diff options
| author | Hartmut Penner <hpenner@de.ibm.com> | 2003-01-10 15:17:15 +0000 |
|---|---|---|
| committer | Hartmut Penner <hpenner@gcc.gnu.org> | 2003-01-10 15:17:15 +0000 |
| commit | be2c2a4be1807e010e7faa616ea77bab16fa6e07 (patch) | |
| tree | 0a622063bad266c758ac7fbb2879fba586fc3783 | |
| parent | 1f45013893222d0c35b365d4ee93e39bce2a5041 (diff) | |
| download | gcc-be2c2a4be1807e010e7faa616ea77bab16fa6e07.zip gcc-be2c2a4be1807e010e7faa616ea77bab16fa6e07.tar.gz gcc-be2c2a4be1807e010e7faa616ea77bab16fa6e07.tar.bz2 | |
invoke.texi: Document -mtune, delete -mcpu option for S/390 and zSeries.
* doc/invoke.texi: Document -mtune, delete -mcpu
option for S/390 and zSeries.
* config/s390/s390.c (s390_tune_string) New variable.
(s390_cpu_string) Delete variable.
(override_options): Use s390_tune_string instead of
s390_cpu_string.
* config/s390/s390.h: (TARGET_OPTIONS) '-mtune' instead of '-mcpu'.
From-SVN: r61159
| -rw-r--r-- | gcc/ChangeLog | 10 | ||||
| -rw-r--r-- | gcc/config/s390/s390.c | 16 | ||||
| -rw-r--r-- | gcc/config/s390/s390.h | 4 |
3 files changed, 20 insertions, 10 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index ff7ff33..d4a19fe 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,13 @@ +2003-01-10 Hartmut Penner <hpenner@de.ibm.com> + + * doc/invoke.texi: Document -mtune, delete -mcpu + option for S/390 and zSeries. + * config/s390/s390.c (s390_tune_string) New variable. + (s390_cpu_string) Delete variable. + (override_options): Use s390_tune_string instead of + s390_cpu_string. + * config/s390/s390.h: (TARGET_OPTIONS) '-mtune' instead of '-mcpu'. + 2003-01-10 Kazu Hirata <kazu@cs.umass.edu> * config/h8300/h8300.md (*iorsi3_ashift_31): New. diff --git a/gcc/config/s390/s390.c b/gcc/config/s390/s390.c index 9be760d..25956ec 100644 --- a/gcc/config/s390/s390.c +++ b/gcc/config/s390/s390.c @@ -117,13 +117,13 @@ struct s390_address int pointer; }; -/* Which cpu are we scheduling for. */ +/* Which cpu are we tuning for. */ enum processor_type s390_cpu; /* Which instruction set architecture to use. */ enum processor_type s390_arch; /* Strings to hold which cpu and instruction set architecture to use. */ -const char *s390_cpu_string; /* for -mcpu=<xxx> */ +const char *s390_tune_string; /* for -mtune=<xxx> */ const char *s390_arch_string; /* for -march=<xxx> */ /* Define the structure for the machine field in struct function. */ @@ -869,10 +869,10 @@ override_options () init_machine_status = s390_init_machine_status; /* Set cpu and arch, if only partially given. */ - if (!s390_cpu_string && s390_arch_string) - s390_cpu_string = s390_arch_string; - if (!s390_cpu_string) - s390_cpu_string = cpu_names [TARGET_64BIT ? TARGET_CPU_DEFAULT_2064 + if (!s390_tune_string && s390_arch_string) + s390_tune_string = s390_arch_string; + if (!s390_tune_string) + s390_tune_string = cpu_names [TARGET_64BIT ? TARGET_CPU_DEFAULT_2064 : TARGET_CPU_DEFAULT_9672]; if (!s390_arch_string) #ifdef DEFAULT_TARGET_64BIT @@ -912,14 +912,14 @@ override_options () } for (i = 0; i < pta_size; i++) - if (! strcmp (s390_cpu_string, processor_alias_table[i].name)) + if (! strcmp (s390_tune_string, processor_alias_table[i].name)) { s390_cpu = processor_alias_table[i].processor; break; } if (i == pta_size) - error ("bad value (%s) for -mcpu= switch", s390_cpu_string); + error ("bad value (%s) for -mtune= switch", s390_tune_string); } /* Map for smallest class containing reg regno. */ diff --git a/gcc/config/s390/s390.h b/gcc/config/s390/s390.h index fce6c48..bf54f78 100644 --- a/gcc/config/s390/s390.h +++ b/gcc/config/s390/s390.h @@ -41,7 +41,7 @@ enum processor_type }; extern enum processor_type s390_cpu; -extern const char *s390_cpu_string; +extern const char *s390_tune_string; extern enum processor_type s390_arch; extern const char *s390_arch_string; @@ -113,7 +113,7 @@ extern int target_flags; { "", TARGET_DEFAULT, 0 } } #define TARGET_OPTIONS \ -{ { "cpu=", &s390_cpu_string, \ +{ { "tune=", &s390_tune_string, \ N_("Schedule code for given CPU")}, \ { "arch=", &s390_arch_string, \ N_("Generate code for given CPU")}, \ |