llvm/llvm/test/Transforms/LICM/gc-relocate.ll

; NOTE: Assertions have been autogenerated by utils/update_test_checks.py
; RUN: opt -S -passes=licm < %s | FileCheck %s

target datalayout = "e-m:e-p270:32:32-p271:32:32-p272:64:64-i64:64-f80:128-n8:16:32:64-S128-ni:1-p2:32:8:8:32-ni:2"
target triple = "x86_64-unknown-linux-gnu"

define ptr addrspace(1) @test(ptr addrspace(1) %arg) #0 gc "statepoint-example" personality ptr @wobble {
; CHECK-LABEL: @test(
; CHECK-NEXT:  bb:
; CHECK-NEXT:    br label [[BB1:%.*]]
; CHECK:       bb1:
; CHECK-NEXT:    [[TMP:%.*]] = call token (i64, i32, ptr, i32, i32, ...) @llvm.experimental.gc.statepoint.p0(i64 1, i32 16, ptr nonnull elementtype(i32 (i32, ptr addrspace(1), i32, i32, i32)) @zot, i32 5, i32 0, i32 undef, ptr addrspace(1) undef, i32 undef, i32 undef, i32 undef, i32 0, i32 0) [ "deopt"(i32 0, i32 0, i32 0, i32 235, i32 3, i32 32, i32 0, i32 0, ptr addrspace(1) undef, i32 3, i32 undef, i32 3, float undef, i32 0, ptr addrspace(1) undef, i32 7, ptr null, i32 3, i32 undef, i32 3, i32 undef, i32 3, i32 undef, i32 3, i32 undef, i32 3, i32 undef, i32 3, i32 undef, i32 3, i32 undef, i32 3, i32 undef, i32 3, i32 undef, i32 3, i32 undef, i32 3, i32 undef, i32 3, i32 undef, i32 3, i32 undef, i32 0, ptr addrspace(1) undef, i32 4, double undef, i32 7, ptr null, i32 0, ptr addrspace(1) undef, i32 3, float undef, i32 0, ptr addrspace(1) undef, i32 0, ptr addrspace(1) undef, i32 0, ptr addrspace(1) undef, i32 0, ptr addrspace(1) undef, i32 0, ptr addrspace(1) undef, i32 0, ptr addrspace(1) null, i32 3, i32 -15108, i32 7, ptr null, i32 7, ptr null, i32 7, ptr null, i32 7, ptr null, i32 7, ptr null), "gc-live"(ptr addrspace(1) [[ARG:%.*]]) ]
; CHECK-NEXT:    br i1 false, label [[BB1]], label [[BB2:%.*]]
; CHECK:       bb2:
; CHECK-NEXT:    [[RES_LE:%.*]] = call coldcc ptr addrspace(1) @llvm.experimental.gc.relocate.p1(token [[TMP]], i32 0, i32 0) #[[ATTR1:[0-9]+]]
; CHECK-NEXT:    ret ptr addrspace(1) [[RES_LE]]
;
bb:
  br label %bb1

bb1:
  %tmp = call token (i64, i32, ptr, i32, i32, ...) @llvm.experimental.gc.statepoint.p0(i64 1, i32 16, ptr nonnull elementtype(i32 (i32, ptr addrspace(1), i32, i32, i32)) @zot, i32 5, i32 0, i32 undef, ptr addrspace(1) undef, i32 undef, i32 undef, i32 undef, i32 0, i32 0) [ "deopt"(i32 0, i32 0, i32 0, i32 235, i32 3, i32 32, i32 0, i32 0, ptr addrspace(1) undef, i32 3, i32 undef, i32 3, float undef, i32 0, ptr addrspace(1) undef, i32 7, ptr null, i32 3, i32 undef, i32 3, i32 undef, i32 3, i32 undef, i32 3, i32 undef, i32 3, i32 undef, i32 3, i32 undef, i32 3, i32 undef, i32 3, i32 undef, i32 3, i32 undef, i32 3, i32 undef, i32 3, i32 undef, i32 3, i32 undef, i32 3, i32 undef, i32 0, ptr addrspace(1) undef, i32 4, double undef, i32 7, ptr null, i32 0, ptr addrspace(1) undef, i32 3, float undef, i32 0, ptr addrspace(1) undef, i32 0, ptr addrspace(1) undef, i32 0, ptr addrspace(1) undef, i32 0, ptr addrspace(1) undef, i32 0, ptr addrspace(1) undef, i32 0, ptr addrspace(1) null, i32 3, i32 -15108, i32 7, ptr null, i32 7, ptr null, i32 7, ptr null, i32 7, ptr null, i32 7, ptr null), "gc-live"(ptr addrspace(1) %arg) ]
  %res = call coldcc ptr addrspace(1) @llvm.experimental.gc.relocate.p1(token %tmp, i32 0, i32 0) readnone
  br i1 undef, label %bb1, label %bb2

bb2:
  ret ptr addrspace(1) %res
}

declare ptr @wobble()
declare i32 @zot(i32, ptr addrspace(1), i32, i32, i32)
declare token @llvm.experimental.gc.statepoint.p0(i64, i32, ptr, i32, i32, ...)

; Function Attrs: nounwind readnone
declare ptr addrspace(1) @llvm.experimental.gc.relocate.p1(token, i32, i32) #0

attributes #0 = { nounwind readnone }