You've already forked linux-packaging-mono
17 lines
619 B
LLVM
17 lines
619 B
LLVM
; RUN: opt -disable-output -basicaa -print-memoryssa %s 2>&1 | FileCheck %s
|
|
|
|
declare void @llvm.memcpy.p0i8.p0i8.i64(i8* nocapture, i8* nocapture, i64, i32, i1) nounwind
|
|
|
|
define void @source_clobber(i8* %a, i8* %b) {
|
|
; CHECK-LABEL: @source_clobber(
|
|
; CHECK-NEXT: ; 1 = MemoryDef(liveOnEntry)
|
|
; CHECK-NEXT: call void @llvm.memcpy.p0i8.p0i8.i64(i8* %a, i8* %b, i64 128, i32 1, i1 false)
|
|
; CHECK-NEXT: ; MemoryUse(liveOnEntry)
|
|
; CHECK-NEXT: [[X:%.*]] = load i8, i8* %b
|
|
; CHECK-NEXT: ret void
|
|
;
|
|
call void @llvm.memcpy.p0i8.p0i8.i64(i8* %a, i8* %b, i64 128, i32 1, i1 false)
|
|
%x = load i8, i8* %b
|
|
ret void
|
|
}
|