| ; 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 |
