From: Eric Botcazou <ebotcazou@adacore.com>
Date: Sat, 3 Mar 2012 13:44:52 +0000 (+0000)
Subject: re PR target/52425 (ICE when compiling file from audacious with -fPIC -g)
X-Git-Tag: releases/gcc-4.6.4~660
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=a37076035ce3053a910308a4eb7e4f3f23640671;p=thirdparty%2Fgcc.git

re PR target/52425 (ICE when compiling file from audacious with -fPIC -g)

	PR target/52425
	Backport from mainline
	2011-05-22  Eric Botcazou  <ebotcazou@adacore.com>

	* config/sparc/sparc.c (sparc_delegitimize_address): Handle
	UNSPEC_MOVE_PIC pattern.

From-SVN: r184855
---

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 9648450c7186..79f1bce53d59 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,12 @@
+2012-03-03  Eric Botcazou  <ebotcazou@adacore.com>
+
+	PR target/52425
+	Backport from mainline
+	2011-05-22  Eric Botcazou  <ebotcazou@adacore.com>
+
+	* config/sparc/sparc.c (sparc_delegitimize_address): Handle
+	UNSPEC_MOVE_PIC pattern.
+
 2012-03-02  Peter Bergner  <bergner@vnet.ibm.com>
 
 	Backport from mainline
diff --git a/gcc/config/sparc/sparc.c b/gcc/config/sparc/sparc.c
index c93c25bbd0a6..f1c5ecd83e53 100644
--- a/gcc/config/sparc/sparc.c
+++ b/gcc/config/sparc/sparc.c
@@ -3658,13 +3658,17 @@ sparc_delegitimize_address (rtx x)
 {
   x = delegitimize_mem_from_attrs (x);
 
-  if (GET_CODE (x) == LO_SUM
-      && GET_CODE (XEXP (x, 1)) == UNSPEC
-      && XINT (XEXP (x, 1), 1) == UNSPEC_TLSLE)
-    {
-      x = XVECEXP (XEXP (x, 1), 0, 0);
-      gcc_assert (GET_CODE (x) == SYMBOL_REF);
-    }
+  if (GET_CODE (x) == LO_SUM && GET_CODE (XEXP (x, 1)) == UNSPEC)
+    switch (XINT (XEXP (x, 1), 1))
+      {
+      case UNSPEC_MOVE_PIC:
+      case UNSPEC_TLSLE:
+	x = XVECEXP (XEXP (x, 1), 0, 0);
+	gcc_assert (GET_CODE (x) == SYMBOL_REF);
+	break;
+      default:
+	break;
+      }
 
   return x;
 }