diff options
| author | Bill Wendling <isanbard@gmail.com> | 2012-03-04 10:46:01 +0000 |
|---|---|---|
| committer | Bill Wendling <isanbard@gmail.com> | 2012-03-04 10:46:01 +0000 |
| commit | e3e394d982a2bd2bc37edb1f8c3492d0382e37a9 (patch) | |
| tree | a805dec71b3b79d9fa1ce7fc6432a338ac324dbc /test/CodeGen/ARM/2011-03-15-LdStMultipleBug.ll | |
| parent | e4fd907e72a599eddfa7a81eac4366b5b82523e3 (diff) | |
Do trivial CSE of dead BBs during codegen preparation.
Some BBs can become dead after codegen preparation. If we delete them here, it
could help enable tail-call optimizations later on.
<rdar://problem/10256573>
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@152002 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'test/CodeGen/ARM/2011-03-15-LdStMultipleBug.ll')
| -rw-r--r-- | test/CodeGen/ARM/2011-03-15-LdStMultipleBug.ll | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/test/CodeGen/ARM/2011-03-15-LdStMultipleBug.ll b/test/CodeGen/ARM/2011-03-15-LdStMultipleBug.ll index ccda281e901..2faa04af8ba 100644 --- a/test/CodeGen/ARM/2011-03-15-LdStMultipleBug.ll +++ b/test/CodeGen/ARM/2011-03-15-LdStMultipleBug.ll @@ -1,4 +1,4 @@ -; RUN: llc < %s -mtriple=thumbv7-apple-darwin10 -relocation-model=pic -disable-fp-elim -mcpu=cortex-a8 | FileCheck %s +; RUN: llc < %s -mtriple=thumbv7-apple-darwin10 -relocation-model=pic -disable-fp-elim -disable-cgp-delete-dead-blocks -mcpu=cortex-a8 | FileCheck %s ; Do not form Thumb2 ldrd / strd if the offset is not multiple of 4. ; rdar://9133587 |