preds = %Catch, %bb
%.0 = phi i32 [ 1, %bb ], [ 0, %Catch ]
ret i32 %.0
}
declare dso_local i32 @__gxx_personality_v0(...)
define dso_local i32 @test5(ptr %arg, i32 %arg1) {
; BASIC-LABEL: define {{[^@]+}}@test5
; BASIC-SAME: (ptr [[ARG:%.*]], i32 [[ARG1:%.*]]) {
; BASIC-NEXT: bb:
; BASIC-NEXT: [[I3:%.*]] = sext i32 [[ARG1]] to i64
; BASIC-NEXT: [[I4:%.*]] = getelementptr inbounds i16, ptr [[ARG]], i64 [[I3]]
; BASIC-NEXT: call void @llvm.assume(i1 true) [ "dereferenceable"(ptr [[I4]], i64 2), "nonnull"(ptr [[ARG]]), "align"(ptr [[ARG]], i64 8) ]
; BASIC-NEXT: [[I5:%.*]] = load i16, ptr [[I4]], align 2
; BASIC-NEXT: [[A:%.*]] = load i16, ptr [[I4]], align 4
; BASIC-NEXT: [[I6:%.*]] = sext i16 [[I5]] to i64
; BASIC-NEXT: [[I7:%.*]] = getelementptr inbounds i64, ptr [[ARG]], i64 [[I6]]
; BASIC-NEXT: call void @llvm.assume(i1 true) [ "dereferenceable"(ptr [[I7]], i64 8) ]
; BASIC-NEXT: [[I8:%.*]] = load i64, ptr [[I7]], align 16
; BASIC-NEXT: [[B:%.*]] = load i64, ptr [[I7]], align 32
; BASIC-NEXT: [[I9:%.*]] = trunc i64 [[I8]] to i32
; BASIC-NEXT: ret i32 [[I9]]
;
; ALL-LABEL: define {{[^@]+}}@test5
; ALL-SAME: (ptr [[ARG:%.*]], i32 [[ARG1:%.*]]) {
; ALL-NEXT: bb:
; ALL-NEXT: [[I3:%.*]] = sext i32 [[ARG1]] to i64
; ALL-NEXT: [[I4:%.*]] = getelementptr inbounds i16, ptr [[ARG]], i64 [[I3]]
; ALL-NEXT: call void @llvm.assume(i1 true) [ "dereferenceable"(ptr [[I4]], i64 2), "nonnull"(ptr [[ARG]]), "align"(ptr [[ARG]], i64 8) ]
; ALL-NEXT: [[I5:%.*]] = load i16, ptr [[I4]], align 2
; ALL-NEXT: [[A:%.*]] = load i16, ptr [[I4]], align 4
; ALL-NEXT: [[I6:%.*]] = sext i16 [[I5]] to i64
; ALL-NEXT: [[I7:%.*]] = getelementptr inbounds i64, ptr [[ARG]], i64 [[I6]]
; ALL-NEXT: call void @llvm.assume(i1 true) [ "dereferenceable"(ptr [[I7]], i64 8) ]
; ALL-NEXT: [[I8:%.*]] = load i64, ptr [[I7]], align 16
; ALL-NEXT: [[B:%.*]] = load i64, ptr [[I7]], align 32
; ALL-NEXT: [[I9:%.*]] = trunc i64 [[I8]] to i32
; ALL-NEXT: ret i32 [[I9]]
;
; WITH-AC-LABEL: define {{[^@]+}}@test5
; WITH-AC-SAME: (ptr [[ARG:%.*]], i32 [[ARG1:%.*]]) {
; WITH-AC-NEXT: bb:
; WITH-AC-NEXT: [[I3:%.*]] = sext i32 [[ARG1]] to i64
; WITH-AC-NEXT: [[I4:%.*]] = getelementptr inbounds i16, ptr [[ARG]], i64 [[I3]]
; WITH-AC-NEXT: call void @llvm.assume(i1 true) [ "dereferenceable"(ptr [[I4]], i64 2), "nonnull"(ptr [[ARG]]), "align"(ptr [[ARG]], i64 8) ]
; WITH-AC-NEXT: [[I5:%.*]] = load i16, ptr [[I4]], align 2
; WITH-AC-NEXT: [[A:%.*]] = load i16, ptr [[I4]], align 4
; WITH-AC-NEXT: [[I6:%.*]] = sext i16 [[I5]] to i64
; WITH-AC-NEXT: [[I7:%.*]] = getelementptr inbounds i64, ptr [[ARG]], i64 [[I6]]
; WITH-AC-NEXT: call void @llvm.assume(i1 true) [ "dereferenceable"(ptr [[I7]], i64 8) ]
