diff options
Diffstat (limited to 'test/Transforms/GlobalDCE/2009-01-05-DeadAliases.ll')
| -rw-r--r-- | test/Transforms/GlobalDCE/2009-01-05-DeadAliases.ll | 18 |
1 files changed, 14 insertions, 4 deletions
diff --git a/test/Transforms/GlobalDCE/2009-01-05-DeadAliases.ll b/test/Transforms/GlobalDCE/2009-01-05-DeadAliases.ll index 6658cee..4b96799 100644 --- a/test/Transforms/GlobalDCE/2009-01-05-DeadAliases.ll +++ b/test/Transforms/GlobalDCE/2009-01-05-DeadAliases.ll @@ -1,8 +1,18 @@ -; RUN: opt < %s -globaldce -S | not grep @D -; RUN: opt < %s -globaldce -S | grep @L | count 3 +; RUN: opt < %s -globaldce -S > %t +; RUN: FileCheck %s < %t +; RUN: FileCheck --check-prefix=DEAD %s < %t @A = global i32 0 +; CHECK: @A = global i32 0 + @D = alias internal i32* @A +; DEAD-NOT: @D + @L1 = alias i32* @A -@L2 = alias internal i32* @L1 -@L3 = alias i32* @L2 +; CHECK: @L1 = alias i32* @A + +@L2 = alias internal i32* @A +; DEAD-NOT: @L2 + +@L3 = alias i32* @A +; CHECK: @L3 = alias i32* @A |