Changes in directory llvm/lib/VMCore:
Verifier.cpp updated: 1.192 -> 1.193
---
Log message:
speed up the verifier 8.5% by using a smallvector instead of vector.
---
Diffs of the changes: (+5 -2)
Verifier.cpp | 7 +++++--
1 files changed, 5 insertions(+), 2 deletions(-)
Index: llvm/lib/VMCore/Verifier.cpp
diff -u llvm/lib/VMCore/Verifier.cpp:1.192 llvm/lib/VMCore/Verifier.cpp:1.193
--- llvm/lib/VMCore/Verifier.cpp:1.192 Sat Feb 10 02:19:44 2007
+++ llvm/lib/VMCore/Verifier.cpp Sat Feb 10 02:30:29 2007
@@ -57,6 +57,7 @@
#include "llvm/Support/InstVisitor.h"
#include "llvm/Support/Streams.h"
#include "llvm/ADT/SmallPtrSet.h"
+#include "llvm/ADT/SmallVector.h"
#include "llvm/ADT/StringExtras.h"
#include "llvm/ADT/STLExtras.h"
#include "llvm/Support/Compiler.h"
@@ -809,11 +810,13 @@
}
void Verifier::visitGetElementPtrInst(GetElementPtrInst &GEP) {
+ SmallVector<Value*, 16> Idxs(GEP.idx_begin(), GEP.idx_end());
const Type *ElTy =
GetElementPtrInst::getIndexedType(GEP.getOperand(0)->getType(),
- std::vector<Value*>(GEP.idx_begin(), GEP.idx_end()), true);
+ &Idxs[0], Idxs.size(), true);
Assert1(ElTy, "Invalid indices for GEP pointer type!", &GEP);
- Assert2(PointerType::get(ElTy) == GEP.getType(),
+ Assert2(isa<PointerType>(GEP.getType()) &&
+ cast<PointerType>(GEP.getType())->getElementType() == ElTy,
"GEP is not of right type for indices!", &GEP, ElTy);
visitInstruction(GEP);
}
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