s390.c (legitimate_pic_operand_p): Do not accept symbolic LARL operands.

* config/s390/s390.c (legitimate_pic_operand_p): Do not
accept symbolic LARL operands.
(s390_emit_epilogue): Do not set FRAME_RELATED_P on
epilogue insns.

From-SVN: r53992

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 19181bc5888d6ee04f605383d39a230748e6006f..7d729df9c7b651ee70322e0d48dda470aef79377 100644 (file)
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,10 @@
+2002-05-29  Ulrich Weigand  <uweigand@de.ibm.com>
+
+       * config/s390/s390.c (legitimate_pic_operand_p): Do not
+       accept symbolic LARL operands.
+       (s390_emit_epilogue): Do not set FRAME_RELATED_P on 
+       epilogue insns.
+
 2002-05-28     Marc Espie <espie@openbsd.org>
        * config/i386/openbsd.h (HAVE_GAS_MAX_SKIP_P2ALIGN):  Remove, 
        inherited from gas.h.

diff --git a/gcc/config/s390/s390.c b/gcc/config/s390/s390.c
index c729af7fd4b88e547aee97453d0da6571f51ddad..27ba43f2352449c5d836d9e55a8af457f9b215cc 100644 (file)
--- a/gcc/config/s390/s390.c
+++ b/gcc/config/s390/s390.c
@@ -996,10 +996,6 @@ legitimate_pic_operand_p (op)
   if (!SYMBOLIC_CONST (op))
     return 1;
 
-  /* Accept immediate LARL operands.  */
-  if (TARGET_64BIT)
-    return larl_operand (op, VOIDmode);
-
   /* Reject everything else; must be handled 
      via emit_pic_move.  */
   return 0;
@@ -3208,13 +3204,6 @@ s390_emit_epilogue ()
        frame_off = force_const_mem (Pmode, frame_off);
 
       insn = emit_insn (gen_add2_insn (frame_pointer, frame_off));
-      RTX_FRAME_RELATED_P (insn) = 1;
-      REG_NOTES (insn) = 
-       gen_rtx_EXPR_LIST (REG_FRAME_RELATED_EXPR,
-                          gen_rtx_SET (VOIDmode, frame_pointer,
-                                  gen_rtx_PLUS (Pmode, frame_pointer,
-                                  GEN_INT (frame.frame_size - offset))),
-                          REG_NOTES (insn));
     }
 
   /* Restore call saved fprs.  */