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| author | Nick Lewycky <nicholas@mxc.ca> | 2012-09-25 21:50:37 +0000 |
|---|---|---|
| committer | Nick Lewycky <nicholas@mxc.ca> | 2012-09-25 21:50:37 +0000 |
| commit | 48c0f65be363eeec4d69a96864e06b1570aedbfe (patch) | |
| tree | ed26f73d3077c58ff306243108d39c2aad513446 /lib/Transforms/Utils | |
| parent | c3f10e43fc4b1084bc109ff740d9ba4b6eaced0a (diff) | |
| download | external_llvm-48c0f65be363eeec4d69a96864e06b1570aedbfe.zip external_llvm-48c0f65be363eeec4d69a96864e06b1570aedbfe.tar.gz external_llvm-48c0f65be363eeec4d69a96864e06b1570aedbfe.tar.bz2 | |
Revert the business end of r164634, and replace it with a different fix. The
reason we were getting two of the same alloca is because of a memmove/memcpy
which had the same alloca in both the src and dest. Now we detect that case
directly. This has the same testcase as before, but fixes a clang test
CodeGenObjC/exceptions.m which runs clang -O2.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@164636 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/Transforms/Utils')
0 files changed, 0 insertions, 0 deletions