diff options
Diffstat (limited to 'tools/gccas/gccas.cpp')
| -rw-r--r-- | tools/gccas/gccas.cpp | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/tools/gccas/gccas.cpp b/tools/gccas/gccas.cpp index dd2b307d3b..40e85ce4a8 100644 --- a/tools/gccas/gccas.cpp +++ b/tools/gccas/gccas.cpp @@ -92,14 +92,18 @@ void AddConfiguredTransformationPasses(PassManager &PM) { addPass(PM, createTailCallEliminationPass()); // Eliminate tail calls addPass(PM, createCFGSimplificationPass()); // Merge & remove BBs addPass(PM, createLICMPass()); // Hoist loop invariants + addPass(PM, createInstructionCombiningPass()); // Clean up after the unroller + 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, createSCCPPass()); // Constant prop with SCCP + addPass(PM, createSCCPPass()); // Constant prop with SCCP // Run instcombine after redundancy elimination to exploit opportunities // opened up by them. addPass(PM, createInstructionCombiningPass()); - addPass(PM, createIndVarSimplifyPass()); // Canonicalize indvars addPass(PM, createAggressiveDCEPass()); // SSA based 'Aggressive DCE' addPass(PM, createCFGSimplificationPass()); // Merge & remove BBs addPass(PM, createDeadTypeEliminationPass()); // Eliminate dead types |