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| author | Owen Anderson <resistor@mac.com> | 2007-09-08 22:23:52 +0000 |
|---|---|---|
| committer | Owen Anderson <resistor@mac.com> | 2007-09-08 22:23:52 +0000 |
| commit | 4266bb73e82eabc3f0d26673b8b2014f9b9b30e2 (patch) | |
| tree | 524f65d7235a643f9201a31b76e3636bc208d116 /llvm/tools/opt/opt.cpp | |
| parent | 29e6ac4281a08e5fae5640ce9bdb13d6c26d2a9b (diff) | |
| download | bcm5719-llvm-4266bb73e82eabc3f0d26673b8b2014f9b9b30e2.tar.gz bcm5719-llvm-4266bb73e82eabc3f0d26673b8b2014f9b9b30e2.zip | |
Turn GVN on by default.
llvm-svn: 41787
Diffstat (limited to 'llvm/tools/opt/opt.cpp')
| -rw-r--r-- | llvm/tools/opt/opt.cpp | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/llvm/tools/opt/opt.cpp b/llvm/tools/opt/opt.cpp index e990c7f65e5..9d714596bfc 100644 --- a/llvm/tools/opt/opt.cpp +++ b/llvm/tools/opt/opt.cpp @@ -282,8 +282,7 @@ void AddStandardCompilePasses(PassManager &PM) { addPass(PM, createIndVarSimplifyPass()); // Canonicalize indvars addPass(PM, createLoopUnrollPass()); // Unroll small loops addPass(PM, createInstructionCombiningPass()); // Clean up after the unroller - addPass(PM, createLoadValueNumberingPass()); // GVN for load instructions - addPass(PM, createGCSEPass()); // Remove common subexprs + addPass(PM, createGVNPass()); // Remove redundancies addPass(PM, createSCCPPass()); // Constant prop with SCCP // Run instcombine after redundancy elimination to exploit opportunities |
