From: Richard Kenner <kenner@gcc.gnu.org>
Date: Tue, 20 Feb 1996 00:19:52 +0000 (-0500)
Subject: (nonlocal_goto): No longer need USE of %o0.
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=f6a048b977cfa3e4a902c8278614af5ef077e192;p=gcc.git

(nonlocal_goto): No longer need USE of %o0.

(goto_handler_and_restore): Show uses %o0.

From-SVN: r11323
---

diff --git a/gcc/config/sparc/sparc.md b/gcc/config/sparc/sparc.md
index cb662e74676..008a774e490 100644
--- a/gcc/config/sparc/sparc.md
+++ b/gcc/config/sparc/sparc.md
@@ -5284,7 +5284,6 @@
   emit_insn (gen_rtx (USE, VOIDmode, frame_pointer_rtx));
   emit_insn (gen_rtx (USE, VOIDmode, stack_pointer_rtx));
   emit_insn (gen_rtx (USE, VOIDmode, static_chain_rtx));
-  emit_insn (gen_rtx (USE, VOIDmode, gen_rtx (REG, Pmode, 8)));
   /* Return, restoring reg window and jumping to goto handler.  */
   emit_insn (gen_goto_handler_and_restore ());
   DONE;
@@ -5299,7 +5298,8 @@
   [(set_attr "type" "misc")])
 
 (define_insn "goto_handler_and_restore"
-  [(unspec_volatile [(const_int 0)] 2)]
+  [(unspec_volatile [(const_int 0)] 2)
+   (use (reg:SI 8))]
   ""
   "jmp %%o0+0\;restore"
   [(set_attr "type" "misc")