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| author | Cameron Zwarich <zwarich@apple.com> | 2011-05-24 03:10:43 +0000 |
|---|---|---|
| committer | Cameron Zwarich <zwarich@apple.com> | 2011-05-24 03:10:43 +0000 |
| commit | 843bc7d6736b8c0413047e9e988c24da8ff32b44 (patch) | |
| tree | 7110a91a3313190f1495cf1c18574301a1dcee4f /llvm/lib/Transforms/Utils/PromoteMemoryToRegister.cpp | |
| parent | 0d018b1155e2aa365e10a0c6aafa1da907dbdc3d (diff) | |
| download | bcm5719-llvm-843bc7d6736b8c0413047e9e988c24da8ff32b44.tar.gz bcm5719-llvm-843bc7d6736b8c0413047e9e988c24da8ff32b44.zip | |
Make LoadAndStorePromoter preserve debug info and create llvm.dbg.values when
promoting allocas to SSA variables. Fixes <rdar://problem/9479036>.
llvm-svn: 131953
Diffstat (limited to 'llvm/lib/Transforms/Utils/PromoteMemoryToRegister.cpp')
| -rw-r--r-- | llvm/lib/Transforms/Utils/PromoteMemoryToRegister.cpp | 12 |
1 files changed, 0 insertions, 12 deletions
diff --git a/llvm/lib/Transforms/Utils/PromoteMemoryToRegister.cpp b/llvm/lib/Transforms/Utils/PromoteMemoryToRegister.cpp index 50c9ae204a4..a1736b931fb 100644 --- a/llvm/lib/Transforms/Utils/PromoteMemoryToRegister.cpp +++ b/llvm/lib/Transforms/Utils/PromoteMemoryToRegister.cpp @@ -100,18 +100,6 @@ bool llvm::isAllocaPromotable(const AllocaInst *AI) { return true; } -/// FindAllocaDbgDeclare - Finds the llvm.dbg.declare intrinsic describing the -/// alloca 'V', if any. -static DbgDeclareInst *FindAllocaDbgDeclare(Value *V) { - if (MDNode *DebugNode = MDNode::getIfExists(V->getContext(), V)) - for (Value::use_iterator UI = DebugNode->use_begin(), - E = DebugNode->use_end(); UI != E; ++UI) - if (DbgDeclareInst *DDI = dyn_cast<DbgDeclareInst>(*UI)) - return DDI; - - return 0; -} - namespace { struct AllocaInfo; |
