1 ; RUN: opt -aa-pipeline=basic-aa -passes='print<memoryssa>,verify<memoryssa>' -disable-output < %s 2>&1 | FileCheck %s
3 ; Ensures that MemorySSA leverages the ground truth of the function being
4 ; called even if the call and function signatures don't match.
6 declare i1 @opaque_true(i1) nounwind readonly
8 define i1 @foo(ptr %ptr, i1 %cond) {
9 %cond_wide = zext i1 %cond to i32
10 ; CHECK: MemoryUse(liveOnEntry)
11 ; CHECK-NEXT: call i32 @opaque_true(i32 %cond_wide)
12 %cond_hidden_wide = call i32 @opaque_true(i32 %cond_wide)
13 %cond_hidden = trunc i32 %cond_hidden_wide to i1