diff options
| author | jason <jason@138bc75d-0d04-0410-961f-82ee72b054a4> | 2000-03-04 00:48:46 +0000 |
|---|---|---|
| committer | jason <jason@138bc75d-0d04-0410-961f-82ee72b054a4> | 2000-03-04 00:48:46 +0000 |
| commit | ad2fe2cdc0ca3b25f67354611b411599e9e97b6c (patch) | |
| tree | 29b58916ce9e193f2b31a39bfb2eb5cdae4dfcef /gcc/final.c | |
| parent | 89d7453ca4cdb15f83fa57aa7fbd8555017a41e1 (diff) | |
| download | gcc-ad2fe2cdc0ca3b25f67354611b411599e9e97b6c.tar.gz | |
* 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.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@32320 138bc75d-0d04-0410-961f-82ee72b054a4
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 948ecd33e5d..d5a1a304c40 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. */ |