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| author | Jakub Jelinek <jakub@redhat.com> | 2008-06-27 21:42:32 +0200 |
|---|---|---|
| committer | Jakub Jelinek <jakub@gcc.gnu.org> | 2008-06-27 21:42:32 +0200 |
| commit | b357f682db35f4431e3011e7486a0ac865686e3e (patch) | |
| tree | a8494079b03846dcc069ae2703770a7aed24d215 /gcc/tree-flow.h | |
| parent | b7091901cd984928b3599dc62507045dee1754d6 (diff) | |
| download | gcc-b357f682db35f4431e3011e7486a0ac865686e3e.tar.gz | |
re PR debug/36617 (Debug info for OpenMP code is almost non-existent)
PR debug/36617
* tree-cfg.c (struct move_stmt_d): Replace block field with
orig_block and new_block fields.
(move_stmt_r): Only set TREE_BLOCK to p->new_block if
if it used to be NULL, p->orig_block or if p->orig_block is NULL.
(move_block_to_fn): Replace vars_map and new_label_map arguments
with struct move_stmt_d pointer.
(replace_block_vars_by_duplicates): New function.
(move_sese_region_to_fn): Add ORIG_BLOCK argument. Adjust
move_block_to_fn caller. If ORIG_BLOCK is non-NULL, move over
all subblocks of ORIG_BLOCK to the new function. Call
replace_block_vars_by_duplicates.
* tree-flow.h (move_sese_region_to_fn): Adjust prototype.
* omp-low.c (expand_omp_taskreg): Set TREE_USED on DECL_INITIAL
BLOCK of the new function. Adjust move_sese_region_to_fn caller.
Prune vars with original DECL_CONTEXT from child_cfun->local_decls.
(expand_omp): Temporarily set input_location to the location of
region's controlling stmt.
(lower_omp_sections, lower_omp_for): Add a BLOCK into outermost
BIND_EXPR, push ctx->block_vars and gimplification vars into
the BIND_EXPR and its block's BLOCK_VARS instead of directly
into dest function.
(lower_omp_single): Set TREE_USED on the BIND_EXPR's BLOCK if
there are any BLOCK_VARS.
(lower_omp_taskreg): Set BLOCK on a BIND_EXPR containing the
OMP_PARALLEL or OMP_TASK stmt.
(lower_omp): Save and restore input_location around the lower_omp_1
call.
* testsuite/libgomp.c/debug-1.c: New test.
From-SVN: r137198
Diffstat (limited to 'gcc/tree-flow.h')
| -rw-r--r-- | gcc/tree-flow.h | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/gcc/tree-flow.h b/gcc/tree-flow.h index 15329ac002e..ded7687b75e 100644 --- a/gcc/tree-flow.h +++ b/gcc/tree-flow.h @@ -1,5 +1,5 @@ /* Data and Control Flow Analysis for Trees. - Copyright (C) 2001, 2003, 2004, 2005, 2006, 2007 + Copyright (C) 2001, 2003, 2004, 2005, 2006, 2007, 2008 Free Software Foundation, Inc. Contributed by Diego Novillo <dnovillo@redhat.com> @@ -788,7 +788,7 @@ extern void replace_uses_by (tree, tree); extern void start_recording_case_labels (void); extern void end_recording_case_labels (void); extern basic_block move_sese_region_to_fn (struct function *, basic_block, - basic_block); + basic_block, tree); void remove_edge_and_dominated_blocks (edge); void mark_virtual_ops_in_bb (basic_block); |