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| author | Martin Liska <mliska@suse.cz> | 2021-06-02 08:44:37 +0200 |
|---|---|---|
| committer | Martin Liska <mliska@suse.cz> | 2021-10-01 11:09:10 +0200 |
| commit | 6de9f0c13b27c34336587da19d03200f8cc6bcd5 (patch) | |
| tree | 3823c11c2c1796289a7516f9a94976ee601b2bb8 /gcc/toplev.c | |
| parent | 97909f80fde6c4ce2a2fa1e11b325a80c4741b8c (diff) | |
| download | gcc-6de9f0c13b27c34336587da19d03200f8cc6bcd5.zip gcc-6de9f0c13b27c34336587da19d03200f8cc6bcd5.tar.gz gcc-6de9f0c13b27c34336587da19d03200f8cc6bcd5.tar.bz2 | |
Append target/optimize attr to the current cmdline.
gcc/c-family/ChangeLog:
* c-common.c (parse_optimize_options): Combine optimize
options with what was provided on the command line.
gcc/ChangeLog:
* toplev.c (toplev::main): Save decoded optimization options.
* toplev.h (save_opt_decoded_options): New.
* doc/extend.texi: Be more clear about optimize and target
attributes.
gcc/testsuite/ChangeLog:
* gcc.target/i386/avx512er-vrsqrt28ps-3.c: Disable fast math.
* gcc.target/i386/avx512er-vrsqrt28ps-5.c: Likewise.
* gcc.target/i386/attr-optimize.c: New test.
Diffstat (limited to 'gcc/toplev.c')
| -rw-r--r-- | gcc/toplev.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/gcc/toplev.c b/gcc/toplev.c index e1688aa..78bb7e9 100644 --- a/gcc/toplev.c +++ b/gcc/toplev.c @@ -121,6 +121,9 @@ static bool no_backend; struct cl_decoded_option *save_decoded_options; unsigned int save_decoded_options_count; +/* Vector of saved Optimization decoded command line options. */ +auto_vec<cl_decoded_option> save_opt_decoded_options; + /* Used to enable -fvar-tracking, -fweb and -frename-registers according to optimize in process_options (). */ #define AUTODETECT_VALUE 2 @@ -2334,6 +2337,11 @@ toplev::main (int argc, char **argv) &save_decoded_options, &save_decoded_options_count); + /* Save Optimization decoded options. */ + for (unsigned i = 0; i < save_decoded_options_count; ++i) + if (cl_options[save_decoded_options[i].opt_index].flags & CL_OPTIMIZATION) + save_opt_decoded_options.safe_push (save_decoded_options[i]); + /* Perform language-specific options initialization. */ lang_hooks.init_options (save_decoded_options_count, save_decoded_options); |