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| author | Chris Lattner <sabre@nondot.org> | 2008-07-08 17:18:32 +0000 |
|---|---|---|
| committer | Chris Lattner <sabre@nondot.org> | 2008-07-08 17:18:32 +0000 |
| commit | 501d78fdc00d8e582f4296a3fd484c95d7b42f60 (patch) | |
| tree | e357f6fe80a806d47bea0bb92c9d5fbc7ae4057d /llvm/lib/CodeGen/SelectionDAG/SelectionDAG.cpp | |
| parent | 855d2c38ec5d4ef13b6778b21ab55729b747da7d (diff) | |
| download | bcm5719-llvm-501d78fdc00d8e582f4296a3fd484c95d7b42f60.tar.gz bcm5719-llvm-501d78fdc00d8e582f4296a3fd484c95d7b42f60.zip | |
Fix PR2496, a really nasty bug which involved sinking volatile loads
into phis. This is actually the same bug as PR2262 /
2008-04-29-VolatileLoadDontMerge.ll, but I missed checking the first
predecessor for multiple successors. Testcase here:
InstCombine/2008-07-08-VolatileLoadMerge.ll
llvm-svn: 53240
Diffstat (limited to 'llvm/lib/CodeGen/SelectionDAG/SelectionDAG.cpp')
0 files changed, 0 insertions, 0 deletions
