diff options
Diffstat (limited to 'gcc/flags.h')
| -rw-r--r-- | gcc/flags.h | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/gcc/flags.h b/gcc/flags.h index bd8b82d4372..519aa920cd8 100644 --- a/gcc/flags.h +++ b/gcc/flags.h @@ -114,7 +114,7 @@ extern int optimize_size; /* True if this is the LTO front end (lto1). This is used to disable gimple generation and lowering passes that are normally run on the output of a front end. These passes must be bypassed for lto since - they have already been done before the gimple was written. */ + they have already been done before the gimple was written. */ extern bool in_lto_p; @@ -122,9 +122,9 @@ extern bool in_lto_p; extern int flag_generate_lto; -/* Used to set the level of -Wstrict-aliasing, when no level is specified. +/* Used to set the level of -Wstrict-aliasing, when no level is specified. The external way to set the default level is to use - -Wstrict-aliasing=level. + -Wstrict-aliasing=level. ONOFF is assumed to take value 1 when -Wstrict-aliasing is specified, and 0 otherwise. After calling this function, wstrict_aliasing will be set to the default value of -Wstrict_aliasing=level. */ @@ -264,8 +264,8 @@ extern bool sel_sched_switch_set; /* Whether to run the warn_unused_result attribute pass. */ extern bool flag_warn_unused_result; -/* Values of the -falign-* flags: how much to align labels in code. - 0 means `use default', 1 means `don't align'. +/* Values of the -falign-* flags: how much to align labels in code. + 0 means `use default', 1 means `don't align'. For each variable, there is an _log variant which is the power of two not less than the variable, for .align output. */ |