From: Bernd Schmidt <bernds@redhat.co.uk>
Date: Fri, 29 Dec 2000 16:02:01 +0000 (+0000)
Subject: Fix a sparc PIC problem
X-Git-Tag: prereleases/gcc-2.95.3-test1~11
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=2ca1f135bd6f5c45699ac841146343f1924e4b7a;p=thirdparty%2Fgcc.git

Fix a sparc PIC problem

From-SVN: r38539
---

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 58b900f20db0..c990d82b9b6e 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -3,6 +3,9 @@
 	* combine.c (cant_combine_insn_p): Only restrict hard register
 	combinations for SMALL_REGISTER_CLASSES machines.
 
+	* config/sparc/sparc.c (pic_address_needs_scratch): LABEL_REFs are
+	not valid pic operands.
+
 2000-12-22  Bernd Schmidt  <bernds@redhat.co.uk>
 
 	* calls.c (emit_call_1): Fall back to call_pop/call_value_pop if no
diff --git a/gcc/config/sparc/sparc.c b/gcc/config/sparc/sparc.c
index 45862a77bc73..6d2d44ff8298 100644
--- a/gcc/config/sparc/sparc.c
+++ b/gcc/config/sparc/sparc.c
@@ -2429,6 +2429,9 @@ int
 pic_address_needs_scratch (x)
      rtx x;
 {
+  if (GET_CODE (x) == LABEL_REF)
+    return 1;
+
   /* An address which is a symbolic plus a non SMALL_INT needs a temp reg.  */
   if (GET_CODE (x) == CONST && GET_CODE (XEXP (x, 0)) == PLUS
       && GET_CODE (XEXP (XEXP (x, 0), 0)) == SYMBOL_REF