From: Bernd Schmidt <bernds@redhat.com>
Date: Thu, 23 Aug 2001 19:27:54 +0000 (+0000)
Subject: When moving asms out of the way, don't move all of them to the same place
X-Git-Tag: prereleases/libstdc++-3.0.95~2461
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=3b63eac49f5f48cfb39de9a79b60754f4a41d659;p=thirdparty%2Fgcc.git

When moving asms out of the way, don't move all of them to the same place

From-SVN: r45138
---

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index a38da711de8f..f58f86e74c2d 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -3,6 +3,9 @@
 	* config/ia64/ia64.c (rws_update): If !pred, set write_count
 	instead of incrementing it.
 
+	* config/ia64/ia64.c (ia64_sched_reorder): When there's more than one
+	asm ready, don't try to move them all into the same array element.
+
 Thu Aug 23 17:21:43 CEST 2001  Jan Hubicka  <jh@suse.cz>
 
 	* function.c (thread_prologue_and_epilogue_insns): Avoid
diff --git a/gcc/config/ia64/ia64.c b/gcc/config/ia64/ia64.c
index fa73e55d467b..ea1cf10d008a 100644
--- a/gcc/config/ia64/ia64.c
+++ b/gcc/config/ia64/ia64.c
@@ -6153,8 +6153,8 @@ ia64_internal_sched_reorder (dump, sched_verbose, ready, pn_ready,
 	    if (GET_CODE (PATTERN (insn)) == ASM_INPUT
 		|| asm_noperands (PATTERN (insn)) >= 0)
 	      {
-		rtx lowest = ready[0];
-		ready[0] = insn;
+		rtx lowest = ready[n_asms];
+		ready[n_asms] = insn;
 		*insnp = lowest;
 		n_asms++;
 	      }