diff options
| -rw-r--r-- | test/Transforms/Inline/inline_cleanup.ll | 18 |
1 files changed, 14 insertions, 4 deletions
diff --git a/test/Transforms/Inline/inline_cleanup.ll b/test/Transforms/Inline/inline_cleanup.ll index 4c64721942..b744ae1ef3 100644 --- a/test/Transforms/Inline/inline_cleanup.ll +++ b/test/Transforms/Inline/inline_cleanup.ll @@ -1,10 +1,8 @@ ; Test that the inliner doesn't leave around dead allocas, and that it folds ; uncond branches away after it is done specializing. -; RUN: opt < %s -inline -S | \ -; RUN: not grep {alloca.*uses=0} -; RUN: opt < %s -inline -S | \ -; RUN: not grep {br label} +; RUN: opt < %s -inline -S | FileCheck %s + @A = weak global i32 0 ; <i32*> [#uses=1] @B = weak global i32 0 ; <i32*> [#uses=1] @C = weak global i32 0 ; <i32*> [#uses=1] @@ -54,6 +52,18 @@ UnifiedReturnBlock: ; preds = %cond_next13 declare void @ext(i32*) define void @test() { +; CHECK: @test +; CHECK-NOT: ret +; +; FIXME: This should be a CHECK-NOT, but currently we have a bug that causes us +; to not nuke unused allocas. +; CHECK: alloca +; CHECK-NOT: ret +; +; No branches should survive the inliner's cleanup. +; CHECK-NOT: br +; CHECK: ret void + entry: tail call fastcc void @foo( i32 1 ) tail call fastcc void @foo( i32 2 ) |