From: Richard Kenner <kenner@gcc.gnu.org>
Date: Fri, 27 May 1994 17:32:13 +0000 (-0400)
Subject: (reload_as_needed): Update spill_reg_order once we sort spill_regs.
X-Git-Tag: misc/cutover-egcs-0~6581
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=5f40cc2da4ba2f44be72bd35a03c3270061472e9;p=thirdparty%2Fgcc.git

(reload_as_needed): Update spill_reg_order once we sort spill_regs.

From-SVN: r7362
---

diff --git a/gcc/reload1.c b/gcc/reload1.c
index aed8cc4b1aef..0b355b548bcb 100644
--- a/gcc/reload1.c
+++ b/gcc/reload1.c
@@ -3647,7 +3647,11 @@ reload_as_needed (first, live_known)
   /* Order the spilled regs, so that allocate_reload_regs can guarantee to
      pack registers with group needs.  */
   if (n_spills > 1)
-    qsort (spill_regs, n_spills, sizeof (short), compare_spill_regs);
+    {
+      qsort (spill_regs, n_spills, sizeof (short), compare_spill_regs);
+      for (i = 0; i < n_spills; i++)
+	spill_reg_order[spill_regs[i]] = i;
+    }
 
   for (insn = first; insn;)
     {