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| author | Indu Bhagat <indu.bhagat@oracle.com> | 2021-04-30 08:03:52 -0700 |
|---|---|---|
| committer | David Faust <david.faust@oracle.com> | 2021-05-20 12:39:33 -0700 |
| commit | 66168f96f07b12bbe0beb6e0e988818f624d56bd (patch) | |
| tree | 4b09439fc1f33061c948f45fb183af4c4df48081 /gcc/final.c | |
| parent | 459d84e9b6e925922246b6aff76a5202b1d4d4ba (diff) | |
| download | gcc-66168f96f07b12bbe0beb6e0e988818f624d56bd.zip gcc-66168f96f07b12bbe0beb6e0e988818f624d56bd.tar.gz gcc-66168f96f07b12bbe0beb6e0e988818f624d56bd.tar.bz2 | |
dwarf: new dwarf_debuginfo_p predicate
This patch introduces a dwarf_debuginfo_p predicate that abstracts and
replaces complex checks on write_symbols.
gcc/c-family/ChangeLog:
* c-lex.c (init_c_lex): Use dwarf_debuginfo_p.
gcc/ChangeLog:
* config/c6x/c6x.c (c6x_output_file_unwind): Use dwarf_debuginfo_p.
* config/darwin.c (darwin_override_options): Likewise.
* config/i386/cygming.h (DBX_REGISTER_NUMBER): Likewise.
* config/i386/darwin.h (DBX_REGISTER_NUMBER): Likewise.
(DWARF2_FRAME_REG_OUT): Likewise.
* config/mips/mips.c (mips_output_filename): Likewise.
* config/rs6000/rs6000.c (rs6000_xcoff_declare_function_name):
Likewise.
(rs6000_dbx_register_number): Likewise.
* dbxout.c: Include flags.h.
* dwarf2cfi.c (cfi_label_required_p): Likewise.
(dwarf2out_do_frame): Likewise.
* except.c: Include flags.h.
* final.c (dwarf2_debug_info_emitted_p): Likewise.
(final_scan_insn_1): Likewise.
* flags.h (dwarf_debuginfo_p): New function declaration.
* opts.c (dwarf_debuginfo_p): New function definition.
* targhooks.c (default_debug_unwind_info): Use dwarf_debuginfo_p.
* toplev.c (process_options): Likewise.
Diffstat (limited to 'gcc/final.c')
| -rw-r--r-- | gcc/final.c | 15 |
1 files changed, 6 insertions, 9 deletions
diff --git a/gcc/final.c b/gcc/final.c index e0a70fc..38c3d70 100644 --- a/gcc/final.c +++ b/gcc/final.c @@ -1428,7 +1428,8 @@ asm_str_count (const char *templ) static bool dwarf2_debug_info_emitted_p (tree decl) { - if (write_symbols != DWARF2_DEBUG && write_symbols != VMS_AND_DWARF2_DEBUG) + /* When DWARF2 debug info is not generated internally. */ + if (!dwarf_debuginfo_p ()) return false; if (DECL_IGNORED_P (decl)) @@ -2306,10 +2307,8 @@ final_scan_insn_1 (rtx_insn *insn, FILE *file, int optimize_p ATTRIBUTE_UNUSED, break; case NOTE_INSN_BLOCK_BEG: - if (debug_info_level == DINFO_LEVEL_NORMAL - || debug_info_level == DINFO_LEVEL_VERBOSE - || write_symbols == DWARF2_DEBUG - || write_symbols == VMS_AND_DWARF2_DEBUG + if (debug_info_level >= DINFO_LEVEL_NORMAL + || dwarf_debuginfo_p () || write_symbols == VMS_DEBUG) { int n = BLOCK_NUMBER (NOTE_BLOCK (insn)); @@ -2344,10 +2343,8 @@ final_scan_insn_1 (rtx_insn *insn, FILE *file, int optimize_p ATTRIBUTE_UNUSED, case NOTE_INSN_BLOCK_END: maybe_output_next_view (seen); - if (debug_info_level == DINFO_LEVEL_NORMAL - || debug_info_level == DINFO_LEVEL_VERBOSE - || write_symbols == DWARF2_DEBUG - || write_symbols == VMS_AND_DWARF2_DEBUG + if (debug_info_level >= DINFO_LEVEL_NORMAL + || dwarf_debuginfo_p () || write_symbols == VMS_DEBUG) { int n = BLOCK_NUMBER (NOTE_BLOCK (insn)); |