forked from OSchip/llvm-project
34 lines
1.1 KiB
LLVM
34 lines
1.1 KiB
LLVM
; RUN: opt < %s -S -debugify -mldst-motion -o - | FileCheck %s
|
|
|
|
%struct.S = type { i32 }
|
|
|
|
define dso_local void @foo(%struct.S* %this, i32 %bar) {
|
|
entry:
|
|
%this.addr = alloca %struct.S*, align 8
|
|
%bar.addr = alloca i32, align 4
|
|
store %struct.S* %this, %struct.S** %this.addr, align 8
|
|
store i32 %bar, i32* %bar.addr, align 4
|
|
%this1 = load %struct.S*, %struct.S** %this.addr, align 8
|
|
%0 = load i32, i32* %bar.addr, align 4
|
|
%tobool = icmp ne i32 %0, 0
|
|
br i1 %tobool, label %if.then, label %if.else
|
|
|
|
if.then: ; preds = %entry
|
|
%foo = getelementptr inbounds %struct.S, %struct.S* %this1, i32 0, i32 0
|
|
store i32 1, i32* %foo, align 4
|
|
br label %if.end
|
|
|
|
if.else: ; preds = %entry
|
|
%foo2 = getelementptr inbounds %struct.S, %struct.S* %this1, i32 0, i32 0
|
|
store i32 0, i32* %foo2, align 4
|
|
br label %if.end
|
|
|
|
if.end: ; preds = %if.else, %if.then
|
|
ret void
|
|
}
|
|
|
|
; CHECK: @foo
|
|
; CHECK: if.end: ; preds = %if.else, %if.then
|
|
; CHECK-NEXT: %.sink = phi {{.*}} !dbg ![[DBG:[0-9]+]]
|
|
; CHECK: ![[DBG]] = !DILocation(line: 0,
|