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| author | Sebastian Peryt <sebastian.peryt@intel.com> | 2018-05-11 15:17:42 +0200 |
|---|---|---|
| committer | Sebastian Peryt <speryt@gcc.gnu.org> | 2018-05-11 15:17:42 +0200 |
| commit | 55f31ed10fd38c50560114c47698ed0aa2b302c8 (patch) | |
| tree | 5be5eee255e124ed77f310e674dc92f07c1bc408 /gcc/cp/g++spec.c | |
| parent | c40a8be80895679e8100e6ed32274bbed57d6543 (diff) | |
| download | gcc-55f31ed10fd38c50560114c47698ed0aa2b302c8.zip gcc-55f31ed10fd38c50560114c47698ed0aa2b302c8.tar.gz gcc-55f31ed10fd38c50560114c47698ed0aa2b302c8.tar.bz2 | |
i386-common.c (OPTION_MASK_ISA_WAITPKG_SET, [...]): New defines.
2018-05-11 Sebastian Peryt <sebastian.peryt@intel.com>
gcc/
* common/config/i386/i386-common.c (OPTION_MASK_ISA_WAITPKG_SET,
OPTION_MASK_ISA_WAITPKG_UNSET): New defines.
(ix86_handle_option): Handle -mwaitpkg.
* config.gcc: New header.
* config/i386/cpuid.h (bit_WAITPKG): New bit.
* config/i386/driver-i386.c (host_detect_local_cpu): Detect -mwaitpkg.
* config/i386/i386-builtin-types.def ((UINT8, UNSIGNED, UINT64)): New
function type.
* config/i386/i386-c.c (ix86_target_macros_internal): Handle
OPTION_MASK_ISA_WAITPKG.
* config/i386/i386.c (ix86_target_string): Add -mwaitpkg.
(ix86_option_override_internal): Add PTA_WAITPKG.
(ix86_valid_target_attribute_inner_p): Add -mwaitpkg.
(enum ix86_builtins): Add IX86_BUILTIN_UMONITOR, IX86_BUILTIN_UMWAIT,
IX86_BUILTIN_TPAUSE.
(ix86_init_mmx_sse_builtins): Define __builtin_ia32_umonitor,
__builtin_ia32_umwait and __builtin_ia32_tpause.
(ix86_expand_builtin): Expand IX86_BUILTIN_UMONITOR,
IX86_BUILTIN_UMWAIT, IX86_BUILTIN_TPAUSE.
* config/i386/i386.h (TARGET_WAITPKG, TARGET_WAITPKG_P): New.
* config/i386/i386.md (UNSPECV_UMWAIT, UNSPECV_UMONITOR,
UNSPECV_TPAUSE): New.
(umwait, umwait_rex64, umonitor_<mode>, tpause, tpause_rex64): New.
* config/i386/i386.opt: Add -mwaitpkg.
* config/i386/waitpkgintrin.h: New file.
* config/i386/x86intrin.h: New header.
* doc/invoke.texi: Add -mwaitpkg.
gcc/testsuite/
* gcc.target/i386/tpause-1.c: New test.
* gcc.target/i386/umonitor-1.c: New test.
From-SVN: r260161
Diffstat (limited to 'gcc/cp/g++spec.c')
0 files changed, 0 insertions, 0 deletions