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Re-enable loop deletion by default.

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llvm-svn: 50941
This commit is contained in:
Owen Anderson 2008-05-10 07:10:24 +00:00
parent c19c639ad7
commit e34787f5c0
1 changed files with 1 additions and 0 deletions
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tools/opt/opt.cpp
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@ -282,6 +282,7 @@ void AddStandardCompilePasses(PassManager &PM) {
addPass(PM, createLoopIndexSplitPass()); // Index split loops.
addPass(PM, createInstructionCombiningPass()); // Clean up after LICM/reassoc
addPass(PM, createIndVarSimplifyPass()); // Canonicalize indvars
addPass(PM, createLoopDeletionPass()); // Delete dead loops
addPass(PM, createLoopUnrollPass()); // Unroll small loops
addPass(PM, createInstructionCombiningPass()); // Clean up after the unroller
addPass(PM, createGVNPass()); // Remove redundancies