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[opaque pointer types] Serialize the value type for store instructions

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Without pointee types the space optimization of storing only the pointer
type and not the value type won't be viable - so add the extra type
information that would be missing.

Storeatomic coming soon.

llvm-svn: 235474
This commit is contained in:
David Blaikie
2015-04-22 04:14:42 +00:00
parent e868123d8f
commit 612ddbfde0
3 changed files with 11 additions and 6 deletions
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12
llvm/lib/Bitcode/Reader/BitcodeReader.cpp
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@@ -4048,13 +4048,17 @@ std::error_code BitcodeReader::ParseFunctionBody(Function *F) {
InstructionList.push_back(I);
break;
}
case bitc::FUNC_CODE_INST_STORE: { // STORE2:[ptrty, ptr, val, align, vol]
case bitc::FUNC_CODE_INST_STORE:
case bitc::FUNC_CODE_INST_STORE_OLD: { // STORE2:[ptrty, ptr, val, align, vol]
unsigned OpNum = 0;
Value *Val, *Ptr;
if (getValueTypePair(Record, OpNum, NextValueNo, Ptr) ||
popValue(Record, OpNum, NextValueNo,
cast<PointerType>(Ptr->getType())->getElementType(), Val) ||
OpNum+2 != Record.size())
(BitCode == bitc::FUNC_CODE_INST_STORE
? getValueTypePair(Record, OpNum, NextValueNo, Val)
: popValue(Record, OpNum, NextValueNo,
cast<PointerType>(Ptr->getType())->getElementType(),
Val)) ||
OpNum + 2 != Record.size())
return Error("Invalid record");
unsigned Align;
if (std::error_code EC = parseAlignmentValue(Record[OpNum], Align))