; WITH-AC-NEXT: [[I8:%.*]] = load i64, ptr [[I7]], align 16
; WITH-AC-NEXT: [[B:%.*]] = load i64, ptr [[I7]], align 32
; WITH-AC-NEXT: [[I9:%.*]] = trunc i64 [[I8]] to i32
; WITH-AC-NEXT: ret i32 [[I9]]
;
; CROSS-BLOCK-LABEL: define {{[^@]+}}@test5
; CROSS-BLOCK-SAME: (ptr [[ARG:%.*]], i32 [[ARG1:%.*]]) {
; CROSS-BLOCK-NEXT: bb:
; CROSS-BLOCK-NEXT: [[I3:%.*]] = sext i32 [[ARG1]] to i64
; CROSS-BLOCK-NEXT: [[I4:%.*]] = getelementptr inbounds i16, ptr [[ARG]], i64 [[I3]]
; CROSS-BLOCK-NEXT: call void @llvm.assume(i1 true) [ "dereferenceable"(ptr [[I4]], i64 2), "nonnull"(ptr [[ARG]]), "align"(ptr [[ARG]], i64 8) ]
; CROSS-BLOCK-NEXT: [[I5:%.*]] = load i16, ptr [[I4]], align 2
; CROSS-BLOCK-NEXT: [[A:%.*]] = load i16, ptr [[I4]], align 4
; CROSS-BLOCK-NEXT: [[I6:%.*]] = sext i16 [[I5]] to i64
; CROSS-BLOCK-NEXT: [[I7:%.*]] = getelementptr inbounds i64, ptr [[ARG]], i64 [[I6]]
; CROSS-BLOCK-NEXT: call void @llvm.assume(i1 true) [ "dereferenceable"(ptr [[I7]], i64 8) ]
; CROSS-BLOCK-NEXT: [[I8:%.*]] = load i64, ptr [[I7]], align 16
; CROSS-BLOCK-NEXT: [[B:%.*]] = load i64, ptr [[I7]], align 32
; CROSS-BLOCK-NEXT: [[I9:%.*]] = trunc i64 [[I8]] to i32
; CROSS-BLOCK-NEXT: ret i32 [[I9]]
;
; FULL-SIMPLIFY-LABEL: define {{[^@]+}}@test5
; FULL-SIMPLIFY-SAME: (ptr nonnull align 8 [[ARG:%.*]], i32 [[ARG1:%.*]]) {
; FULL-SIMPLIFY-NEXT: bb:
; FULL-SIMPLIFY-NEXT: [[I3:%.*]] = sext i32 [[ARG1]] to i64
; FULL-SIMPLIFY-NEXT: [[I4:%.*]] = getelementptr inbounds i16, ptr [[ARG]], i64 [[I3]]
; FULL-SIMPLIFY-NEXT: [[I5:%.*]] = load i16, ptr [[I4]], align 2
; FULL-SIMPLIFY-NEXT: [[A:%.*]] = load i16, ptr [[I4]], align 4
; FULL-SIMPLIFY-NEXT: [[I6:%.*]] = sext i16 [[I5]] to i64
; FULL-SIMPLIFY-NEXT: [[I7:%.*]] = getelementptr inbounds i64, ptr [[ARG]], i64 [[I6]]
; FULL-SIMPLIFY-NEXT: call void @llvm.assume(i1 true) [ "dereferenceable"(ptr [[I4]], i64 2), "dereferenceable"(ptr [[I7]], i64 8) ]
; FULL-SIMPLIFY-NEXT: [[I8:%.*]] = load i64, ptr [[I7]], align 16
; FULL-SIMPLIFY-NEXT: [[B:%.*]] = load i64, ptr [[I7]], align 32
; FULL-SIMPLIFY-NEXT: [[I9:%.*]] = trunc i64 [[I8]] to i32
; FULL-SIMPLIFY-NEXT: ret i32 [[I9]]
;
bb:
%i3 = sext i32 %arg1 to i64
%i4 = getelementptr inbounds i16, ptr %arg, i64 %i3
%i5 = load i16, ptr %i4, align 2
%A = load i16, ptr %i4, align 4
%i6 = sext i16 %i5 to i64
%i7 = getelementptr inbounds i64, ptr %arg, i64 %i6
%i8 = load i64, ptr %i7, align 16
%B = load i64, ptr %i7, align 32
%i9 = trunc i64 %i8 to i32
ret i32 %i9
}
define i32 @test6(ptr %arg, i32 %arg1, ptr %arg2) {
; BASIC-LABEL: define {{[^@]+}}@test6
; BASIC-SAME: (ptr [[ARG:%.*]], i32 [[ARG1:%.*]], ptr [[ARG2:%.*]]) {
; BASIC-NEXT: bb:
; BASIC-NEXT: br label [[BB3:%.*]]
; BASIC: bb3:
