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| author | Chris Lattner <sabre@nondot.org> | 2008-04-21 04:28:40 +0000 |
|---|---|---|
| committer | Chris Lattner <sabre@nondot.org> | 2008-04-21 04:28:40 +0000 |
| commit | e38bd539448d95b47e54e088746ac5a74c638119 (patch) | |
| tree | 3b90fd2248bad83eb32b97b626d25fb251c056fc /tools/llvm-ld/Optimize.cpp | |
| parent | dc303126ff480903c83d393e430bf37302350359 (diff) | |
| download | external_llvm-e38bd539448d95b47e54e088746ac5a74c638119.zip external_llvm-e38bd539448d95b47e54e088746ac5a74c638119.tar.gz external_llvm-e38bd539448d95b47e54e088746ac5a74c638119.tar.bz2 | |
run the jump threading pass in llvm-ld also
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@50027 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'tools/llvm-ld/Optimize.cpp')
| -rw-r--r-- | tools/llvm-ld/Optimize.cpp | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/tools/llvm-ld/Optimize.cpp b/tools/llvm-ld/Optimize.cpp index aff228d..5a22ea1 100644 --- a/tools/llvm-ld/Optimize.cpp +++ b/tools/llvm-ld/Optimize.cpp @@ -162,7 +162,7 @@ void Optimize(Module* M) { // The IPO passes may leave cruft around. Clean up after them. addPass(Passes, createInstructionCombiningPass()); - + addPass(Passes, createJumpThreadingPass()); // Thread jumps. addPass(Passes, createScalarReplAggregatesPass()); // Break up allocas // Run a few AA driven optimizations here and now, to cleanup the code. @@ -176,6 +176,8 @@ void Optimize(Module* M) { // Cleanup and simplify the code after the scalar optimizations. addPass(Passes, createInstructionCombiningPass()); + addPass(Passes, createJumpThreadingPass()); // Thread jumps. + // Delete basic blocks, which optimization passes may have killed... addPass(Passes, createCFGSimplificationPass()); |