From: Doug Evans <dje@gnu.org>
Date: Fri, 24 Sep 1993 19:56:27 +0000 (+0000)
Subject: * stupid.c: (stupid_find_reg): never use HARD_FRAME_POINTER_REGNUM.
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=1e513cfbd62037cb9bf996ab19f28e520eb1b84f;p=gcc.git

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

From-SVN: r5469
---

diff --git a/gcc/stupid.c b/gcc/stupid.c
index 47d7740fb64..f9179f50098 100644
--- 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