From: Richard Henderson <rth@redhat.com>
Date: Tue, 18 Mar 2003 19:07:03 +0000 (-0800)
Subject: ia64.md (UNSPECV_SETJMP_RECEIVER): New.
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=b39eb2f99a9aafe47a46b1da77261f7a586209f2;p=gcc.git

ia64.md (UNSPECV_SETJMP_RECEIVER): New.

        * config/ia64/ia64.md (UNSPECV_SETJMP_RECEIVER): New.
        (builtin_setjmp_receiver): Delay call to ia64_reload_gp
        until after reload.

From-SVN: r64546
---

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index bd1f10ad5be..d00d7d0e272 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,9 @@
+2003-03-18  Richard Henderson  <rth@redhat.com>
+
+	* config/ia64/ia64.md (UNSPECV_SETJMP_RECEIVER): New.
+	(builtin_setjmp_receiver): Delay call to ia64_reload_gp
+	until after reload.
+
 2003-03-18  Richard Henderson  <rth@redhat.com>
 
 	* builtins.c (expand_builtin_unop): New target_mode operand;
diff --git a/gcc/config/ia64/ia64.md b/gcc/config/ia64/ia64.md
index 8ad262111e8..51e3e287765 100644
--- a/gcc/config/ia64/ia64.md
+++ b/gcc/config/ia64/ia64.md
@@ -83,6 +83,7 @@
    (UNSPECV_SET_BSP		4)
    (UNSPECV_PSAC_ALL		5)	; pred.safe_across_calls
    (UNSPECV_PSAC_NORMAL		6)
+   (UNSPECV_SETJMP_RECEIVER	7)
   ])
 
 ;; ::::::::::::::::::::
@@ -5329,9 +5330,12 @@
   DONE;
 })
 
-(define_expand "builtin_setjmp_receiver"
-  [(use (match_operand:DI 0 "" ""))]
+(define_insn_and_split "builtin_setjmp_receiver"
+  [(unspec_volatile [(match_operand:DI 0 "" "")] UNSPECV_SETJMP_RECEIVER)]
   ""
+  "#"
+  "reload_completed"
+  [(const_int 0)]
 {
   ia64_reload_gp ();
   DONE;