| ; RUN: opt -inline -S -o - < %s | FileCheck %s |
| ; RUN: opt -passes='cgscc(inline)' -S < %s | FileCheck %s |
| |
| %0 = type opaque |
| %struct.Foo = type { i32, %0* } |
| |
| ; Test that we don't crash when inlining @bar (rdar://22521387). |
| define void @foo(%struct.Foo* align 4 %a) { |
| entry: |
| call fastcc void @bar(%struct.Foo* nonnull align 4 undef) |
| |
| ; CHECK: call void @llvm.assume(i1 undef) |
| ; CHECK: unreachable |
| |
| ret void |
| } |
| |
| define fastcc void @bar(%struct.Foo* align 4 %a) { |
| ; CHECK-LABEL: @bar |
| entry: |
| %b = getelementptr inbounds %struct.Foo, %struct.Foo* %a, i32 0, i32 1 |
| br i1 undef, label %if.end, label %if.then.i.i |
| |
| if.then.i.i: |
| call void @llvm.assume(i1 undef) |
| unreachable |
| |
| if.end: |
| ret void |
| } |
| |
| declare void @llvm.assume(i1) |
