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| author | Ilya Tocar <ilya.tocar@intel.com> | 2014-11-21 15:52:49 +0000 |
|---|---|---|
| committer | Ilya Tocar <tocarip@gcc.gnu.org> | 2014-11-21 18:52:49 +0300 |
| commit | 9c3bca1143bb406aa359e68ab9e2e7bbdb2f694c (patch) | |
| tree | 61c4509cf0f85572ee22147effc6cd91804db37f /.dir-locals.el | |
| parent | 3dcc8af5cd0888813279eacb4fada71b2fbd359d (diff) | |
| download | gcc-9c3bca1143bb406aa359e68ab9e2e7bbdb2f694c.zip gcc-9c3bca1143bb406aa359e68ab9e2e7bbdb2f694c.tar.gz gcc-9c3bca1143bb406aa359e68ab9e2e7bbdb2f694c.tar.bz2 | |
Support clwb x86 instruction.
gcc/
* common/config/i386/i386-common.c (OPTION_MASK_ISA_CLWB_UNSET,
OPTION_MASK_ISA_CLWB_SET): New.
(ix86_handle_option): Handle OPT_mclwb.
* config.gcc: Add clwbintrin.h.
* config/i386/clwbintrin.h: New file.
* config/i386/cpuid.h (bit_CLWB): Define.
* config/i386/driver-i386.c (host_detect_local_cpu): Detect clwb.
* config/i386/i386-c.c (ix86_target_macros_internal): Define
__CLWB__.
* config/i386/i386.c (ix86_target_string): Add -mclwb.
(PTA_CLWB): Define.
(ix86_option_override_internal): Handle new option.
(ix86_valid_target_attribute_inner_p): Add clwb.
(ix86_builtins): Add IX86_BUILTIN_CLWB.
(ix86_init_mmx_sse_builtins): Add __builtin_ia32_clwb.
(ix86_expand_builtin): Handle IX86_BUILTIN_CLWB.
* config/i386/i386.h (TARGET_CLWB, TARGET_CLWB_P): Define.
* config/i386/i386.md (unspecv): Add UNSPECV_CLWB.
(clwb): New instruction.
* config/i386/i386.opt: Add mclwb.
* config/i386/x86intrin.h: Include clwbintrin.h.
gcc/testsuite/
* g++.dg/other/i386-2.C: Add -mclwb.
* g++.dg/other/i386-3.C: Ditto.
* gcc.target/i386/clwb-1.c: New test.
* gcc.target/i386/sse-12.c: Add new options.
* gcc.target/i386/sse-13.c: Ditto.
* gcc.target/i386/sse-14.c: Ditto.
* gcc.target/i386/sse-22.c: Ditto.
* gcc.target/i386/sse-23.c: Ditto.
From-SVN: r217933
Diffstat (limited to '.dir-locals.el')
0 files changed, 0 insertions, 0 deletions