From 0f1e88429a98791cd8c5b8d80703fc5f04a80b23 Mon Sep 17 00:00:00 2001 From: Eric Botcazou Date: Tue, 2 Oct 2012 10:00:32 +0000 Subject: [PATCH] tree.h (DECL_NONLOCAL_FRAME): New macro. * tree.h (DECL_NONLOCAL_FRAME): New macro. * tree-nested.c (get_frame_type): Set DECL_NONLOCAL_FRAME. * tree-streamer-in.c (unpack_ts_decl_common_value_fields): Stream in DECL_NONLOCAL_FRAME flag. * tree-streamer-out.c (pack_ts_decl_common_value_fields): Stream out DECL_NONLOCAL_FRAME flag. From-SVN: r191970 --- gcc/ChangeLog | 13 +++++++++++-- gcc/tree-nested.c | 1 + gcc/tree-streamer-in.c | 3 +++ gcc/tree-streamer-out.c | 3 +++ gcc/tree.h | 8 ++++++++ 5 files changed, 26 insertions(+), 2 deletions(-) diff --git a/gcc/ChangeLog b/gcc/ChangeLog index d73416cadfc..96da759b099 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,12 @@ +2012-10-02 Eric Botcazou + + * tree.h (DECL_NONLOCAL_FRAME): New macro. + * tree-nested.c (get_frame_type): Set DECL_NONLOCAL_FRAME. + * tree-streamer-in.c (unpack_ts_decl_common_value_fields): Stream in + DECL_NONLOCAL_FRAME flag. + * tree-streamer-out.c (pack_ts_decl_common_value_fields): Stream out + DECL_NONLOCAL_FRAME flag. + 2012-10-02 Marc Glisse * tree-ssa-forwprop.c (forward_propagate_into_cond): Don't use @@ -14,10 +23,10 @@ 2012-10-01 Dehao Chen PR middle-end/54759 - * gcc/tree-vect-loop-manip.c (slpeel_make_loop_iterate_ntimes): Use + * tree-vect-loop-manip.c (slpeel_make_loop_iterate_ntimes): Use LOCATION_LOCUS to compare with UNKNOWN_LOCATION. (slpeel_tree_peel_loop_to_edge): Likewise. - * gcc/tree-vectorizer.c (vectorize_loops): Likewise. + * tree-vectorizer.c (vectorize_loops): Likewise. 2012-10-01 Andrew MacLeod diff --git a/gcc/tree-nested.c b/gcc/tree-nested.c index 0b99803615d..b4d8688895e 100644 --- a/gcc/tree-nested.c +++ b/gcc/tree-nested.c @@ -235,6 +235,7 @@ get_frame_type (struct nesting_info *info) info->frame_type = type; info->frame_decl = create_tmp_var_for (info, type, "FRAME"); + DECL_NONLOCAL_FRAME (info->frame_decl) = 1; /* ??? Always make it addressable for now, since it is meant to be pointed to by the static chain pointer. This pessimizes diff --git a/gcc/tree-streamer-in.c b/gcc/tree-streamer-in.c index f9bee51b01c..73a81c9c3cc 100644 --- a/gcc/tree-streamer-in.c +++ b/gcc/tree-streamer-in.c @@ -216,6 +216,9 @@ unpack_ts_decl_common_value_fields (struct bitpack_d *bp, tree expr) expr->decl_common.off_align = bp_unpack_value (bp, 8); } + if (TREE_CODE (expr) == VAR_DECL) + DECL_NONLOCAL_FRAME (expr) = (unsigned) bp_unpack_value (bp, 1); + if (TREE_CODE (expr) == RESULT_DECL || TREE_CODE (expr) == PARM_DECL || TREE_CODE (expr) == VAR_DECL) diff --git a/gcc/tree-streamer-out.c b/gcc/tree-streamer-out.c index 54059a87dab..63f7a02d587 100644 --- a/gcc/tree-streamer-out.c +++ b/gcc/tree-streamer-out.c @@ -181,6 +181,9 @@ pack_ts_decl_common_value_fields (struct bitpack_d *bp, tree expr) bp_pack_value (bp, expr->decl_common.off_align, 8); } + if (TREE_CODE (expr) == VAR_DECL) + bp_pack_value (bp, DECL_NONLOCAL_FRAME (expr), 1); + if (TREE_CODE (expr) == RESULT_DECL || TREE_CODE (expr) == PARM_DECL || TREE_CODE (expr) == VAR_DECL) diff --git a/gcc/tree.h b/gcc/tree.h index 1217cc008de..ff4ae52e237 100644 --- a/gcc/tree.h +++ b/gcc/tree.h @@ -712,6 +712,9 @@ struct GTY(()) tree_base { SSA_NAME_IS_DEFAULT_DEF in SSA_NAME + + DECL_NONLOCAL_FRAME in + VAR_DECL */ struct GTY(()) tree_typed { @@ -3270,9 +3273,14 @@ extern void decl_fini_priority_insert (tree, priority_type); libraries. */ #define MAX_RESERVED_INIT_PRIORITY 100 +/* In a VAR_DECL, nonzero if this is a global variable for VOPs. */ #define VAR_DECL_IS_VIRTUAL_OPERAND(NODE) \ (VAR_DECL_CHECK (NODE)->base.u.bits.saturating_flag) +/* In a VAR_DECL, nonzero if this is a non-local frame structure. */ +#define DECL_NONLOCAL_FRAME(NODE) \ + (VAR_DECL_CHECK (NODE)->base.default_def_flag) + struct GTY(()) tree_var_decl { struct tree_decl_with_vis common; };