X-Git-Url: http://git.sourceforge.jp/view?a=blobdiff_plain;f=gcc%2Frtl.c;h=a812d3118204dfbe7789c8b8101eeaa49c69b258;hb=0b24c2581da7243b803e58b11bb1adc9fecac900;hp=52e9e9ce3a89b258d85b4625819bbd328c273cca;hpb=841424ccaf396ea0dfbfc1e27eeabe3ef5889cd0;p=pf3gnuchains%2Fgcc-fork.git

diff --git a/gcc/rtl.c b/gcc/rtl.c
index 52e9e9ce3a8..a812d311820 100644
--- a/gcc/rtl.c
+++ b/gcc/rtl.c
@@ -256,6 +256,7 @@ copy_rtx (rtx orig)
     case PC:
     case CC0:
     case RETURN:
+    case SIMPLE_RETURN:
     case SCRATCH:
       /* SCRATCH must be shared because they represent distinct values.  */
       return orig;
@@ -288,12 +289,6 @@ copy_rtx (rtx orig)
      walks over the RTL.  */
   RTX_FLAG (copy, used) = 0;
 
-  /* We do not copy FRAME_RELATED for INSNs.  */
-  if (INSN_P (orig))
-    RTX_FLAG (copy, frame_related) = 0;
-  RTX_FLAG (copy, jump) = RTX_FLAG (orig, jump);
-  RTX_FLAG (copy, call) = RTX_FLAG (orig, call);
-
   format_ptr = GET_RTX_FORMAT (GET_CODE (copy));
 
   for (i = 0; i < GET_RTX_LENGTH (GET_CODE (copy)); i++)