From: Jim Wilson <wilson@gcc.gnu.org>
Date: Thu, 14 May 1998 19:54:35 +0000 (-0700)
Subject: Fix MIPS compiler abort on Mesa, reported by Andy Tai.
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=7924156a6a0953e9988a32b9d9d71dc69514c635;p=gcc.git

Fix MIPS compiler abort on Mesa, reported by Andy Tai.

	* reload.c (find_reloads): Don't penalize SCRATCH output reload.

From-SVN: r19756
---

diff --git a/gcc/reload.c b/gcc/reload.c
index ef62ef92f44..8bfcbedd0a7 100644
--- a/gcc/reload.c
+++ b/gcc/reload.c
@@ -3272,7 +3272,8 @@ find_reloads (insn, replace, ind_levels, live_known, reload_reg_p)
 
 	      /* Input reloads can be inherited more often than output
 		 reloads can be removed, so penalize output reloads.  */
-	      if (operand_type[i] != RELOAD_FOR_INPUT)
+	      if (operand_type[i] != RELOAD_FOR_INPUT
+		  && GET_CODE (operand) != SCRATCH)
 		reject++;
 	    }