# HG changeset patch
# User Michael Pavone <pavone@retrodev.com>
# Date 1548454426 28800
# Node ID 93103ad9d7f74f6477a8e8d74b26d7120218b281
# Parent  90272218469c24b747fa556e94970a64033e0671
Fix constant propagation to a non-ephemeral destination in CPU DSL

diff -r 90272218469c -r 93103ad9d7f7 cpu_dsl.py
--- 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: