Mercurial > repos > blastem
changeset 1699:93103ad9d7f7
Fix constant propagation to a non-ephemeral destination in CPU DSL
| author | Michael Pavone <pavone@retrodev.com> |
|---|---|
| date | Fri, 25 Jan 2019 14:13:46 -0800 |
| parents | 90272218469c |
| children | e4b4e21a37fa |
| files | cpu_dsl.py |
| diffstat | 1 files changed, 3 insertions(+), 1 deletions(-) [+] |
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--- a/cpu_dsl.py Fri Jan 25 13:55:30 2019 -0800 +++ b/cpu_dsl.py Fri Jan 25 14:13:46 2019 -0800 @@ -475,7 +475,9 @@ dst = maybeLocal parent.regValues[dst] = result if prog.isReg(dst): - output.append(_opMap['mov'].generate(otype, prog, procParams, self.params)) + shortProc = (procParams[0], procParams[-1]) + shortParams = (self.params[0], self.params[-1]) + output.append(_opMap['mov'].generate(otype, prog, shortProc, shortParams)) else: output.append(opDef.generate(otype, prog, procParams, self.params)) elif self.op in prog.subroutines: