Fix for IA-64 abort compiling xaaPCache.c from XFree86

Fix for IA-64 abort compiling xaaPCache.c from XFree86
	* unroll.c (final_giv_value): Pass increment through
	extend_value_for_giv before passing it to emit_iv_add_mult.

From-SVN: r36517

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index da57400..bc06332 100644 (file)
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,5 +1,8 @@
 2000-09-18  Jim Wilson  <wilson@cygnus.com>
 
+       * unroll.c (final_giv_value): Pass increment through
+       extend_value_for_giv before passing it to emit_iv_add_mult.
+
        * function.c (fixup_var_refs_1, case ZERO_EXTRACT): If we have a
        paradoxical subreg, then directly substitute the replacement and
        return.

diff --git a/gcc/unroll.c b/gcc/unroll.c
index 255e103..9d9b2ea 100644 (file)
--- a/gcc/unroll.c
+++ b/gcc/unroll.c
@@ -3349,7 +3349,8 @@ final_giv_value (loop, v)
          /* Put the final biv value in tem.  */
          tem = gen_reg_rtx (v->mode);
          record_base_value (REGNO (tem), bl->biv->add_val, 0);
-         emit_iv_add_mult (increment, GEN_INT (n_iterations),
+         emit_iv_add_mult (extend_value_for_giv (v, increment),
+                           GEN_INT (n_iterations),
                            extend_value_for_giv (v, bl->initial_value),
                            tem, insert_before);