; BASIC-NEXT: [[DOT0:%.*]] = phi i32 [ 0, [[BB:%.*]] ], [ [[I14:%.*]], [[BB4:%.*]] ]
; BASIC-NEXT: [[I:%.*]] = icmp slt i32 [[DOT0]], [[ARG1]]
; BASIC-NEXT: br i1 [[I]], label [[BB4]], label [[BB15:%.*]]
; BASIC: bb4:
; BASIC-NEXT: [[I5:%.*]] = add nsw i32 [[ARG1]], [[DOT0]]
; BASIC-NEXT: [[I6:%.*]] = sext i32 [[I5]] to i64
; BASIC-NEXT: [[I7:%.*]] = getelementptr inbounds i32, ptr [[ARG]], i64 [[I6]]
; BASIC-NEXT: call void @llvm.assume(i1 true) [ "nonnull"(ptr [[ARG]]), "align"(ptr [[ARG]], i64 4) ]
; BASIC-NEXT: [[I8:%.*]] = load i32, ptr [[I7]], align 4
; BASIC-NEXT: [[I9:%.*]] = mul nsw i32 [[DOT0]], [[I8]]
; BASIC-NEXT: [[I10:%.*]] = sext i32 [[DOT0]] to i64
; BASIC-NEXT: [[I11:%.*]] = getelementptr inbounds i32, ptr [[ARG]], i64 [[I10]]
; BASIC-NEXT: call void @llvm.assume(i1 true) [ "dereferenceable"(ptr [[I11]], i64 4) ]
; BASIC-NEXT: [[I12:%.*]] = load i32, ptr [[I11]], align 4
; BASIC-NEXT: [[I13:%.*]] = add nsw i32 [[I12]], [[I9]]
; BASIC-NEXT: store i32 [[I13]], ptr [[I11]], align 4
; BASIC-NEXT: [[I14]] = add nsw i32 [[DOT0]], 1
; BASIC-NEXT: br label [[BB3]]
; BASIC: bb15:
; BASIC-NEXT: [[I16:%.*]] = sext i32 [[ARG1]] to i64
; BASIC-NEXT: [[I17:%.*]] = getelementptr inbounds i32, ptr [[ARG2]], i64 [[I16]]
; BASIC-NEXT: call void @llvm.assume(i1 true) [ "nonnull"(ptr [[ARG2]]), "align"(ptr [[ARG2]], i64 4) ]
; BASIC-NEXT: [[I18:%.*]] = load i32, ptr [[I17]], align 4
; BASIC-NEXT: ret i32 [[I18]]
;
; ALL-LABEL: define {{[^@]+}}@test6
; ALL-SAME: (ptr [[ARG:%.*]], i32 [[ARG1:%.*]], ptr [[ARG2:%.*]]) {
; ALL-NEXT: bb:
; ALL-NEXT: br label [[BB3:%.*]]
; ALL: bb3:
; ALL-NEXT: [[DOT0:%.*]] = phi i32 [ 0, [[BB:%.*]] ], [ [[I14:%.*]], [[BB4:%.*]] ]
; ALL-NEXT: [[I:%.*]] = icmp slt i32 [[DOT0]], [[ARG1]]
; ALL-NEXT: br i1 [[I]], label [[BB4]], label [[BB15:%.*]]
; ALL: bb4:
; ALL-NEXT: [[I5:%.*]] = add nsw i32 [[ARG1]], [[DOT0]]
; ALL-NEXT: [[I6:%.*]] = sext i32 [[I5]] to i64
; ALL-NEXT: [[I7:%.*]] = getelementptr inbounds i32, ptr [[ARG]], i64 [[I6]]
; ALL-NEXT: call void @llvm.assume(i1 true) [ "nonnull"(ptr [[ARG]]), "align"(ptr [[ARG]], i64 4) ]
; ALL-NEXT: [[I8:%.*]] = load i32, ptr [[I7]], align 4
; ALL-NEXT: [[I9:%.*]] = mul nsw i32 [[DOT0]], [[I8]]
; ALL-NEXT: [[I10:%.*]] = sext i32 [[DOT0]] to i64
; ALL-NEXT: [[I11:%.*]] = getelementptr inbounds i32, ptr [[ARG]], i64 [[I10]]
; ALL-NEXT: call void @llvm.assume(i1 true) [ "dereferenceable"(ptr [[I11]], i64 4) ]
; ALL-NEXT: [[I12:%.*]] = load i32, ptr [[I11]], align 4
; ALL-NEXT: [[I13:%.*]] = add nsw i32 [[I12]], [[I9]]
; ALL-NEXT: store i32 [[I13]], ptr [[I11]], align 4
; ALL-NEXT: [[I14]] = add nsw i32 [[DOT0]], 1
; ALL-NEXT: br label [[BB3]]
; ALL: bb15:
; ALL-NEXT: [[I16:%.*]] = sext i32 [[ARG1]] to i64
