(gen_move_insn): Big `if' applies only for MODE_CC class.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@3592 138bc75d-0d04-0410-961f-82ee72b054a4

diff --git a/gcc/optabs.c b/gcc/optabs.c
index 6387f19..cc192be 100644 (file)
--- a/gcc/optabs.c
+++ b/gcc/optabs.c
@@ -2577,15 +2577,15 @@ gen_move_insn (x, y)
      find a mode to do it in.  If we have a movcc, use it.  Otherwise,
      find the MODE_INT mode of the same width.  */
 
-  if (insn_code == CODE_FOR_nothing)
+  if (GET_MODE_CLASS (mode) == MODE_CC && insn_code == CODE_FOR_nothing)
     {
       enum machine_mode tmode = VOIDmode;
       rtx x1 = x, y1 = y;
 
-      if (GET_MODE_CLASS (mode) == MODE_CC && mode != CCmode
+      if (mode != CCmode
          && mov_optab->handlers[(int) CCmode].insn_code != CODE_FOR_nothing)
        tmode = CCmode;
-      else if (GET_MODE_CLASS (mode) == MODE_CC)
+      else
        for (tmode = QImode; tmode != VOIDmode;
             tmode = GET_MODE_WIDER_MODE (tmode))
          if (GET_MODE_SIZE (tmode) == GET_MODE_SIZE (mode))