* regclass.c (choose_hard_reg_mode): Iterate over all CC modes.

From-SVN: r35566

* regclass.c (choose_hard_reg_mode): Iterate over all CC modes.
From-SVN: r35566
0548a9df · Richard Henderson · db2e2f48 · 0548a9df
Commit 0548a9df authored Aug 08, 2000 by Richard Henderson
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Showing with 5 additions and 3 deletions

gcc/regclass.c
+5 -3

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--- a/gcc/regclass.c
+++ b/gcc/regclass.c
@@ -618,9 +618,11 @@ choose_hard_reg_mode (regno, nregs)
  if (found_mode != VOIDmode)
    return found_mode;
-  if (HARD_REGNO_NREGS (regno, CCmode) == nregs
+  /* Iterate over all of the CCmodes.  */
-      && HARD_REGNO_MODE_OK (regno, CCmode))
+  for (mode = CCmode; mode < NUM_MACHINE_MODES; ++mode)
-    return CCmode;
+    if (HARD_REGNO_NREGS (regno, mode) == nregs
+        && HARD_REGNO_MODE_OK (regno, mode))
+    return mode;
  /* We can't find a mode valid for this register.  */
  return VOIDmode;