diff options
Diffstat (limited to 'llvm')
| -rw-r--r-- | llvm/tools/gccas/gccas.cpp | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/llvm/tools/gccas/gccas.cpp b/llvm/tools/gccas/gccas.cpp index 40053303db6..1abf251fce3 100644 --- a/llvm/tools/gccas/gccas.cpp +++ b/llvm/tools/gccas/gccas.cpp @@ -65,18 +65,20 @@ void AddConfiguredTransformationPasses(PassManager &PM) { if (DisableOptimizations) return; - addPass(PM, createCFGSimplificationPass()); // Clean up disgusting code addPass(PM, createRaiseAllocationsPass()); // call %malloc -> malloc inst + addPass(PM, createCFGSimplificationPass()); // Clean up disgusting code + addPass(PM, createPromoteMemoryToRegister()); // Kill useless allocas addPass(PM, createGlobalDCEPass()); // Remove unused globals addPass(PM, createIPConstantPropagationPass());// IP Constant Propagation addPass(PM, createDeadArgEliminationPass()); // Dead argument elimination + addPass(PM, createInstructionCombiningPass()); // Clean up after IPCP & DAE + addPass(PM, createCFGSimplificationPass()); // Clean up after IPCP & DAE addPass(PM, createPruneEHPass()); // Remove dead EH info if (!DisableInline) addPass(PM, createFunctionInliningPass()); // Inline small functions - addPass(PM, createInstructionCombiningPass()); // Cleanup code for raise addPass(PM, createRaisePointerReferencesPass());// Recover type information addPass(PM, createTailDuplicationPass()); // Simplify cfg by copying code addPass(PM, createCFGSimplificationPass()); // Merge & remove BBs |