; ALL-NEXT: [[I17:%.*]] = getelementptr inbounds i32, ptr [[ARG2]], i64 [[I16]]
; ALL-NEXT: call void @llvm.assume(i1 true) [ "nonnull"(ptr [[ARG2]]), "align"(ptr [[ARG2]], i64 4) ]
; ALL-NEXT: [[I18:%.*]] = load i32, ptr [[I17]], align 4
; ALL-NEXT: ret i32 [[I18]]
;
; WITH-AC-LABEL: define {{[^@]+}}@test6
; WITH-AC-SAME: (ptr [[ARG:%.*]], i32 [[ARG1:%.*]], ptr [[ARG2:%.*]]) {
; WITH-AC-NEXT: bb:
; WITH-AC-NEXT: br label [[BB3:%.*]]
; WITH-AC: bb3:
; WITH-AC-NEXT: [[DOT0:%.*]] = phi i32 [ 0, [[BB:%.*]] ], [ [[I14:%.*]], [[BB4:%.*]] ]
; WITH-AC-NEXT: [[I:%.*]] = icmp slt i32 [[DOT0]], [[ARG1]]
; WITH-AC-NEXT: br i1 [[I]], label [[BB4]], label [[BB15:%.*]]
; WITH-AC: bb4:
; WITH-AC-NEXT: [[I5:%.*]] = add nsw i32 [[ARG1]], [[DOT0]]
; WITH-AC-NEXT: [[I6:%.*]] = sext i32 [[I5]] to i64
; WITH-AC-NEXT: [[I7:%.*]] = getelementptr inbounds i32, ptr [[ARG]], i64 [[I6]]
; WITH-AC-NEXT: call void @llvm.assume(i1 true) [ "nonnull"(ptr [[ARG]]), "align"(ptr [[ARG]], i64 4) ]
; WITH-AC-NEXT: [[I8:%.*]] = load i32, ptr [[I7]], align 4
; WITH-AC-NEXT: [[I9:%.*]] = mul nsw i32 [[DOT0]], [[I8]]
; WITH-AC-NEXT: [[I10:%.*]] = sext i32 [[DOT0]] to i64
; WITH-AC-NEXT: [[I11:%.*]] = getelementptr inbounds i32, ptr [[ARG]], i64 [[I10]]
; WITH-AC-NEXT: call void @llvm.assume(i1 true) [ "dereferenceable"(ptr [[I11]], i64 4) ]
; WITH-AC-NEXT: [[I12:%.*]] = load i32, ptr [[I11]], align 4
; WITH-AC-NEXT: [[I13:%.*]] = add nsw i32 [[I12]], [[I9]]
; WITH-AC-NEXT: store i32 [[I13]], ptr [[I11]], align 4
; WITH-AC-NEXT: [[I14]] = add nsw i32 [[DOT0]], 1
; WITH-AC-NEXT: br label [[BB3]]
; WITH-AC: bb15:
; WITH-AC-NEXT: [[I16:%.*]] = sext i32 [[ARG1]] to i64
; WITH-AC-NEXT: [[I17:%.*]] = getelementptr inbounds i32, ptr [[ARG2]], i64 [[I16]]
; WITH-AC-NEXT: call void @llvm.assume(i1 true) [ "nonnull"(ptr [[ARG2]]), "align"(ptr [[ARG2]], i64 4) ]
; WITH-AC-NEXT: [[I18:%.*]] = load i32, ptr [[I17]], align 4
; WITH-AC-NEXT: ret i32 [[I18]]
;
; CROSS-BLOCK-LABEL: define {{[^@]+}}@test6
; CROSS-BLOCK-SAME: (ptr [[ARG:%.*]], i32 [[ARG1:%.*]], ptr [[ARG2:%.*]]) {
; CROSS-BLOCK-NEXT: bb:
; CROSS-BLOCK-NEXT: br label [[BB3:%.*]]
; CROSS-BLOCK: bb3:
; CROSS-BLOCK-NEXT: [[DOT0:%.*]] = phi i32 [ 0, [[BB:%.*]] ], [ [[I14:%.*]], [[BB4:%.*]] ]
; CROSS-BLOCK-NEXT: [[I:%.*]] = icmp slt i32 [[DOT0]], [[ARG1]]
; CROSS-BLOCK-NEXT: br i1 [[I]], label [[BB4]], label [[BB15:%.*]]
; CROSS-BLOCK: bb4:
; CROSS-BLOCK-NEXT: [[I5:%.*]] = add nsw i32 [[ARG1]], [[DOT0]]
; CROSS-BLOCK-NEXT: [[I6:%.*]] = sext i32 [[I5]] to i64
; CROSS-BLOCK-NEXT: [[I7:%.*]] = getelementptr inbounds i32, ptr [[ARG]], i64 [[I6]]
; CROSS-BLOCK-NEXT: call void @llvm.assume(i1 true) [ "nonnull"(ptr [[ARG]]), "align"(ptr [[ARG]], i64 4) ]
