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| author | Jason Merrill <jason@gcc.gnu.org> | 2000-03-03 19:48:46 -0500 |
|---|---|---|
| committer | Jason Merrill <jason@gcc.gnu.org> | 2000-03-03 19:48:46 -0500 |
| commit | fcd7f76b289ddadbb67057154547d570b94f2b23 (patch) | |
| tree | 29b58916ce9e193f2b31a39bfb2eb5cdae4dfcef /gcc/final.c | |
| parent | 6db201439a6635a374ec572561d961c9cf734ee2 (diff) | |
| download | gcc-fcd7f76b289ddadbb67057154547d570b94f2b23.zip gcc-fcd7f76b289ddadbb67057154547d570b94f2b23.tar.gz gcc-fcd7f76b289ddadbb67057154547d570b94f2b23.tar.bz2 | |
dwarf2out.c (dwarf2out_frame_debug): Add cast to silence warning.
* dwarf2out.c (dwarf2out_frame_debug): Add cast to silence warning.
(dwarf2out_decl): Functions can now have DECL_IGNORED_P.
(gen_decl_die): Likewise.
* dwarfout.c (dwarfout_file_scope_decl): Likewise.
(output_decl): Likewise.
* varasm.c (make_function_rtl): If we change the name used in the
rtl, update DECL_ASSEMBLER_NAME accordingly.
(make_decl_rtl): Likewise.
* toplev.c (rest_of_compilation): Tweak formatting.
* toplev.c (rest_of_compilation): find_loop_tree_blocks before
remove_unnecessary_notes.
(debug_ignore_block): New fn.
* toplev.h: Declare it.
* emit-rtl.c (remove_unncessary_notes): Call it.
* dwarf2out.c (dwarf2out_ignore_block): New fn.
* dwarf2out.h: Declare it.
* final.c (final_start_function): Don't call remove_unnecessary_notes
if we did insn scheduling.
From-SVN: r32320
Diffstat (limited to 'gcc/final.c')
| -rw-r--r-- | gcc/final.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/gcc/final.c b/gcc/final.c index 948ecd3..d5a1a30 100644 --- a/gcc/final.c +++ b/gcc/final.c @@ -1644,7 +1644,10 @@ final_start_function (first, file, optimize) if (write_symbols) { number_blocks (current_function_decl); - remove_unncessary_notes (); + /* Scheduling packs block notes together at the top of a basic block, + so we can't learn anything from them. */ + if (! flag_schedule_insns && ! flag_schedule_insns_after_reload) + remove_unncessary_notes (); /* We never actually put out begin/end notes for the top-level block in the function. But, conceptually, that block is always needed. */ |