From c137120bb047a7017cbab21f5f9c9e6f65e2b84f Mon Sep 17 00:00:00 2001 From: Jay Foad Date: Mon, 20 Jun 2011 14:18:48 +0000 Subject: Make better use of the PHINode API. Change various bits of code to make better use of the existing PHINode API, to insulate them from forthcoming changes in how PHINodes store their operands. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@133434 91177308-0d34-0410-b5e6-96231b3b80d8 --- lib/Bitcode/Writer/BitcodeWriter.cpp | 12 ++++++++---- 1 file changed, 8 insertions(+), 4 deletions(-) (limited to 'lib/Bitcode/Writer/BitcodeWriter.cpp') diff --git a/lib/Bitcode/Writer/BitcodeWriter.cpp b/lib/Bitcode/Writer/BitcodeWriter.cpp index ed006f0fc8..24b5e2d52a 100644 --- a/lib/Bitcode/Writer/BitcodeWriter.cpp +++ b/lib/Bitcode/Writer/BitcodeWriter.cpp @@ -1079,12 +1079,16 @@ static void WriteInstruction(const Instruction &I, unsigned InstID, AbbrevToUse = FUNCTION_INST_UNREACHABLE_ABBREV; break; - case Instruction::PHI: + case Instruction::PHI: { + const PHINode &PN = cast(I); Code = bitc::FUNC_CODE_INST_PHI; - Vals.push_back(VE.getTypeID(I.getType())); - for (unsigned i = 0, e = I.getNumOperands(); i != e; ++i) - Vals.push_back(VE.getValueID(I.getOperand(i))); + Vals.push_back(VE.getTypeID(PN.getType())); + for (unsigned i = 0, e = PN.getNumIncomingValues(); i != e; ++i) { + Vals.push_back(VE.getValueID(PN.getIncomingValue(i))); + Vals.push_back(VE.getValueID(PN.getIncomingBlock(i))); + } break; + } case Instruction::Alloca: Code = bitc::FUNC_CODE_INST_ALLOCA; -- cgit v1.2.3-18-g5258