; CROSS-BLOCK-NEXT: [[I8:%.*]] = load i32, ptr [[I7]], align 4
; CROSS-BLOCK-NEXT: [[I9:%.*]] = mul nsw i32 [[DOT0]], [[I8]]
; CROSS-BLOCK-NEXT: [[I10:%.*]] = sext i32 [[DOT0]] to i64
; CROSS-BLOCK-NEXT: [[I11:%.*]] = getelementptr inbounds i32, ptr [[ARG]], i64 [[I10]]
; CROSS-BLOCK-NEXT: call void @llvm.assume(i1 true) [ "dereferenceable"(ptr [[I11]], i64 4) ]
; CROSS-BLOCK-NEXT: [[I12:%.*]] = load i32, ptr [[I11]], align 4
; CROSS-BLOCK-NEXT: [[I13:%.*]] = add nsw i32 [[I12]], [[I9]]
; CROSS-BLOCK-NEXT: store i32 [[I13]], ptr [[I11]], align 4
; CROSS-BLOCK-NEXT: [[I14]] = add nsw i32 [[DOT0]], 1
; CROSS-BLOCK-NEXT: br label [[BB3]]
; CROSS-BLOCK: bb15:
; CROSS-BLOCK-NEXT: [[I16:%.*]] = sext i32 [[ARG1]] to i64
; CROSS-BLOCK-NEXT: [[I17:%.*]] = getelementptr inbounds i32, ptr [[ARG2]], i64 [[I16]]
; CROSS-BLOCK-NEXT: call void @llvm.assume(i1 true) [ "nonnull"(ptr [[ARG2]]), "align"(ptr [[ARG2]], i64 4) ]
; CROSS-BLOCK-NEXT: [[I18:%.*]] = load i32, ptr [[I17]], align 4
; CROSS-BLOCK-NEXT: ret i32 [[I18]]
;
; FULL-SIMPLIFY-LABEL: define {{[^@]+}}@test6
; FULL-SIMPLIFY-SAME: (ptr [[ARG:%.*]], i32 [[ARG1:%.*]], ptr [[ARG2:%.*]]) {
; FULL-SIMPLIFY-NEXT: bb:
; FULL-SIMPLIFY-NEXT: br label [[BB3:%.*]]
; FULL-SIMPLIFY: bb3:
; FULL-SIMPLIFY-NEXT: [[DOT0:%.*]] = phi i32 [ 0, [[BB:%.*]] ], [ [[I14:%.*]], [[BB4:%.*]] ]
; FULL-SIMPLIFY-NEXT: [[I:%.*]] = icmp slt i32 [[DOT0]], [[ARG1]]
; FULL-SIMPLIFY-NEXT: br i1 [[I]], label [[BB4]], label [[BB15:%.*]]
; FULL-SIMPLIFY: bb4:
; FULL-SIMPLIFY-NEXT: [[I5:%.*]] = add nsw i32 [[ARG1]], [[DOT0]]
; FULL-SIMPLIFY-NEXT: [[I6:%.*]] = sext i32 [[I5]] to i64
; FULL-SIMPLIFY-NEXT: [[I7:%.*]] = getelementptr inbounds i32, ptr [[ARG]], i64 [[I6]]
; FULL-SIMPLIFY-NEXT: [[I8:%.*]] = load i32, ptr [[I7]], align 4
; FULL-SIMPLIFY-NEXT: [[I9:%.*]] = mul nsw i32 [[DOT0]], [[I8]]
; FULL-SIMPLIFY-NEXT: [[I10:%.*]] = sext i32 [[DOT0]] to i64
; FULL-SIMPLIFY-NEXT: [[I11:%.*]] = getelementptr inbounds i32, ptr [[ARG]], i64 [[I10]]
; FULL-SIMPLIFY-NEXT: call void @llvm.assume(i1 true) [ "nonnull"(ptr [[ARG]]), "align"(ptr [[ARG]], i64 4), "dereferenceable"(ptr [[I11]], i64 4) ]
; FULL-SIMPLIFY-NEXT: [[I12:%.*]] = load i32, ptr [[I11]], align 4
; FULL-SIMPLIFY-NEXT: [[I13:%.*]] = add nsw i32 [[I12]], [[I9]]
; FULL-SIMPLIFY-NEXT: store i32 [[I13]], ptr [[I11]], align 4
; FULL-SIMPLIFY-NEXT: [[I14]] = add nsw i32 [[DOT0]], 1
; FULL-SIMPLIFY-NEXT: br label [[BB3]]
; FULL-SIMPLIFY: bb15:
; FULL-SIMPLIFY-NEXT: [[I16:%.*]] = sext i32 [[ARG1]] to i64
; FULL-SIMPLIFY-NEXT: [[I17:%.*]] = getelementptr inbounds i32, ptr [[ARG2]], i64 [[I16]]
; FULL-SIMPLIFY-NEXT: call void @llvm.assume(i1 true) [ "nonnull"(ptr [[ARG2]]), "align"(ptr [[ARG2]], i64 4) ]
