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| author | Haochen Jiang <haochen.jiang@intel.com> | 2022-11-04 09:20:54 +0800 |
|---|---|---|
| committer | Haochen Jiang <haochen.jiang@intel.com> | 2022-11-04 09:35:52 +0800 |
| commit | 152834feffa233ade3fc9c9aa6237c9a447ef62c (patch) | |
| tree | 906e7ed2ce446ea3d699dad20ad3e1685d8552bd /gcc/doc/sourcebuild.texi | |
| parent | d29260ce806a3aa415f3642fe5720901dad78531 (diff) | |
| download | gcc-152834feffa233ade3fc9c9aa6237c9a447ef62c.zip gcc-152834feffa233ade3fc9c9aa6237c9a447ef62c.tar.gz gcc-152834feffa233ade3fc9c9aa6237c9a447ef62c.tar.bz2 | |
Support Intel CMPccXADD
gcc/ChangeLog:
* common/config/i386/cpuinfo.h (get_available_features):
Detect cmpccxadd.
* common/config/i386/i386-common.cc
(OPTION_MASK_ISA2_CMPCCXADD_SET,
OPTION_MASK_ISA2_CMPCCXADD_UNSET): New.
(ix86_handle_option): Handle -mcmpccxadd.
* common/config/i386/i386-cpuinfo.h (enum processor_features):
Add FEATURE_CMPCCXADD.
* common/config/i386/i386-isas.h: Add ISA_NAME_TABLE_ENTRY for
cmpccxadd.
* config.gcc: Add cmpccxaddintrin.h.
* config/i386/cpuid.h (bit_CMPCCXADD): New.
* config/i386/i386-builtin-types.def:
Add DEF_FUNCTION_TYPE(INT, PINT, INT, INT, INT)
and DEF_FUNCTION_TYPE(LONGLONG, PLONGLONG, LONGLONG, LONGLONG, INT).
* config/i386/i386-builtin.def (BDESC): Add new builtins.
* config/i386/i386-c.cc (ix86_target_macros_internal): Define
__CMPCCXADD__.
* config/i386/i386-expand.cc (ix86_expand_special_args_builtin):
Add new parameter to indicate constant position.
Handle INT_FTYPE_PINT_INT_INT_INT
and LONGLONG_FTYPE_PLONGLONG_LONGLONG_LONGLONG_INT.
* config/i386/i386-isa.def (CMPCCXADD): Add DEF_PTA(CMPCCXADD).
* config/i386/i386-options.cc (isa2_opts): Add -mcmpccxadd.
(ix86_valid_target_attribute_inner_p): Handle cmpccxadd.
* config/i386/i386.opt: Add option -mcmpccxadd.
* config/i386/sync.md (cmpccxadd_<mode>): New define insn.
* config/i386/x86gprintrin.h: Include cmpccxaddintrin.h.
* doc/extend.texi: Document cmpccxadd.
* doc/invoke.texi: Document -mcmpccxadd.
* doc/sourcebuild.texi: Document target cmpccxadd.
* config/i386/cmpccxaddintrin.h: New file.
gcc/testsuite/ChangeLog:
* g++.dg/other/i386-2.C: Add -mcmpccxadd.
* g++.dg/other/i386-3.C: Ditto.
* gcc.target/i386/avx-1.c: Ditto.
* gcc.target/i386/funcspec-56.inc: Add new target attribute.
* gcc.target/i386/sse-13.c: Add -mcmpccxadd.
* gcc.target/i386/sse-23.c: Ditto.
* gcc.target/i386/x86gprintrin-1.c: Ditto.
* gcc.target/i386/x86gprintrin-2.c: Ditto.
* gcc.target/i386/x86gprintrin-3.c: Ditto.
* gcc.target/i386/x86gprintrin-4.c: Ditto.
* gcc.target/i386/x86gprintrin-5.c: Ditto.
* lib/target-supports.exp (check_effective_target_cmpccxadd):
New.
* gcc.target/i386/cmpccxadd-1.c: New test.
* gcc.target/i386/cmpccxadd-2.c: Ditto.
Diffstat (limited to 'gcc/doc/sourcebuild.texi')
| -rw-r--r-- | gcc/doc/sourcebuild.texi | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/gcc/doc/sourcebuild.texi b/gcc/doc/sourcebuild.texi index a12175b..714595d 100644 --- a/gcc/doc/sourcebuild.texi +++ b/gcc/doc/sourcebuild.texi @@ -2511,6 +2511,9 @@ Target supports the execution of @code{amx-bf16} instructions. @item cell_hw Test system can execute AltiVec and Cell PPU instructions. +@item cmpccxadd +Target supports the execution of @code{cmpccxadd} instructions. + @item coldfire_fpu Target uses a ColdFire FPU. |