diff options
| author | Richard Sandiford <richard@codesourcery.com> | 2005-12-15 12:40:33 +0000 |
|---|---|---|
| committer | Richard Sandiford <rsandifo@gcc.gnu.org> | 2005-12-15 12:40:33 +0000 |
| commit | c543ca49c257b3e7fcb123014395cfc7d298d28c (patch) | |
| tree | f594f73f80f290828e87bb828d14e3f19d1ad80e /gcc/final.c | |
| parent | 8d46ce6095853cebc4ea306fe0d00a4aa9758610 (diff) | |
| download | gcc-c543ca49c257b3e7fcb123014395cfc7d298d28c.tar.gz | |
final.c (final_scan_insn): Flip in_cold_section_p when changing between the hot and cold sections.
* final.c (final_scan_insn): Flip in_cold_section_p when changing
between the hot and cold sections. Use current_function_section
to get the new section.
* dwarf2out.c (output_line_info): Use in_cold_section_p to
determine whether we are assembling hot or cold code.
(secname_for_decl, dwarf2out_var_location): Likewise.
(dwarf2out_init, dwarf2out_finish): Use switch_to_section.
* varasm.c (last_text_section): Delete.
(in_cold_section_p): New variable.
(hot_function_section): New function.
(current_function_section): Pass in_cold_section_p as the
reloc argument to select_section. Use it to decide between
unlikely_function_section and hot_function_section.
(assemble_start_function): Use switch_to_section. Set
in_cold_section_p instead of last_text_section.
(assemble_end_function): Use switch_to_section.
(switch_to_section): Don't set last_text_section.
* config/darwin/darwin.c (machopic_select_section): Trust the reloc
argument to make the right choice between hot and cold sections.
From-SVN: r108572
Diffstat (limited to 'gcc/final.c')
| -rw-r--r-- | gcc/final.c | 19 |
1 files changed, 3 insertions, 16 deletions
diff --git a/gcc/final.c b/gcc/final.c index 7ccc8f5debe..2b13fb907b9 100644 --- a/gcc/final.c +++ b/gcc/final.c @@ -1708,22 +1708,9 @@ final_scan_insn (rtx insn, FILE *file, int optimize ATTRIBUTE_UNUSED, break; case NOTE_INSN_SWITCH_TEXT_SECTIONS: - - /* The presence of this note indicates that this basic block - belongs in the "cold" section of the .o file. If we are - not already writing to the cold section we need to change - to it. */ - - if (last_text_section == text_section) - { - (*debug_hooks->switch_text_section) (); - switch_to_section (unlikely_text_section ()); - } - else - { - (*debug_hooks->switch_text_section) (); - switch_to_section (text_section); - } + in_cold_section_p = !in_cold_section_p; + (*debug_hooks->switch_text_section) (); + switch_to_section (current_function_section ()); break; case NOTE_INSN_BASIC_BLOCK: |