https://gcc.gnu.org/bugzilla/show_bug.cgi?id=83488
--- Comment #16 from Jakub Jelinek <jakub at gcc dot gnu.org> --- Author: jakub Date: Thu Dec 21 08:45:30 2017 New Revision: 255937 URL: https://gcc.gnu.org/viewcvs?rev=255937&root=gcc&view=rev Log: PR target/83488 * config/i386/i386.c (ix86_target_string): Move -mavx512vbmi2 and -mshstk entries from isa_opts2 to isa_opts and -mhle, -mmovbe, -mclzero and -mmwaitx entries from isa_opts to isa_opts2. (ix86_option_override_internal): Adjust for OPTION_MASK_ISA_{HLE,MOVBE,CLZERO,MWAITX} moving to ix86_isa_flags2 and OPTION_MASK_ISA_SHSTK moving to ix86_isa_flags. (BDESC_VERIFYS): Remove SPECIAL_ARGS2 related checks. (ix86_init_mmx_sse_builtins): Remove bdesc_special_args2 handling. Use def_builtin2 instead of def_builtin for OPTION_MASK_ISA_MWAITX and OPTION_MASK_ISA_CLZERO builtins. Use def_builtin instead of def_builtin2 for CET builtins. (ix86_expand_builtin): Remove bdesc_special_args2 handling. Fix up formatting in IX86_BUILTIN_RDPID code. * config/i386/i386-builtin.def: Move VBMI2 builtins from SPECIAL_ARGS2 section to SPECIAL_ARGS and from ARGS2 section to ARGS. * config/i386/i386.opt (mavx512vbmi2, mshstk): Move from ix86_isa_flags2 to ix86_isa_flags. (mhle, mmovbe, mclzero, mmwaitx): Move from ix86_isa_flags to ix86_isa_flags2. * config/i386/i386-c.c (ix86_target_macros_internal): Check for OPTION_MASK_ISA_{CLZERO,MWAITX} in isa_flag2 instead of isa_flag. Check for OPTION_MASK_ISA_{SHSTK,AVX512VBMI2} in isa_flag instead of isa_flag2. * common/config/i386/i386-common.c (OPTION_MASK_ISA_AVX512VBMI2_SET): Or in OPTION_MASK_ISA_AVX512F_SET. (OPTION_MASK_ISA_AVX512F_UNSET): Or in OPTION_MASK_ISA_AVX512VBMI2_UNSET. (ix86_handle_option): Adjust for OPTION_MASK_ISA_{SHSTK,AVX512VBMI2}_*SET being in ix86_isa_flags and OPTION_MASK_ISA_{MOVBE,MWAITX,CLZERO}_*SET in ix86_isa_flags2. * gcc.target/i386/pr83488.c: New test. Added: trunk/gcc/testsuite/gcc.target/i386/pr83488.c Modified: trunk/gcc/ChangeLog trunk/gcc/common/config/i386/i386-common.c trunk/gcc/config/i386/i386-builtin.def trunk/gcc/config/i386/i386-c.c trunk/gcc/config/i386/i386.c trunk/gcc/config/i386/i386.opt trunk/gcc/testsuite/ChangeLog
