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| author | Ilya Leoshkevich <iii@linux.ibm.com> | 2018-08-08 10:55:56 +0000 |
|---|---|---|
| committer | Andreas Krebbel <krebbel@gcc.gnu.org> | 2018-08-08 10:55:56 +0000 |
| commit | 52d4aa4fcfe6c90d45fd37c39c5b2a36650760bd (patch) | |
| tree | 19a7b7a71df389e98af791587cc020b412d618c2 /gcc/doc/invoke.texi | |
| parent | e408261123697a82b5965c700fa2465999f0fd62 (diff) | |
| download | gcc-52d4aa4fcfe6c90d45fd37c39c5b2a36650760bd.zip gcc-52d4aa4fcfe6c90d45fd37c39c5b2a36650760bd.tar.gz gcc-52d4aa4fcfe6c90d45fd37c39c5b2a36650760bd.tar.bz2 | |
S/390: Remove support for g5 and g6 machines
g5 and g6 were deprecated since gcc 6.1.0 (commit 3bd8520f).
gcc/ChangeLog:
2018-08-08 Ilya Leoshkevich <iii@linux.ibm.com>
* common/config/s390/s390-common.c (processor_flags_table):
Remove flags.
* config.gcc: Remove with_arch/with_tune support.
* config/s390/2064.md: Remove cpu attribute comparisons.
* config/s390/driver-native.c (s390_host_detect_local_cpu):
Remove MTN.
* config/s390/linux.h (ASM_SPEC):
Remove -march support.
* config/s390/s390-c.c (s390_cpu_cpp_builtins_internal):
Use a table to get an arch level.
* config/s390/s390-opts.h (enum processor_type):
Remove enum values.
* config/s390/s390.c
(processor_table): Remove entries, add arch_level values.
(s390_issue_rate): Remove cases.
(s390_option_override): Adjust
s390_option_override_internal() call.
(s390_option_override_internal): Remove deprecation warning.
(s390_valid_target_attribute_tree): Adjust
s390_option_override_internal() call.
* config/s390/s390.h (struct s390_processor):
Share with s390-c.c, add arch_level field.
* config/s390/s390.md:
Remove occurrences in cpu attribute.
* config/s390/s390.opt: Remove -march/-mtune support.
* config/s390/tpf.h (ASM_SPEC): Remove -march support.
* doc/invoke.texi: Remove deprecation warning.
gcc/testsuite/ChangeLog:
2018-08-08 Ilya Leoshkevich <iii@linux.ibm.com>
* gcc.target/s390/hotpatch-8.c: Remove.
* gcc.target/s390/hotpatch-9.c: Remove.
* gcc.target/s390/mnop-mcount-m31-fpic.c: Remove.
* gcc.target/s390/mnop-mcount-m31.c: Remove.
From-SVN: r263393
Diffstat (limited to 'gcc/doc/invoke.texi')
| -rw-r--r-- | gcc/doc/invoke.texi | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/gcc/doc/invoke.texi b/gcc/doc/invoke.texi index 841cb47..1de8968 100644 --- a/gcc/doc/invoke.texi +++ b/gcc/doc/invoke.texi @@ -24857,8 +24857,7 @@ system representing a certain processor type. Possible values for @samp{z196}/@samp{arch9}, @samp{zEC12}, @samp{z13}/@samp{arch11}, and @samp{native}. -The default is @option{-march=z900}. @samp{g5}/@samp{arch3} and -@samp{g6} are deprecated and will be removed with future releases. +The default is @option{-march=z900}. Specifying @samp{native} as cpu type can be used to select the best architecture option for the host processor. |