From 1c3673b238c8b016ee1137e39a44e06807e8ec44 Mon Sep 17 00:00:00 2001 From: Chris Lattner Date: Wed, 19 Nov 2003 06:01:12 +0000 Subject: Minor speedup to do less linear time searches of information we already have. speeds up disassembly of kc++ by .6s git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@10079 91177308-0d34-0410-b5e6-96231b3b80d8 --- lib/Bytecode/Reader/ConstantReader.cpp | 12 +++++------- 1 file changed, 5 insertions(+), 7 deletions(-) (limited to 'lib/Bytecode/Reader/ConstantReader.cpp') diff --git a/lib/Bytecode/Reader/ConstantReader.cpp b/lib/Bytecode/Reader/ConstantReader.cpp index b4553548e8..efc3f01c1e 100644 --- a/lib/Bytecode/Reader/ConstantReader.cpp +++ b/lib/Bytecode/Reader/ConstantReader.cpp @@ -168,13 +168,11 @@ Constant *BytecodeParser::parseConstantValue(const unsigned char *&Buf, unsigned ArgValSlot, ArgTypeSlot; if (read_vbr(Buf, EndBuf, ArgValSlot)) throw Error_readvbr; if (read_vbr(Buf, EndBuf, ArgTypeSlot)) throw Error_readvbr; - const Type *ArgTy = getType(ArgTypeSlot); - - BCR_TRACE(4, "CE Arg " << i << ": Type: '" << *ArgTy << "' slot: " - << ArgValSlot << "\n"); + BCR_TRACE(4, "CE Arg " << i << ": Type: '" << *getType(ArgTypeSlot) + << "' slot: " << ArgValSlot << "\n"); // Get the arg value from its slot if it exists, otherwise a placeholder - ArgVec.push_back(getConstantValue(ArgTy, ArgValSlot)); + ArgVec.push_back(getConstantValue(ArgTypeSlot, ArgValSlot)); } // Construct a ConstantExpr of the appropriate kind @@ -245,12 +243,12 @@ Constant *BytecodeParser::parseConstantValue(const unsigned char *&Buf, case Type::ArrayTyID: { const ArrayType *AT = cast(Ty); unsigned NumElements = AT->getNumElements(); - + unsigned TypeSlot = getTypeSlot(AT->getElementType()); std::vector Elements; while (NumElements--) { // Read all of the elements of the constant. unsigned Slot; if (read_vbr(Buf, EndBuf, Slot)) throw Error_readvbr; - Elements.push_back(getConstantValue(AT->getElementType(), Slot)); + Elements.push_back(getConstantValue(TypeSlot, Slot)); } return ConstantArray::get(AT, Elements); } -- cgit v1.2.3-18-g5258