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[opaque pointer type] Explicit pointee type for call instruction

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Use an extra bit in the CCInfo to flag the newer version of the
instructiont hat includes the type explicitly.

Tested the newer error cases I added, but didn't add tests for the finer
granularity improvements to existing error paths.

llvm-svn: 235160
This commit is contained in:
David Blaikie
2015-04-17 06:40:14 +00:00
parent e6aba2806c
commit dbe6e0f171
5 changed files with 31 additions and 12 deletions
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6
llvm/lib/Bitcode/Writer/BitcodeWriter.cpp
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@@ -1935,14 +1935,14 @@ static void WriteInstruction(const Instruction &I, unsigned InstID,
break;
case Instruction::Call: {
const CallInst &CI = cast<CallInst>(I);
PointerType *PTy = cast<PointerType>(CI.getCalledValue()->getType());
FunctionType *FTy = cast<FunctionType>(PTy->getElementType());
FunctionType *FTy = CI.getFunctionType();
Code = bitc::FUNC_CODE_INST_CALL;
Vals.push_back(VE.getAttributeID(CI.getAttributes()));
Vals.push_back((CI.getCallingConv() << 1) | unsigned(CI.isTailCall()) |
unsigned(CI.isMustTailCall()) << 14);
unsigned(CI.isMustTailCall()) << 14 | 1 << 15);
Vals.push_back(VE.getTypeID(FTy));
PushValueAndType(CI.getCalledValue(), InstID, Vals, VE); // Callee
// Emit value #'s for the fixed parameters.