forked from OSchip/llvm-project
23 lines
508 B
LLVM
23 lines
508 B
LLVM
; RUN: llc < %s -march=x86-64 | FileCheck %s
|
|
|
|
; rdar://11245199
|
|
; PR12545
|
|
define void @f(i32 %x, i32 %y) nounwind uwtable ssp {
|
|
entry:
|
|
; CHECK-LABEL: f:
|
|
; CHECK-NOT: neg
|
|
; CHECK: add
|
|
%sub = sub i32 0, %y
|
|
%cmp = icmp eq i32 %x, %sub
|
|
br i1 %cmp, label %if.then, label %if.end
|
|
|
|
if.then: ; preds = %entry
|
|
tail call void @g() nounwind
|
|
br label %if.end
|
|
|
|
if.end: ; preds = %if.then, %entry
|
|
ret void
|
|
}
|
|
|
|
declare void @g()
|