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| author | Gabor Greif <ggreif@gmail.com> | 2010-04-16 15:33:14 +0000 |
|---|---|---|
| committer | Gabor Greif <ggreif@gmail.com> | 2010-04-16 15:33:14 +0000 |
| commit | 4ec2258ffb495d7ce00177e447740ef1123a27db (patch) | |
| tree | 491894533b2bbca44875d321e209e1dc2e27abb3 /lib/Transforms/Scalar/MemCpyOptimizer.cpp | |
| parent | 52d55bd224ac08dfef959527ca8257f82a80dbb0 (diff) | |
| download | llvm-4ec2258ffb495d7ce00177e447740ef1123a27db.tar.gz llvm-4ec2258ffb495d7ce00177e447740ef1123a27db.tar.bz2 llvm-4ec2258ffb495d7ce00177e447740ef1123a27db.tar.xz | |
reapply r101434
with a fix for self-hosting
rotate CallInst operands, i.e. move callee to the back
of the operand array
the motivation for this patch are laid out in my mail to llvm-commits:
more efficient access to operands and callee, faster callgraph-construction,
smaller compiler binary
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@101465 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/Transforms/Scalar/MemCpyOptimizer.cpp')
| -rw-r--r-- | lib/Transforms/Scalar/MemCpyOptimizer.cpp | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/lib/Transforms/Scalar/MemCpyOptimizer.cpp b/lib/Transforms/Scalar/MemCpyOptimizer.cpp index 3b305ae766..3611b8ebe5 100644 --- a/lib/Transforms/Scalar/MemCpyOptimizer.cpp +++ b/lib/Transforms/Scalar/MemCpyOptimizer.cpp @@ -744,7 +744,7 @@ bool MemCpyOpt::processMemMove(MemMoveInst *M) { const Type *ArgTys[3] = { M->getRawDest()->getType(), M->getRawSource()->getType(), M->getLength()->getType() }; - M->setOperand(0,Intrinsic::getDeclaration(Mod, Intrinsic::memcpy, ArgTys, 3)); + M->setCalledFunction(Intrinsic::getDeclaration(Mod, Intrinsic::memcpy, ArgTys, 3)); // MemDep may have over conservative information about this instruction, just // conservatively flush it from the cache. |