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| author | Evan Cheng <evan.cheng@apple.com> | 2008-05-16 07:57:10 +0000 |
|---|---|---|
| committer | Evan Cheng <evan.cheng@apple.com> | 2008-05-16 07:57:10 +0000 |
| commit | df0457241d0dfe9b08c584a6d6b9abab47282895 (patch) | |
| tree | 7ee855b3ae471fe0088cb2aa8232123f82606358 /tools/opt | |
| parent | 66ae104cd1cc558cb1cc68db581e271ed61db289 (diff) | |
| download | external_llvm-df0457241d0dfe9b08c584a6d6b9abab47282895.zip external_llvm-df0457241d0dfe9b08c584a6d6b9abab47282895.tar.gz external_llvm-df0457241d0dfe9b08c584a6d6b9abab47282895.tar.bz2 | |
Re-enable tail duplication pass (now with default threshold down to 1 instruction).
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@51184 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'tools/opt')
| -rw-r--r-- | tools/opt/opt.cpp | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/tools/opt/opt.cpp b/tools/opt/opt.cpp index 2639a80..e3ea59e 100644 --- a/tools/opt/opt.cpp +++ b/tools/opt/opt.cpp @@ -264,6 +264,7 @@ void AddStandardCompilePasses(PassManager &PM) { addPass(PM, createFunctionInliningPass()); // Inline small functions addPass(PM, createArgumentPromotionPass()); // Scalarize uninlined fn args + addPass(PM, createTailDuplicationPass()); // Simplify cfg by copying code addPass(PM, createSimplifyLibCallsPass()); // Library Call Optimizations addPass(PM, createInstructionCombiningPass()); // Cleanup for scalarrepl. addPass(PM, createJumpThreadingPass()); // Thread jumps. |