llvm/llvm/test/Transforms/PhaseOrdering/X86/masked-memory-ops-with-cf.ll

; NOTE: Assertions have been autogenerated by utils/update_test_checks.py
; RUN: opt < %s -mtriple=x86_64 -mattr=+cf -O1 -S | FileCheck %s

;; Test masked.load/store.v1* is generated in simplifycfg and not falls back to branch+load/store in following passes.
define void @basic(i1 %cond, ptr %b, ptr %p, ptr %q) {
; CHECK-LABEL: @basic(
; CHECK-NEXT:  entry:
; CHECK-NEXT:    [[TMP0:%.*]] = bitcast i1 [[COND:%.*]] to <1 x i1>
; CHECK-NEXT:    [[TMP1:%.*]] = call <1 x i16> @llvm.masked.load.v1i16.p0(ptr [[P:%.*]], i32 2, <1 x i1> [[TMP0]], <1 x i16> poison)
; CHECK-NEXT:    [[TMP2:%.*]] = bitcast <1 x i16> [[TMP1]] to i16
; CHECK-NEXT:    [[TMP3:%.*]] = call <1 x i32> @llvm.masked.load.v1i32.p0(ptr [[Q:%.*]], i32 4, <1 x i1> [[TMP0]], <1 x i32> poison)
; CHECK-NEXT:    [[TMP4:%.*]] = bitcast <1 x i32> [[TMP3]] to i32
; CHECK-NEXT:    [[TMP5:%.*]] = call <1 x i64> @llvm.masked.load.v1i64.p0(ptr [[B:%.*]], i32 8, <1 x i1> [[TMP0]], <1 x i64> poison)
; CHECK-NEXT:    [[TMP6:%.*]] = bitcast <1 x i64> [[TMP5]] to i64
; CHECK-NEXT:    [[TMP7:%.*]] = bitcast i16 [[TMP2]] to <1 x i16>
; CHECK-NEXT:    call void @llvm.masked.store.v1i16.p0(<1 x i16> [[TMP7]], ptr [[B]], i32 2, <1 x i1> [[TMP0]])
; CHECK-NEXT:    [[TMP8:%.*]] = bitcast i32 [[TMP4]] to <1 x i32>
; CHECK-NEXT:    call void @llvm.masked.store.v1i32.p0(<1 x i32> [[TMP8]], ptr [[P]], i32 4, <1 x i1> [[TMP0]])
; CHECK-NEXT:    [[TMP9:%.*]] = bitcast i64 [[TMP6]] to <1 x i64>
; CHECK-NEXT:    call void @llvm.masked.store.v1i64.p0(<1 x i64> [[TMP9]], ptr [[Q]], i32 8, <1 x i1> [[TMP0]])
; CHECK-NEXT:    ret void
;
entry:
  br i1 %cond, label %if.true, label %if.false

if.false:
  br label %if.end

if.true:
  %pv = load i16, ptr %p, align 2
  %qv = load i32, ptr %q, align 4
  %bv = load i64, ptr %b, align 8
  store i16 %pv, ptr %b, align 2
  store i32 %qv, ptr %p, align 4
  store i64 %bv, ptr %q, align 8
  br label %if.false

if.end:
  ret void
}