; FULL-SIMPLIFY-NEXT: [[I18:%.*]] = load i32, ptr [[I17]], align 4
; FULL-SIMPLIFY-NEXT: ret i32 [[I18]]
;
bb:
br label %bb3
bb3: ; preds = %bb4, %bb
%.0 = phi i32 [ 0, %bb ], [ %i14, %bb4 ]
%i = icmp slt i32 %.0, %arg1
br i1 %i, label %bb4, label %bb15
bb4: ; preds = %bb3
%i5 = add nsw i32 %arg1, %.0
%i6 = sext i32 %i5 to i64
%i7 = getelementptr inbounds i32, ptr %arg, i64 %i6
%i8 = load i32, ptr %i7, align 4
%i9 = mul nsw i32 %.0, %i8
%i10 = sext i32 %.0 to i64
%i11 = getelementptr inbounds i32, ptr %arg, i64 %i10
%i12 = load i32, ptr %i11, align 4
%i13 = add nsw i32 %i12, %i9
store i32 %i13, ptr %i11, align 4
%i14 = add nsw i32 %.0, 1
br label %bb3
bb15: ; preds = %bb3
%i16 = sext i32 %arg1 to i64
%i17 = getelementptr inbounds i32, ptr %arg2, i64 %i16
%i18 = load i32, ptr %i17, align 4
ret i32 %i18
}
define i32 @test7(ptr nonnull %arg, i32 %arg1) {
; BASIC-LABEL: define {{[^@]+}}@test7
; BASIC-SAME: (ptr nonnull [[ARG:%.*]], i32 [[ARG1:%.*]]) {
; BASIC-NEXT: bb:
; BASIC-NEXT: [[I:%.*]] = sext i32 [[ARG1]] to i64
; BASIC-NEXT: [[I2:%.*]] = getelementptr inbounds [[STRUCT_A:%.*]], ptr [[ARG]], i64 0, i32 3
; BASIC-NEXT: call void @llvm.assume(i1 true) [ "dereferenceable"(ptr [[ARG]], i64 280), "align"(ptr [[ARG]], i64 16) ]
; BASIC-NEXT: [[I3:%.*]] = load i64, ptr [[I2]], align 8
; BASIC-NEXT: [[I4:%.*]] = getelementptr inbounds [[STRUCT_A]], ptr [[ARG]], i64 0, i32 2, i64 [[I]], i64 [[I3]], i32 0
; BASIC-NEXT: [[I5:%.*]] = load i64, ptr [[I4]], align 32
; BASIC-NEXT: [[I6:%.*]] = getelementptr inbounds [[STRUCT_A]], ptr [[ARG]], i64 0, i32 1
; BASIC-NEXT: [[I7:%.*]] = load ptr, ptr [[I6]], align 8
; BASIC-NEXT: [[I8:%.*]] = getelementptr inbounds i64, ptr [[I7]], i64 [[I3]]
; BASIC-NEXT: call void @llvm.assume(i1 true) [ "dereferenceable"(ptr [[I8]], i64 8), "nonnull"(ptr [[I7]]), "align"(ptr [[I7]], i64 8) ]
; BASIC-NEXT: store i64 [[I5]], ptr [[I8]], align 8
; BASIC-NEXT: store i64 [[I5]], ptr [[I8]], align 8
; BASIC-NEXT: [[I10:%.*]] = load ptr, ptr [[ARG]], align 8
; BASIC-NEXT: [[I11:%.*]] = load i32, ptr [[I10]], align 4
; BASIC-NEXT: ret i32 [[I11]]
;
; ALL-LABEL: define {{[^@]+}}@test7
; ALL-SAME: (ptr nonnull [[ARG:%.*]], i32 [[ARG1:%.*]]) {
; ALL-NEXT: bb:
; ALL-NEXT: [[I:%.*]] = sext i32 [[ARG1]] to i64
; ALL-NEXT: [[I2:%.*]] = getelementptr inbounds [[STRUCT_A:%.*]], ptr [[ARG]], i64 0, i32 3
; ALL-NEXT: call void @llvm.assume(i1 true) [ "dereferenceable"(ptr [[ARG]], i64 280), "align"(ptr [[ARG]], i64 16) ]
; ALL-NEXT: [[I3:%.*]] = load i64, ptr [[I2]], align 8
; ALL-NEXT: [[I4:%.*]] = getelementptr inbounds [[STRUCT_A]], ptr [[ARG]], i64 0, i32 2, i64 [[I]], i64 [[I3]], i32 0
