re PR tree-optimization/48846 (Many -O2 -flto testsuite failures with -m32 -mavx)

2011-05-03  Richard Guenther  <rguenther@suse.de>

	PR lto/48846
	* lto-streamer-in.c (unpack_ts_decl_common_value_fields):
	Stream decl_common.off_align instead of the derived DECL_OFFSET_ALIGN.
	* lto-streamer-out.c (pack_ts_decl_common_value_fields): Likewise.

From-SVN: r173298

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index aca7c22132025589766f12094e95d9032f4f9e85..468a2945b6f7f08b3de71a967a5b40b271a168ad 100644 (file)
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,10 @@
+2011-05-03  Richard Guenther  <rguenther@suse.de>
+
+       PR lto/48846
+       * lto-streamer-in.c (unpack_ts_decl_common_value_fields):
+       Stream decl_common.off_align instead of the derived DECL_OFFSET_ALIGN.
+       * lto-streamer-out.c (pack_ts_decl_common_value_fields): Likewise.
+
 2011-05-03  Richard Guenther  <rguenther@suse.de>
 
        * c-decl.c (grokdeclarator): Instead of looking at

diff --git a/gcc/lto-streamer-in.c b/gcc/lto-streamer-in.c
index ce5e33d0929cae0e8d70fc4ed0cad47e8926c05d..63fa5c0292bc6429c76eab9cc571fc88c26bc110 100644 (file)
--- a/gcc/lto-streamer-in.c
+++ b/gcc/lto-streamer-in.c
@@ -1653,11 +1653,9 @@ unpack_ts_decl_common_value_fields (struct bitpack_d *bp, tree expr)
 
   if (TREE_CODE (expr) == FIELD_DECL)
     {
-      unsigned HOST_WIDE_INT off_align;
       DECL_PACKED (expr) = (unsigned) bp_unpack_value (bp, 1);
       DECL_NONADDRESSABLE_P (expr) = (unsigned) bp_unpack_value (bp, 1);
-      off_align = (unsigned HOST_WIDE_INT) bp_unpack_value (bp, 8);
-      SET_DECL_OFFSET_ALIGN (expr, off_align);
+      expr->decl_common.off_align = bp_unpack_value (bp, 8);
     }
 
   if (TREE_CODE (expr) == RESULT_DECL

diff --git a/gcc/lto-streamer-out.c b/gcc/lto-streamer-out.c
index 959498312a565b725b030fde9abb7a42879212a6..61ca69a1a0a24d8797a9e02aa13548a22bc2aa2b 100644 (file)
--- a/gcc/lto-streamer-out.c
+++ b/gcc/lto-streamer-out.c
@@ -401,7 +401,7 @@ pack_ts_decl_common_value_fields (struct bitpack_d *bp, tree expr)
     {
       bp_pack_value (bp, DECL_PACKED (expr), 1);
       bp_pack_value (bp, DECL_NONADDRESSABLE_P (expr), 1);
-      bp_pack_value (bp, DECL_OFFSET_ALIGN (expr), 8);
+      bp_pack_value (bp, expr->decl_common.off_align, 8);
     }
 
   if (TREE_CODE (expr) == RESULT_DECL