From a9a55844f90312b9e1f5ff5779fb692df8038129 Mon Sep 17 00:00:00 2001
From: Torbjorn Granlund <tege@gnu.org>
Date: Sun, 6 Sep 1992 21:23:36 +0000
Subject: [PATCH] (hard_regno_mode_ok): Don't abort if unknown mode,

return 0 instead.  Declare argument MODE as `enum machine_mode'.

From-SVN: r2062
---
 gcc/config/ns32k/ns32k.c | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/gcc/config/ns32k/ns32k.c b/gcc/config/ns32k/ns32k.c
index 1f3b0b4b6d3..eb47d9c9344 100644
--- a/gcc/config/ns32k/ns32k.c
+++ b/gcc/config/ns32k/ns32k.c
@@ -46,7 +46,7 @@ trace (s, s1, s2)
 int
 hard_regno_mode_ok (regno, mode)
      int regno;
-     int mode;
+     enum machine_mode mode;
 {
   switch (mode)
     {
@@ -107,7 +107,10 @@ hard_regno_mode_ok (regno, mode)
       else
 	return 0;
     }
-  abort(0);
+
+  /* Used to abort here, but simply saying "no" handles TImode
+     much better.  */
+  return 0;
 }
 
 /* ADDRESS_COST calls this.  This function is not optimal
-- 
2.30.2