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Move memcpy / memset optimization pass after GVN.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@49457 91177308-0d34-0410-b5e6-96231b3b80d8
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@ -282,8 +282,8 @@ void AddStandardCompilePasses(PassManager &PM) {
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addPass(PM, createIndVarSimplifyPass()); // Canonicalize indvars
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addPass(PM, createIndVarSimplifyPass()); // Canonicalize indvars
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addPass(PM, createLoopUnrollPass()); // Unroll small loops
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addPass(PM, createLoopUnrollPass()); // Unroll small loops
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addPass(PM, createInstructionCombiningPass()); // Clean up after the unroller
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addPass(PM, createInstructionCombiningPass()); // Clean up after the unroller
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addPass(PM, createMemCpyOptPass()); // Remove unneeded memcpy's
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addPass(PM, createGVNPass()); // Remove redundancies
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addPass(PM, createGVNPass()); // Remove redundancies
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addPass(PM, createMemCpyOptPass()); // Remove memcpy / form memset
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addPass(PM, createSCCPPass()); // Constant prop with SCCP
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addPass(PM, createSCCPPass()); // Constant prop with SCCP
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// Run instcombine after redundancy elimination to exploit opportunities
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// Run instcombine after redundancy elimination to exploit opportunities
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