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MIR Parser: Move the parsing of fixed stack object indices into new method. NFC

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This commit moves the code that parses the frame indices for the fixed stack
objects from the method 'parseFixedStackObjectOperand' to a new method named
'parseFixedStackFrameIndex', so that it can be reused when parsing fixed stack
pseudo source values.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@244814 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Alex Lorenz 2015-08-12 21:17:02 +00:00
parent 710eecab5d
commit f84f491d31
1 changed files with 11 additions and 2 deletions
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13
lib/CodeGen/MIRParser/MIParser.cpp
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@ -107,6 +107,7 @@ public:
bool parseMBBReference(MachineBasicBlock *&MBB); bool parseMBBReference(MachineBasicBlock *&MBB);
bool parseMBBOperand(MachineOperand &Dest); bool parseMBBOperand(MachineOperand &Dest);
bool parseStackObjectOperand(MachineOperand &Dest); bool parseStackObjectOperand(MachineOperand &Dest);
bool parseFixedStackFrameIndex(int &FI);
bool parseFixedStackObjectOperand(MachineOperand &Dest); bool parseFixedStackObjectOperand(MachineOperand &Dest);
bool parseGlobalValue(GlobalValue *&GV); bool parseGlobalValue(GlobalValue *&GV);
bool parseGlobalAddressOperand(MachineOperand &Dest); bool parseGlobalAddressOperand(MachineOperand &Dest);
@ -664,7 +665,7 @@ bool MIParser::parseStackObjectOperand(MachineOperand &Dest) {
return false; return false;
} }
bool MIParser::parseFixedStackObjectOperand(MachineOperand &Dest) { bool MIParser::parseFixedStackFrameIndex(int &FI) {
assert(Token.is(MIToken::FixedStackObject)); assert(Token.is(MIToken::FixedStackObject));
unsigned ID; unsigned ID;
if (getUnsigned(ID)) if (getUnsigned(ID))
@ -674,7 +675,15 @@ bool MIParser::parseFixedStackObjectOperand(MachineOperand &Dest) {
return error(Twine("use of undefined fixed stack object '%fixed-stack.") + return error(Twine("use of undefined fixed stack object '%fixed-stack.") +
Twine(ID) + "'"); Twine(ID) + "'");
lex(); lex();
Dest = MachineOperand::CreateFI(ObjectInfo->second); FI = ObjectInfo->second;
return false;
}
bool MIParser::parseFixedStackObjectOperand(MachineOperand &Dest) {
int FI;
if (parseFixedStackFrameIndex(FI))
return true;
Dest = MachineOperand::CreateFI(FI);
return false; return false;
} }