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| author | Martin Liska <mliska@suse.cz> | 2019-07-03 10:36:35 +0200 |
|---|---|---|
| committer | Martin Liska <marxin@gcc.gnu.org> | 2019-07-03 08:36:35 +0000 |
| commit | 88614dfa2bb5a40566bef00a85b13c4b167dc3c5 (patch) | |
| tree | c8eb33857108931389e2e1062444b2deb45e6a29 /gcc/lto-section-in.c | |
| parent | 8ba6ea878fd0965606ba6cfd74cf7097a40ed6c1 (diff) | |
| download | gcc-88614dfa2bb5a40566bef00a85b13c4b167dc3c5.zip gcc-88614dfa2bb5a40566bef00a85b13c4b167dc3c5.tar.gz gcc-88614dfa2bb5a40566bef00a85b13c4b167dc3c5.tar.bz2 | |
Add .gnu.lto_.lto section.
2019-07-03 Martin Liska <mliska@suse.cz>
* lto-section-in.c (lto_get_section_data): Add "lto" section.
* lto-section-out.c (lto_destroy_simple_output_block): Never
compress LTO_section_lto section.
* lto-streamer-out.c (produce_asm): Do not set major_version
and minor_version.
(lto_output_toplevel_asms): Likewise.
(produce_lto_section): New function.
(lto_output): Call produce_lto_section.
(lto_write_mode_table): Do not set major_version and
minor_version.
(produce_asm_for_decls): Likewise.
* lto-streamer.h (enum lto_section_type): Add LTO_section_lto
type.
(struct lto_header): Remove.
(struct lto_section): New struct.
(struct lto_simple_header): Do not inherit from lto_header.
(struct lto_file_decl_data): Add lto_section_header field.
2019-07-03 Martin Liska <mliska@suse.cz>
* lto-common.c: Read LTO section and verify header.
From-SVN: r272995
Diffstat (limited to 'gcc/lto-section-in.c')
| -rw-r--r-- | gcc/lto-section-in.c | 9 |
1 files changed, 3 insertions, 6 deletions
diff --git a/gcc/lto-section-in.c b/gcc/lto-section-in.c index 4cfc0ca..4e7d118 100644 --- a/gcc/lto-section-in.c +++ b/gcc/lto-section-in.c @@ -52,10 +52,10 @@ const char *lto_section_name[LTO_N_SECTION_TYPES] = "icf", "offload_table", "mode_table", - "hsa" + "hsa", + "lto" }; - /* Hooks so that the ipa passes can call into the lto front end to get sections. */ @@ -146,7 +146,7 @@ lto_get_section_data (struct lto_file_decl_data *file_data, /* WPA->ltrans streams are not compressed with exception of function bodies and variable initializers that has been verbatim copied from earlier compilations. */ - if (!flag_ltrans || decompress) + if ((!flag_ltrans || decompress) && section_type != LTO_section_lto) { /* Create a mapping header containing the underlying data and length, and prepend this to the uncompression buffer. The uncompressed data @@ -167,9 +167,6 @@ lto_get_section_data (struct lto_file_decl_data *file_data, data = buffer.data + header_length; } - lto_check_version (((const lto_header *)data)->major_version, - ((const lto_header *)data)->minor_version, - file_data->file_name); return data; } |