* 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 970c789..a71cc2d 100644 (file)
--- 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 b35866c..4c203eb 100644 (file)
--- 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);