From: John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
Date: Fri, 24 Nov 2006 04:37:01 +0000 (+0000)
Subject: pa.c (return_addr_rtx): Change 0xe0400002 to -532676606.
X-Git-Tag: releases/gcc-4.0.4~187
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=2ac04afe3bfd827bce5b86bfafff2e25b130437b;p=thirdparty%2Fgcc.git

pa.c (return_addr_rtx): Change 0xe0400002 to -532676606.

	* pa.c (return_addr_rtx): Change 0xe0400002 to -532676606.

From-SVN: r119148
---

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index a3c057284545..43202958dba3 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,7 @@
+2006-11-23  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
+
+	* pa.c (return_addr_rtx): Change 0xe0400002 to -532676606.
+
 2006-11-19  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
 
 	PR target/29114
diff --git a/gcc/config/pa/pa.c b/gcc/config/pa/pa.c
index b1ce12c48a99..b472f2b66b64 100644
--- a/gcc/config/pa/pa.c
+++ b/gcc/config/pa/pa.c
@@ -4682,8 +4682,10 @@ return_addr_rtx (int count, rtx frameaddr)
 		 GEN_INT (0x00011820), NE, NULL_RTX, SImode, 1);
   emit_jump_insn (gen_bne (label));
 
+  /* 0xe0400002 must be specified as -532676606 so that it won't be
+     rejected as an invalid immediate operand on 64-bit hosts.  */
   emit_cmp_insn (gen_rtx_MEM (SImode, plus_constant (ins, 12)),
-		 GEN_INT (0xe0400002), NE, NULL_RTX, SImode, 1);
+		 GEN_INT (-532676606), NE, NULL_RTX, SImode, 1);
 
   /* If there is no export stub then just use the value saved from
      the return pointer register.  */