Changes in directory llvm/lib/CodeGen/SelectionDAG:
SelectionDAGISel.cpp updated: 1.289.2.2 -> 1.289.2.3
---
Log message:
Remove an un-needed test.
---
Diffs of the changes: (+20 -21)
SelectionDAGISel.cpp | 41 ++++++++++++++++++++---------------------
1 files changed, 20 insertions(+), 21 deletions(-)
Index: llvm/lib/CodeGen/SelectionDAG/SelectionDAGISel.cpp
diff -u llvm/lib/CodeGen/SelectionDAG/SelectionDAGISel.cpp:1.289.2.2
llvm/lib/CodeGen/SelectionDAG/SelectionDAGISel.cpp:1.289.2.3
--- llvm/lib/CodeGen/SelectionDAG/SelectionDAGISel.cpp:1.289.2.2 Thu Oct
19 19:34:43 2006
+++ llvm/lib/CodeGen/SelectionDAG/SelectionDAGISel.cpp Thu Oct 19 19:43:17 2006
@@ -236,27 +236,26 @@
Function::iterator BB = Fn.begin(), EB = Fn.end();
for (BasicBlock::iterator I = BB->begin(), E = BB->end(); I != E; ++I)
if (AllocaInst *AI = dyn_cast<AllocaInst>(I))
- if (ConstantInt *CUI = dyn_cast<ConstantInt>(AI->getArraySize()))
- if (CUI->getType()->isUnsigned()) {
- const Type *Ty = AI->getAllocatedType();
- uint64_t TySize = TLI.getTargetData()->getTypeSize(Ty);
- unsigned Align =
- std::max((unsigned)TLI.getTargetData()->getTypeAlignment(Ty),
- AI->getAlignment());
-
- // If the alignment of the value is smaller than the size of the
- // value, and if the size of the value is particularly small
- // (<= 8 bytes), round up to the size of the value for potentially
- // better performance.
- //
- // FIXME: This could be made better with a preferred alignment hook
in
- // TargetData. It serves primarily to 8-byte align doubles for X86.
- if (Align < TySize && TySize <= 8) Align = TySize;
- TySize *= CUI->getZExtValue(); // Get total allocated size.
- if (TySize == 0) TySize = 1; // Don't create zero-sized stack
objects.
- StaticAllocaMap[AI] =
- MF.getFrameInfo()->CreateStackObject((unsigned)TySize, Align);
- }
+ if (ConstantInt *CUI = dyn_cast<ConstantInt>(AI->getArraySize())) {
+ const Type *Ty = AI->getAllocatedType();
+ uint64_t TySize = TLI.getTargetData()->getTypeSize(Ty);
+ unsigned Align =
+ std::max((unsigned)TLI.getTargetData()->getTypeAlignment(Ty),
+ AI->getAlignment());
+
+ // If the alignment of the value is smaller than the size of the
+ // value, and if the size of the value is particularly small
+ // (<= 8 bytes), round up to the size of the value for potentially
+ // better performance.
+ //
+ // FIXME: This could be made better with a preferred alignment hook in
+ // TargetData. It serves primarily to 8-byte align doubles for X86.
+ if (Align < TySize && TySize <= 8) Align = TySize;
+ TySize *= CUI->getZExtValue(); // Get total allocated size.
+ if (TySize == 0) TySize = 1; // Don't create zero-sized stack objects.
+ StaticAllocaMap[AI] =
+ MF.getFrameInfo()->CreateStackObject((unsigned)TySize, Align);
+ }
for (; BB != EB; ++BB)
for (BasicBlock::iterator I = BB->begin(), E = BB->end(); I != E; ++I)
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