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| author | Chris Lattner <sabre@nondot.org> | 2007-02-03 23:06:03 +0000 |
|---|---|---|
| committer | Chris Lattner <sabre@nondot.org> | 2007-02-03 23:06:03 +0000 |
| commit | a49fd07ec6a8a667d9f666ef3560d5d1a64bcc12 (patch) | |
| tree | e96a32d71cc925f30d2ca6e8cbad7fe782abfb93 /tools/gccld | |
| parent | e3683e16519b0fe412f97c706ecdd4eb71dde74c (diff) | |
| download | llvm-a49fd07ec6a8a667d9f666ef3560d5d1a64bcc12.tar.gz llvm-a49fd07ec6a8a667d9f666ef3560d5d1a64bcc12.tar.bz2 llvm-a49fd07ec6a8a667d9f666ef3560d5d1a64bcc12.tar.xz | |
add an instcombine pass to clean up after heavy-lifting IP passes
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33843 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'tools/gccld')
| -rw-r--r-- | tools/gccld/GenerateCode.cpp | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/tools/gccld/GenerateCode.cpp b/tools/gccld/GenerateCode.cpp index db1caa8270..e70bda307a 100644 --- a/tools/gccld/GenerateCode.cpp +++ b/tools/gccld/GenerateCode.cpp @@ -239,6 +239,12 @@ int llvm::GenerateBytecode(Module *M, int StripLevel, bool Internalize, // Remove unused arguments from functions... addPass(Passes, createDeadArgEliminationPass()); + // Reduce the code after globalopt and ipsccp. Both can open up significant + // simplification opportunities, and both can propagate functions through + // function pointers. When this happens, we often have to resolve varargs + // calls, etc, so let instcombine do this. + addPass(Passes, createInstructionCombiningPass()); + if (!DisableInline) addPass(Passes, createFunctionInliningPass()); // Inline small functions |