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Issue #3049 - Handle loongarch64 unary baseline inc and dec

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Basilisk-Dev 2026-04-24 07:35:37 -04:00 • committed by wuggy
commit 499987e0f9
1 changed files with 12 additions and 0 deletions
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12
js/src/jit/loongarch64/SharedIC-loongarch64.cpp
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@ -172,6 +172,18 @@ ICUnaryArith_Int32::Compiler::generateStubCode(MacroAssembler& masm)
masm.neg32(ExtractTemp0); masm.neg32(ExtractTemp0);
masm.tagValue(JSVAL_TYPE_INT32, ExtractTemp0, R0); masm.tagValue(JSVAL_TYPE_INT32, ExtractTemp0, R0);
break; break;
case JSOP_INC: {
RegisterOrInt32Constant rval = RegisterOrInt32Constant(R0.valueReg());
masm.inc32(&rval);
masm.tagValue(JSVAL_TYPE_INT32, R0.valueReg(), R0);
break;
}
case JSOP_DEC: {
RegisterOrInt32Constant rval = RegisterOrInt32Constant(R0.valueReg());
masm.dec32(&rval);
masm.tagValue(JSVAL_TYPE_INT32, R0.valueReg(), R0);
break;
}
default: default:
MOZ_CRASH("Unexpected op"); MOZ_CRASH("Unexpected op");
return false; return false;