diff options
Diffstat (limited to 'test/Transforms/GlobalOpt/deadglobal.ll')
| -rw-r--r-- | test/Transforms/GlobalOpt/deadglobal.ll | 24 |
1 files changed, 20 insertions, 4 deletions
diff --git a/test/Transforms/GlobalOpt/deadglobal.ll b/test/Transforms/GlobalOpt/deadglobal.ll index c8d8e76..cad5a91 100644 --- a/test/Transforms/GlobalOpt/deadglobal.ll +++ b/test/Transforms/GlobalOpt/deadglobal.ll @@ -1,9 +1,25 @@ -; RUN: opt < %s -globalopt -S | not grep internal +; RUN: opt < %s -globalopt -S | FileCheck %s -@G = internal global i32 123 ; <i32*> [#uses=1] +@G1 = internal global i32 123 ; <i32*> [#uses=1] -define void @foo() { - store i32 1, i32* @G +; CHECK-NOT: @G1 +; CHECK: @G2 +; CHECK-NOT: @G3 + +define void @foo1() { +; CHECK: define void @foo +; CHECK-NEXT: ret + store i32 1, i32* @G1 + ret void +} + +@G2 = linkonce_odr constant i32 42 + +define void @foo2() { +; CHECK: define void @foo2 +; CHECK-NEXT: store + store i32 1, i32* @G2 ret void } +@G3 = linkonce_odr constant i32 42 |
