From: rth <rth@138bc75d-0d04-0410-961f-82ee72b054a4>
Date: Thu, 20 Apr 2000 19:10:40 +0000 (+0000)
Subject:         * config/alpha/alpha.c (alpha_emit_floatuns): Emit missing barrier.
X-Git-Url: http://git.sourceforge.jp/view?p=pf3gnuchains%2Fgcc-fork.git;a=commitdiff_plain;h=093c0196840c23ac9627794ab75e0618cc05a7c6

    * config/alpha/alpha.c (alpha_emit_floatuns): Emit missing barrier.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@33288 138bc75d-0d04-0410-961f-82ee72b054a4
---

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 970c789d308..a71cc2d8b87 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,7 @@
+2000-04-20  Richard Henderson  <rth@cygnus.com>
+
+	* config/alpha/alpha.c (alpha_emit_floatuns): Emit missing barrier.
+
 2000-04-20  Zack Weinberg  <zack@wolery.cumb.org>
 
 	* c-common.c (decl_attributes) [A_ALIAS]: Set TREE_USED on the
diff --git a/gcc/config/alpha/alpha.c b/gcc/config/alpha/alpha.c
index b35866c0d9c..4c203ebe71a 100644
--- a/gcc/config/alpha/alpha.c
+++ b/gcc/config/alpha/alpha.c
@@ -1505,6 +1505,7 @@ alpha_emit_set_long_const (target, c1, c2)
 
 	itoft	$16,$f11
 	lda	$2,LC0
+	cmplt	$16,0,$1
 	cpyse	$f11,$f31,$f10
 	cpyse	$f31,$f11,$f11
 	s4addq	$1,$2,$1
@@ -1540,6 +1541,7 @@ alpha_emit_floatuns (operands)
 
   emit_insn (gen_rtx_SET (VOIDmode, out, gen_rtx_FLOAT (mode, in)));
   emit_jump_insn (gen_jump (donelab));
+  emit_barrier ();
 
   emit_label (neglab);