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| author | Chris Lattner <sabre@nondot.org> | 2005-09-12 17:11:27 +0000 |
|---|---|---|
| committer | Chris Lattner <sabre@nondot.org> | 2005-09-12 17:11:27 +0000 |
| commit | 8048b85e8fe37fa955fe34d185b7d06e8319c1c2 (patch) | |
| tree | bd93a2c0f7676688d090b757780cc54a65b63a42 /llvm/lib/Transforms/Scalar/InstructionCombining.cpp | |
| parent | 2ee807c70f14380400ff4807c94ad439769d7435 (diff) | |
| download | bcm5719-llvm-8048b85e8fe37fa955fe34d185b7d06e8319c1c2.tar.gz bcm5719-llvm-8048b85e8fe37fa955fe34d185b7d06e8319c1c2.zip | |
Fix a regression from last night, which caused this pass to create invalid
code for IV uses outside of loops that are not dominated by the latch block.
We should only convert these uses to use the post-inc value if they ARE
dominated by the latch block.
Also use a new LoopInfo method to simplify some code.
This fixes Transforms/LoopStrengthReduce/2005-09-12-UsesOutOutsideOfLoop.ll
llvm-svn: 23318
Diffstat (limited to 'llvm/lib/Transforms/Scalar/InstructionCombining.cpp')
0 files changed, 0 insertions, 0 deletions
