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| author | Chris Lattner <sabre@nondot.org> | 2009-09-27 21:29:28 +0000 |
|---|---|---|
| committer | Chris Lattner <sabre@nondot.org> | 2009-09-27 21:29:28 +0000 |
| commit | 43d0db70ac48425393d5ed1337107a15bf6da806 (patch) | |
| tree | 117c9d8a4110370ee4bc7803dd5c65289a87a229 /llvm/lib | |
| parent | a8627272c1d12c35621b8d0ce570299bf20fc7f8 (diff) | |
| download | bcm5719-llvm-43d0db70ac48425393d5ed1337107a15bf6da806.tar.gz bcm5719-llvm-43d0db70ac48425393d5ed1337107a15bf6da806.zip | |
remove special handling of bitcast(malloc), it will be handled
when the loop inspects the bitcast operand.
llvm-svn: 82928
Diffstat (limited to 'llvm/lib')
| -rw-r--r-- | llvm/lib/Transforms/IPO/FunctionAttrs.cpp | 9 |
1 files changed, 4 insertions, 5 deletions
diff --git a/llvm/lib/Transforms/IPO/FunctionAttrs.cpp b/llvm/lib/Transforms/IPO/FunctionAttrs.cpp index 58cc909a86c..7edaa7fbef5 100644 --- a/llvm/lib/Transforms/IPO/FunctionAttrs.cpp +++ b/llvm/lib/Transforms/IPO/FunctionAttrs.cpp @@ -249,9 +249,6 @@ bool FunctionAttrs::IsFunctionMallocLike(Function *F, switch (RVI->getOpcode()) { // Extend the analysis by looking upwards. case Instruction::BitCast: - if (isMalloc(RVI)) - break; - // fall through case Instruction::GetElementPtr: FlowsToReturn.insert(RVI->getOperand(0)); continue; @@ -259,12 +256,14 @@ bool FunctionAttrs::IsFunctionMallocLike(Function *F, SelectInst *SI = cast<SelectInst>(RVI); FlowsToReturn.insert(SI->getTrueValue()); FlowsToReturn.insert(SI->getFalseValue()); - } continue; + continue; + } case Instruction::PHI: { PHINode *PN = cast<PHINode>(RVI); for (int i = 0, e = PN->getNumIncomingValues(); i != e; ++i) FlowsToReturn.insert(PN->getIncomingValue(i)); - } continue; + continue; + } // Check whether the pointer came from an allocation. case Instruction::Alloca: |