; ALL-NEXT: [[I5:%.*]] = load i64, ptr [[I4]], align 32
; ALL-NEXT: [[I6:%.*]] = getelementptr inbounds [[STRUCT_A]], ptr [[ARG]], i64 0, i32 1
; ALL-NEXT: [[I7:%.*]] = load ptr, ptr [[I6]], align 8
; ALL-NEXT: [[I8:%.*]] = getelementptr inbounds i64, ptr [[I7]], i64 [[I3]]
; ALL-NEXT: call void @llvm.assume(i1 true) [ "dereferenceable"(ptr [[I8]], i64 8), "nonnull"(ptr [[I7]]), "align"(ptr [[I7]], i64 8) ]
; ALL-NEXT: store i64 [[I5]], ptr [[I8]], align 8
; ALL-NEXT: store i64 [[I5]], ptr [[I8]], align 8
; ALL-NEXT: [[I10:%.*]] = load ptr, ptr [[ARG]], align 8
; ALL-NEXT: [[I11:%.*]] = load i32, ptr [[I10]], align 4
; ALL-NEXT: ret i32 [[I11]]
;
; WITH-AC-LABEL: define {{[^@]+}}@test7
; WITH-AC-SAME: (ptr nonnull [[ARG:%.*]], i32 [[ARG1:%.*]]) {
; WITH-AC-NEXT: bb:
; WITH-AC-NEXT: [[I:%.*]] = sext i32 [[ARG1]] to i64
; WITH-AC-NEXT: [[I2:%.*]] = getelementptr inbounds [[STRUCT_A:%.*]], ptr [[ARG]], i64 0, i32 3
; WITH-AC-NEXT: call void @llvm.assume(i1 true) [ "dereferenceable"(ptr [[ARG]], i64 280), "align"(ptr [[ARG]], i64 16) ]
; WITH-AC-NEXT: [[I3:%.*]] = load i64, ptr [[I2]], align 8
; WITH-AC-NEXT: [[I4:%.*]] = getelementptr inbounds [[STRUCT_A]], ptr [[ARG]], i64 0, i32 2, i64 [[I]], i64 [[I3]], i32 0
; WITH-AC-NEXT: [[I5:%.*]] = load i64, ptr [[I4]], align 32
; WITH-AC-NEXT: [[I6:%.*]] = getelementptr inbounds [[STRUCT_A]], ptr [[ARG]], i64 0, i32 1
; WITH-AC-NEXT: [[I7:%.*]] = load ptr, ptr [[I6]], align 8
; WITH-AC-NEXT: [[I8:%.*]] = getelementptr inbounds i64, ptr [[I7]], i64 [[I3]]
; WITH-AC-NEXT: call void @llvm.assume(i1 true) [ "dereferenceable"(ptr [[I8]], i64 8), "nonnull"(ptr [[I7]]), "align"(ptr [[I7]], i64 8) ]
; WITH-AC-NEXT: store i64 [[I5]], ptr [[I8]], align 8
; WITH-AC-NEXT: store i64 [[I5]], ptr [[I8]], align 8
; WITH-AC-NEXT: [[I10:%.*]] = load ptr, ptr [[ARG]], align 8
; WITH-AC-NEXT: [[I11:%.*]] = load i32, ptr [[I10]], align 4
; WITH-AC-NEXT: ret i32 [[I11]]
;
; CROSS-BLOCK-LABEL: define {{[^@]+}}@test7
; CROSS-BLOCK-SAME: (ptr nonnull [[ARG:%.*]], i32 [[ARG1:%.*]]) {
; CROSS-BLOCK-NEXT: bb:
; CROSS-BLOCK-NEXT: [[I:%.*]] = sext i32 [[ARG1]] to i64
; CROSS-BLOCK-NEXT: [[I2:%.*]] = getelementptr inbounds [[STRUCT_A:%.*]], ptr [[ARG]], i64 0, i32 3
; CROSS-BLOCK-NEXT: call void @llvm.assume(i1 true) [ "dereferenceable"(ptr [[ARG]], i64 280), "align"(ptr [[ARG]], i64 16) ]
; CROSS-BLOCK-NEXT: [[I3:%.*]] = load i64, ptr [[I2]], align 8
; CROSS-BLOCK-NEXT: [[I4:%.*]] = getelementptr inbounds [[STRUCT_A]], ptr [[ARG]], i64 0, i32 2, i64 [[I]], i64 [[I3]], i32 0
; CROSS-BLOCK-NEXT: [[I5:%.*]] = load i64, ptr [[I4]], align 32
; CROSS-BLOCK-NEXT: [[I6:%.*]] = getelementptr inbounds [[STRUCT_A]], ptr [[ARG]], i64 0, i32 1
