I found this on the PPH branch. We were not handling TYPE_ADDR_SPACE in the streamer. Fixed with this patch. Richi, I will apply it on trunk unless you remember some reason why we never streamed this? It does not seem to affect any LTO tests. Tested with lto profiledbootstrap on x86_64. Diego. * tree-streamer-out.c (pack_ts_base_value_fields): Emit TYPE_ADDR_SPACE. * tree-streamer-in.c (unpack_ts_base_value_fields): Read TYPE_ADDR_SPACE. diff --git a/gcc/tree-streamer-in.c b/gcc/tree-streamer-in.c index db2bb37..86eb9ce 100644 --- a/gcc/tree-streamer-in.c +++ b/gcc/tree-streamer-in.c @@ -130,7 +130,10 @@ unpack_ts_base_value_fields (struct bitpack_d *bp, tree expr) TREE_PROTECTED (expr) = (unsigned) bp_unpack_value (bp, 1); TREE_DEPRECATED (expr) = (unsigned) bp_unpack_value (bp, 1); if (TYPE_P (expr)) - TYPE_SATURATING (expr) = (unsigned) bp_unpack_value (bp, 1); + { + TYPE_SATURATING (expr) = (unsigned) bp_unpack_value (bp, 1); + TYPE_ADDR_SPACE (expr) = (unsigned) bp_unpack_value (bp, 8); + } else if (TREE_CODE (expr) == SSA_NAME) SSA_NAME_IS_DEFAULT_DEF (expr) = (unsigned) bp_unpack_value (bp, 1); else diff --git a/gcc/tree-streamer-out.c b/gcc/tree-streamer-out.c index 58be0a3..c46859f 100644 --- a/gcc/tree-streamer-out.c +++ b/gcc/tree-streamer-out.c @@ -100,7 +100,10 @@ pack_ts_base_value_fields (struct bitpack_d *bp, tree expr) bp_pack_value (bp, TREE_PROTECTED (expr), 1); bp_pack_value (bp, TREE_DEPRECATED (expr), 1); if (TYPE_P (expr)) - bp_pack_value (bp, TYPE_SATURATING (expr), 1); + { + bp_pack_value (bp, TYPE_SATURATING (expr), 1); + bp_pack_value (bp, TYPE_ADDR_SPACE (expr), 8); + } else if (TREE_CODE (expr) == SSA_NAME) bp_pack_value (bp, SSA_NAME_IS_DEFAULT_DEF (expr), 1); else -- 1.7.3.1 -- This patch is available for review at http://codereview.appspot.com/5308067
