6502/llvm-6502
1
0
Fork 0
mirror of https://github.com/c64scene-ar/llvm-6502.git synced 2025-04-14 06:37:33 +00:00
Code Issues Projects Releases Wiki Activity

Tighten conditional for 'mov' cc_out.

Browse Source 
Make sure we only clobber the cc_out operand if it is indeed a default
non-setting operand.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@135506 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Jim Grosbach 2011-07-19 19:45:44 +00:00
parent 23336b449e
commit 731f209794
1 changed files with 2 additions and 1 deletions

3
lib/Target/ARM/AsmParser/ARMAsmParser.cpp

@ -2188,7 +2188,8 @@ bool ARMAsmParser::ParseInstruction(StringRef Name, SMLoc NameLoc,
// to check the type of the parsed immediate operand.
if (Mnemonic == "mov" && Operands.size() > 4 &&
!static_cast<ARMOperand*>(Operands[4])->isARMSOImm() &&
static_cast<ARMOperand*>(Operands[4])->isImm0_65535Expr()) {
static_cast<ARMOperand*>(Operands[4])->isImm0_65535Expr() &&
static_cast<ARMOperand*>(Operands[1])->getReg() == 0) {
ARMOperand *Op = static_cast<ARMOperand*>(Operands[1]);
Operands.erase(Operands.begin() + 1);
delete Op;