* stupid.c: (stupid_find_reg): never use HARD_FRAME_POINTER_REGNUM.

From-SVN: r5469

* stupid.c: (stupid_find_reg): never use HARD_FRAME_POINTER_REGNUM.
From-SVN: r5469
1e513cfb · Doug Evans · a35ad168 · 1e513cfb
Commit 1e513cfb authored Sep 24, 1993 by Doug Evans
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gcc/stupid.c
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--- a/gcc/stupid.c
+++ b/gcc/stupid.c
@@ -360,6 +360,9 @@ stupid_find_reg (call_preserved, class, mode,
 #ifdef ELIMINABLE_REGS
  for (i = 0; i < sizeof eliminables / sizeof eliminables[0]; i++)
    SET_HARD_REG_BIT (used, eliminables[i].from);
+#if HARD_FRAME_POINTER_REGNUM != FRAME_POINTER_REGNUM
+  SET_HARD_REG_BIT (used, HARD_FRAME_POINTER_REGNUM);
+#endif
 #else
  SET_HARD_REG_BIT (used, FRAME_POINTER_REGNUM);
 #endif