David Schneider avatar David Schneider committed 4283f77

(arigo, bivab): simple fix for a hard to track issue. When compiling a label we
were keeping the stacklocation of prevously spilled floats that were loaded in
a reg when we hit the label. When jumping from somewehere else to the label the
float value in the register is forgotten, because it is assumed to be on the
stack too.

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Files changed (1)

rpython/jit/backend/arm/regalloc.py

             assert isinstance(arg, Box)
             loc = self.loc(arg)
             arglocs[i] = loc
-            if loc.is_core_reg():
+            if loc.is_core_reg() or loc.is_vfp_reg():
                 self.frame_manager.mark_as_free(arg)
         #
         descr._arm_arglocs = arglocs
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