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| ; RUN: llc -mtriple=aarch64-unknown-unknown -global-isel -verify-machineinstrs -stop-after=irtranslator %s -o - | FileCheck %s
define void @memset() {
; CHECK-LABEL: name: memset
; CHECK: bb.1.entry:
; CHECK-NEXT: [[FRAME_INDEX:%[0-9]+]]:_(p0) = G_FRAME_INDEX %stack.0.buf
; CHECK-NEXT: RET_ReallyLR
entry:
%buf = alloca [512 x i8], align 1
%ptr = getelementptr inbounds [512 x i8], [512 x i8]* %buf, i32 0, i32 0
call void @llvm.memset.p0i8.i32(i8* %ptr, i8 undef, i32 512, i1 false)
ret void
}
define void @memcpy() {
; CHECK-LABEL: name: memcpy
; CHECK: bb.1.entry:
; CHECK-NEXT: [[FRAME_INDEX:%[0-9]+]]:_(p0) = G_FRAME_INDEX %stack.0.buf
; CHECK-NEXT: RET_ReallyLR
entry:
%buf = alloca [512 x i8], align 1
%ptr = getelementptr inbounds [512 x i8], [512 x i8]* %buf, i32 0, i32 0
call void @llvm.memcpy.p0i8.p0i8.i32(i8* %ptr, i8* undef, i32 512, i1 false)
ret void
}
define void @memmove() {
; CHECK-LABEL: name: memmove
; CHECK: bb.1.entry:
; CHECK-NEXT: [[FRAME_INDEX:%[0-9]+]]:_(p0) = G_FRAME_INDEX %stack.0.buf
; CHECK-NEXT: RET_ReallyLR
entry:
%buf = alloca [512 x i8], align 1
%ptr = getelementptr inbounds [512 x i8], [512 x i8]* %buf, i32 0, i32 0
call void @llvm.memmove.p0i8.p0i8.i32(i8* %ptr, i8* undef, i32 512, i1 false)
ret void
}
declare void @llvm.memset.p0i8.i32(i8* nocapture, i8, i32, i1) nounwind
declare void @llvm.memcpy.p0i8.p0i8.i32(i8* nocapture writeonly, i8* nocapture readonly, i32, i1) nounwind
declare void @llvm.memmove.p0i8.p0i8.i32(i8* nocapture, i8* nocapture, i32, i1) nounwind
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