diff options
| author | Duncan Sands <baldrick@free.fr> | 2007-11-23 19:30:27 +0000 |
|---|---|---|
| committer | Duncan Sands <baldrick@free.fr> | 2007-11-23 19:30:27 +0000 |
| commit | e4dc717585d5b891d187248352cbbc8d2438da96 (patch) | |
| tree | d4334227cc13a82e2ae1f1cb6a4b834f96b0c3f6 /test/Transforms/ADCE | |
| parent | bb65098d2c8c08e1c45d5567c07f492e2a770aff (diff) | |
| download | llvm-e4dc717585d5b891d187248352cbbc8d2438da96.tar.gz llvm-e4dc717585d5b891d187248352cbbc8d2438da96.tar.bz2 llvm-e4dc717585d5b891d187248352cbbc8d2438da96.tar.xz | |
Ding dong, the DoesntAccessMemoryFns and
OnlyReadsMemoryFns tables are dead! We
get more, and more accurate, information
from gcc via the readnone and readonly
function attributes.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@44288 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'test/Transforms/ADCE')
| -rw-r--r-- | test/Transforms/ADCE/dce_pure_call.ll | 9 |
1 files changed, 4 insertions, 5 deletions
diff --git a/test/Transforms/ADCE/dce_pure_call.ll b/test/Transforms/ADCE/dce_pure_call.ll index 79a360c268..a7414e027e 100644 --- a/test/Transforms/ADCE/dce_pure_call.ll +++ b/test/Transforms/ADCE/dce_pure_call.ll @@ -1,9 +1,8 @@ -; RUN: llvm-upgrade < %s | llvm-as | opt -adce | llvm-dis | not grep call +; RUN: llvm-as < %s | opt -adce | llvm-dis | not grep call -declare int %strlen(sbyte*) +declare i32 @strlen(i8*) readonly -void %test() { - ;; Dead call should be deleted! - call int %strlen(sbyte *null) +define void @test() { + call i32 @strlen( i8* null ) readonly ; <i32>:1 [#uses=0] ret void } |