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| author | Nadav Rotem <nrotem@apple.com> | 2012-09-06 09:17:37 +0000 |
|---|---|---|
| committer | Nadav Rotem <nrotem@apple.com> | 2012-09-06 09:17:37 +0000 |
| commit | c05d30601ced172b55be81bb529df6be91d6ae15 (patch) | |
| tree | 4d0557ea0f15a6136fdfef2f93ec4abcaad662fd /lib/CodeGen/SelectionDAG/FunctionLoweringInfo.cpp | |
| parent | 6c822eea47dbef96940819b1ea085fabc49a1e71 (diff) | |
Add a new optimization pass: Stack Coloring, that merges disjoint static allocations (allocas). Allocas are known to be
disjoint if they are marked by disjoint lifetime markers (@llvm.lifetime.XXX intrinsics).
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@163299 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/CodeGen/SelectionDAG/FunctionLoweringInfo.cpp')
| -rw-r--r-- | lib/CodeGen/SelectionDAG/FunctionLoweringInfo.cpp | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/lib/CodeGen/SelectionDAG/FunctionLoweringInfo.cpp b/lib/CodeGen/SelectionDAG/FunctionLoweringInfo.cpp index 3e18ea7ac9..b2a2a5cb25 100644 --- a/lib/CodeGen/SelectionDAG/FunctionLoweringInfo.cpp +++ b/lib/CodeGen/SelectionDAG/FunctionLoweringInfo.cpp @@ -97,7 +97,7 @@ void FunctionLoweringInfo::set(const Function &fn, MachineFunction &mf) { cast<ArrayType>(Ty)->getElementType()->isIntegerTy(8))); StaticAllocaMap[AI] = MF->getFrameInfo()->CreateStackObject(TySize, Align, false, - MayNeedSP); + MayNeedSP, AI); } for (; BB != EB; ++BB) |