| commit | 186d8a3d67ccd2b2401c5d7d4e2cc15c4d1fdeae | [log] [tgz] |
|---|---|---|
| author | Jim Grosbach <grosbach@apple.com> | Wed Mar 06 05:44:53 2013 +0000 |
| committer | Jim Grosbach <grosbach@apple.com> | Wed Mar 06 05:44:53 2013 +0000 |
| tree | 6576d682ded82491fbd57f9bfee66256ee1a8b64 | |
| parent | 508d11b19cfd0f2231037d28f4ce6ab428929d3b [diff] |
InstCombine: Don't shrink allocas when combining with a bitcast. When considering folding a bitcast of an alloca into the alloca itself, make sure we don't shrink the amount of memory being allocated, or things rapidly go sideways. rdar://13324424 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@176547 91177308-0d34-0410-b5e6-96231b3b80d8