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| author | Martin Liska <mliska@suse.cz> | 2018-07-17 11:21:41 +0200 |
|---|---|---|
| committer | Martin Liska <marxin@gcc.gnu.org> | 2018-07-17 09:21:41 +0000 |
| commit | d800a1e76ae4c5ed1425e89c9f416b28ae7df82b (patch) | |
| tree | 2e9c927a02f4313ce7816f7ae4b3e58670b5eb16 /gcc | |
| parent | 3f1a2e5765d0eee0b4e6f2675e5ed9147f457bfb (diff) | |
| download | gcc-d800a1e76ae4c5ed1425e89c9f416b28ae7df82b.zip gcc-d800a1e76ae4c5ed1425e89c9f416b28ae7df82b.tar.gz gcc-d800a1e76ae4c5ed1425e89c9f416b28ae7df82b.tar.bz2 | |
Define MAX_CODE_ALIGN globally.
2018-07-17 Martin Liska <mliska@suse.cz>
* align.h (MAX_CODE_ALIGN): New.
(MAX_CODE_ALIGN_VALUE): New.
* common/config/i386/i386-common.c (ix86_handle_option):
(MAX_CODE_ALIGN): Moved to align.h.
* final.c (MAX_CODE_ALIGN): Likewise.
* opts.c (parse_and_check_align_values):
(MAX_CODE_ALIGN): Likewise.
(MAX_CODE_ALIGN_VALUE): Likewise.
From-SVN: r262806
Diffstat (limited to 'gcc')
| -rw-r--r-- | gcc/ChangeLog | 11 | ||||
| -rw-r--r-- | gcc/align.h | 4 | ||||
| -rw-r--r-- | gcc/common/config/i386/i386-common.c | 3 | ||||
| -rw-r--r-- | gcc/final.c | 1 | ||||
| -rw-r--r-- | gcc/opts.c | 4 |
5 files changed, 15 insertions, 8 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index fe754fa..ccc824c 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,5 +1,16 @@ 2018-07-17 Martin Liska <mliska@suse.cz> + * align.h (MAX_CODE_ALIGN): New. + (MAX_CODE_ALIGN_VALUE): New. + * common/config/i386/i386-common.c (ix86_handle_option): + (MAX_CODE_ALIGN): Moved to align.h. + * final.c (MAX_CODE_ALIGN): Likewise. + * opts.c (parse_and_check_align_values): + (MAX_CODE_ALIGN): Likewise. + (MAX_CODE_ALIGN_VALUE): Likewise. + +2018-07-17 Martin Liska <mliska@suse.cz> + * config/i386/att.h (ASM_OUTPUT_ALIGN): Fix spacing in order to fulfil coding style. * config/i386/cygming.h (ASM_OUTPUT_ALIGN): Likewise. diff --git a/gcc/align.h b/gcc/align.h index 5a5d6c7..9acce47 100644 --- a/gcc/align.h +++ b/gcc/align.h @@ -74,3 +74,7 @@ struct align_flags align_flags_tuple levels[2]; }; + +/* Define maximum supported code alignment. */ +#define MAX_CODE_ALIGN 16 +#define MAX_CODE_ALIGN_VALUE (1 << MAX_CODE_ALIGN) diff --git a/gcc/common/config/i386/i386-common.c b/gcc/common/config/i386/i386-common.c index 277ee55..70b3c3f 100644 --- a/gcc/common/config/i386/i386-common.c +++ b/gcc/common/config/i386/i386-common.c @@ -1318,9 +1318,6 @@ ix86_handle_option (struct gcc_options *opts, return true; - /* Comes from final.c -- no real reason to change it. */ -#define MAX_CODE_ALIGN 16 - case OPT_malign_loops_: warning_at (loc, 0, "-malign-loops is obsolete, use -falign-loops"); if (value > MAX_CODE_ALIGN) diff --git a/gcc/final.c b/gcc/final.c index 59eb75c..445a3fe 100644 --- a/gcc/final.c +++ b/gcc/final.c @@ -842,7 +842,6 @@ shorten_branches (rtx_insn *first) rtx_insn *insn; int max_uid; int i; -#define MAX_CODE_ALIGN 16 rtx_insn *seq; int something_changed = 1; char *varying_length; @@ -1805,10 +1805,6 @@ parse_and_check_align_values (const char *flag, return false; } - /* Comes from final.c -- no real reason to change it. */ -#define MAX_CODE_ALIGN 16 -#define MAX_CODE_ALIGN_VALUE (1 << MAX_CODE_ALIGN) - for (unsigned i = 0; i < result_values.length (); i++) if (result_values[i] > MAX_CODE_ALIGN_VALUE) { |