From: Mark Mitchell <mark@codesourcery.com>
Date: Fri, 21 Jul 2000 09:01:12 +0000 (+0000)
Subject: ssa.c (rename_insn_1): Don't rename registers that are CLOBBERed.
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=3f5b1ab753bc788d882a33202726c25168bfe9eb;p=gcc.git

ssa.c (rename_insn_1): Don't rename registers that are CLOBBERed.

	* ssa.c (rename_insn_1): Don't rename registers that are
	CLOBBERed.

From-SVN: r35172
---

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 3991cd398af..9104350ead0 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,8 @@
+2000-07-21  Mark Mitchell  <mark@codesourcery.com>
+
+	* ssa.c (rename_insn_1): Don't rename registers that are
+	CLOBBERed.
+
 2000-07-21  Zack Weinberg  <zack@wolery.cumb.org>
 
 	* diagnostic.c (trim_filename, fancy_abort): Moved here from
diff --git a/gcc/ssa.c b/gcc/ssa.c
index e4bdc9bdcf5..af793aba2ab 100644
--- a/gcc/ssa.c
+++ b/gcc/ssa.c
@@ -650,7 +650,6 @@ rename_insn_1 (ptr, data)
 
   switch (GET_CODE (x))
     {
-    case CLOBBER:
     case SET:
       {
 	rtx *destp = &SET_DEST (x);