; CROSS-BLOCK-NEXT: [[I7:%.*]] = load ptr, ptr [[I6]], align 8
; CROSS-BLOCK-NEXT: [[I8:%.*]] = getelementptr inbounds i64, ptr [[I7]], i64 [[I3]]
; CROSS-BLOCK-NEXT: call void @llvm.assume(i1 true) [ "dereferenceable"(ptr [[I8]], i64 8), "nonnull"(ptr [[I7]]), "align"(ptr [[I7]], i64 8) ]
; CROSS-BLOCK-NEXT: store i64 [[I5]], ptr [[I8]], align 8
; CROSS-BLOCK-NEXT: store i64 [[I5]], ptr [[I8]], align 8
; CROSS-BLOCK-NEXT: [[I10:%.*]] = load ptr, ptr [[ARG]], align 8
; CROSS-BLOCK-NEXT: [[I11:%.*]] = load i32, ptr [[I10]], align 4
; CROSS-BLOCK-NEXT: ret i32 [[I11]]
;
; FULL-SIMPLIFY-LABEL: define {{[^@]+}}@test7
; FULL-SIMPLIFY-SAME: (ptr nonnull align 16 dereferenceable(280) [[ARG:%.*]], i32 [[ARG1:%.*]]) {
; FULL-SIMPLIFY-NEXT: bb:
; FULL-SIMPLIFY-NEXT: [[I:%.*]] = sext i32 [[ARG1]] to i64
; FULL-SIMPLIFY-NEXT: [[I2:%.*]] = getelementptr inbounds [[STRUCT_A:%.*]], ptr [[ARG]], i64 0, i32 3
; FULL-SIMPLIFY-NEXT: [[I3:%.*]] = load i64, ptr [[I2]], align 8
; FULL-SIMPLIFY-NEXT: [[I4:%.*]] = getelementptr inbounds [[STRUCT_A]], ptr [[ARG]], i64 0, i32 2, i64 [[I]], i64 [[I3]], i32 0
; FULL-SIMPLIFY-NEXT: [[I5:%.*]] = load i64, ptr [[I4]], align 32
; FULL-SIMPLIFY-NEXT: [[I6:%.*]] = getelementptr inbounds [[STRUCT_A]], ptr [[ARG]], i64 0, i32 1
; FULL-SIMPLIFY-NEXT: [[I7:%.*]] = load ptr, ptr [[I6]], align 8
; FULL-SIMPLIFY-NEXT: [[I8:%.*]] = getelementptr inbounds i64, ptr [[I7]], i64 [[I3]]
; FULL-SIMPLIFY-NEXT: call void @llvm.assume(i1 true) [ "dereferenceable"(ptr [[I8]], i64 8), "nonnull"(ptr [[I7]]), "align"(ptr [[I7]], i64 8) ]
; FULL-SIMPLIFY-NEXT: store i64 [[I5]], ptr [[I8]], align 8
; FULL-SIMPLIFY-NEXT: store i64 [[I5]], ptr [[I8]], align 8
; FULL-SIMPLIFY-NEXT: [[I10:%.*]] = load ptr, ptr [[ARG]], align 8
; FULL-SIMPLIFY-NEXT: [[I11:%.*]] = load i32, ptr [[I10]], align 4
; FULL-SIMPLIFY-NEXT: ret i32 [[I11]]
;
bb:
%i = sext i32 %arg1 to i64
%i2 = getelementptr inbounds %struct.A, ptr %arg, i64 0, i32 3
%i3 = load i64, ptr %i2, align 8
%i4 = getelementptr inbounds %struct.A, ptr %arg, i64 0, i32 2, i64 %i, i64 %i3, i32 0
%i5 = load i64, ptr %i4, align 32
%i6 = getelementptr inbounds %struct.A, ptr %arg, i64 0, i32 1
%i7 = load ptr, ptr %i6, align 8
%i8 = getelementptr inbounds i64, ptr %i7, i64 %i3
store i64 %i5, ptr %i8, align 8
store i64 %i5, ptr %i8, align 8
%i10 = load ptr, ptr %arg, align 8
%i11 = load i32, ptr %i10, align 4
ret i32 %i11
}
attributes #0 = { cold nounwind willreturn }
attributes #1 = { "no-jump-tables" }
attributes #2 = { norecurse nounwind willreturn "less-precise-fpmad" "no-jump-tables" }
attributes #3 = { nounwind }
attributes #4 = { null_pointer_is_valid }
attributes #5 = { cold }
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