Turn on loop unswitching tonight

llvm-svn: 26312
2006-02-22 07:33:49 +00:00 · 2006-02-22 07:33:49 +00:00 · 8bd3e91fa2
parent 8a5a324dac
commit 8bd3e91fa2
1 changed files with 1 additions and 0 deletions
--- a/llvm/tools/gccas/gccas.cpp
+++ b/llvm/tools/gccas/gccas.cpp
@ -109,6 +109,7 @@ void AddConfiguredTransformationPasses(PassManager &PM) {
  addPass(PM, createCFGSimplificationPass());    // Merge & remove BBs
  addPass(PM, createReassociatePass());          // Reassociate expressions
  addPass(PM, createLICMPass());                 // Hoist loop invariants
+  addPass(PM, createLoopUnswitchPass());         // Unswitch loops.
  addPass(PM, createInstructionCombiningPass()); // Clean up after LICM/reassoc
  addPass(PM, createIndVarSimplifyPass());       // Canonicalize indvars
  addPass(PM, createLoopUnrollPass());           // Unroll small loops