diff options
Diffstat (limited to 'test')
| -rw-r--r-- | test/Transforms/EarlyCSE/instsimplify-dom.ll | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/test/Transforms/EarlyCSE/instsimplify-dom.ll b/test/Transforms/EarlyCSE/instsimplify-dom.ll new file mode 100644 index 0000000000..36dffec1c6 --- /dev/null +++ b/test/Transforms/EarlyCSE/instsimplify-dom.ll @@ -0,0 +1,19 @@ +; RUN: opt -early-cse -S < %s | FileCheck %s +; PR12231 + +declare i32 @f() + +define i32 @fn() { +entry: + br label %lbl_1215 + +lbl_1215: + %ins34 = phi i32 [ %ins35, %xxx ], [ undef, %entry ] + ret i32 %ins34 + +xxx: + %ins35 = call i32 @f() + br label %lbl_1215 +} + +; CHECK: define i32 @fn |