r260224 - in /trunk/gcc: ChangeLog common/confi...

[speryt@gcc.gnu.org]

Author: speryt
Date: Mon May 14 11:22:53 2018
New Revision: 260224

URL: https://gcc.gnu.org/viewcvs?rev=260224&root=gcc&view=rev
Log:
2018-05-14  Sebastian Peryt  <sebastian.peryt@intel.com>

gcc/

        * common/config/i386/i386-common.c (OPTION_MASK_ISA_CLDEMOTE_SET,
        OPTION_MASK_ISA_CLDEMOTE_UNSET): New defines.
        (ix86_handle_option): Handle -mcldemote.
        * config.gcc: New header.
        * config/i386/cldemoteintrin.h: New file.
        * config/i386/cpuid.h (bit_CLDEMOTE): New bit.
        * config/i386/driver-i386.c (host_detect_local_cpu): Detect
        -mcldemote.
        * config/i386/i386-c.c (ix86_target_macros_internal): Handle
        OPTION_MASK_ISA_CLDEMOTE.
        * config/i386/i386.c (ix86_target_string): Add -mcldemote.
        (ix86_valid_target_attribute_inner_p): Ditto.
        (enum ix86_builtins): Add IX86_BUILTIN_CLDEMOTE.
        (ix86_init_mmx_sse_builtins): Define __builtin_ia32_cldemote.
        (ix86_expand_builtin): Expand IX86_BUILTIN_CLDEMOTE.
        * config/i386/i386.h (TARGET_CLDEMOTE, TARGET_CLDEMOTE_P): New.
        * config/i386/i386.md (UNSPECV_CLDEMOTE): New.
        (cldemote): New.
        * config/i386/i386.opt: Add -mcldemote.
        * config/i386/x86intrin.h: New header.
        * doc/invoke.texi: Add -mcldemote.

gcc/testsuite/

        * gcc.target/i386/cldemote-1.c: New test.


Added:
    trunk/gcc/config/i386/cldemoteintrin.h
    trunk/gcc/testsuite/gcc.target/i386/cldemote-1.c
Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/common/config/i386/i386-common.c
    trunk/gcc/config.gcc
    trunk/gcc/config/i386/cpuid.h
    trunk/gcc/config/i386/driver-i386.c
    trunk/gcc/config/i386/i386-c.c
    trunk/gcc/config/i386/i386.c
    trunk/gcc/config/i386/i386.h
    trunk/gcc/config/i386/i386.md
    trunk/gcc/config/i386/i386.opt
    trunk/gcc/config/i386/x86intrin.h
    trunk/gcc/doc/invoke.texi
    trunk/gcc/testsuite/ChangeLog