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run the jump threading pass in llvm-ld also

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@50027 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Chris Lattner 2008-04-21 04:28:40 +00:00
parent 2510c3b70f
commit e12d8e422d
1 changed files with 3 additions and 1 deletions
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tools/llvm-ld/Optimize.cpp
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@ -162,7 +162,7 @@ void Optimize(Module* M) {
// The IPO passes may leave cruft around. Clean up after them.
addPass(Passes, createInstructionCombiningPass());
addPass(Passes, createJumpThreadingPass()); // Thread jumps.
addPass(Passes, createScalarReplAggregatesPass()); // Break up allocas
// Run a few AA driven optimizations here and now, to cleanup the code.
@ -176,6 +176,8 @@ void Optimize(Module* M) {
// Cleanup and simplify the code after the scalar optimizations.
addPass(Passes, createInstructionCombiningPass());
addPass(Passes, createJumpThreadingPass()); // Thread jumps.
// Delete basic blocks, which optimization passes may have killed...
addPass(Passes, createCFGSimplificationPass());