i386.c (ix86_delegitimize_address): Support Darwin PIC addresses.

	* config/i386/i386.c (ix86_delegitimize_address): Support Darwin
	PIC addresses.

From-SVN: r110716

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 82f7ec9..71da549 100644 (file)
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,8 @@
+2006-02-07  Geoffrey Keating  <geoffk@apple.com>
+
+       * config/i386/i386.c (ix86_delegitimize_address): Support Darwin
+       PIC addresses.
+
 2006-02-07  Roger Sayle  <roger@eyesopen.com>
 
        * config/sparc/sparc.c (sparc_type_code): Don't handle CHAR_TYPE.

diff --git a/gcc/config/i386/i386.c b/gcc/config/i386/i386.c
index f4eb04e..edfe04f 100644 (file)
--- a/gcc/config/i386/i386.c
+++ b/gcc/config/i386/i386.c
@@ -7152,6 +7152,14 @@ ix86_delegitimize_address (rtx orig_x)
       return x;
     }
 
+  if (TARGET_MACHO && darwin_local_data_pic (x)
+      && GET_CODE (orig_x) != MEM)
+    {
+      x = XEXP (x, 0);
+      if (y)
+       return gen_rtx_PLUS (Pmode, y, x);
+      return x;
+    }
   return orig_x;
 }
 \f