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Subject: [Bug target/35189] -mno-sse4.2 turns off SSE4a
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------- Comment #6 from hjl at gcc dot gnu dot org  2008-02-19 01:21 -------
Subject: Bug 35189

Author: hjl
Date: Tue Feb 19 01:21:03 2008
New Revision: 132403

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=132403
Log:
gcc/

2008-02-18  H.J. Lu  <hongjiu.lu@intel.com>

        PR target/35189
        * config/i386/i386.c (OPTION_MASK_ISA_MMX_SET): New.
        (OPTION_MASK_ISA_3DNOW_SET): Likewise.
        (OPTION_MASK_ISA_SSE_SET): Likewise.
        (OPTION_MASK_ISA_SSE2_SET): Likewise.
        (OPTION_MASK_ISA_SSE3_SET): Likewise.
        (OPTION_MASK_ISA_SSSE3_SET): Likewise.
        (OPTION_MASK_ISA_SSE4_1_SET): Likewise.
        (OPTION_MASK_ISA_SSE4_2_SET): Likewise.
        (OPTION_MASK_ISA_SSE4_SET): Likewise.
        (OPTION_MASK_ISA_SSE4A_SET): Likewise.
        (OPTION_MASK_ISA_SSE5_SET): Likewise.
        (OPTION_MASK_ISA_3DNOW_A_UNSET): Likewise.
        (OPTION_MASK_ISA_MMX_UNSET): Updated.
        (OPTION_MASK_ISA_3DNOW_UNSET): Updated.
        (OPTION_MASK_ISA_SSE_UNSET): Likewise.
        (OPTION_MASK_ISA_SSE3_UNSET): Likewise.
        (OPTION_MASK_ISA_SSSE3_UNSET): Likewise.
        (OPTION_MASK_ISA_SSE4_1_UNSET): Likewise.
        (OPTION_MASK_ISA_SSE4_2_UNSET): Likewise.
        (OPTION_MASK_ISA_SSE4A_UNSET): Likewise.
        (OPTION_MASK_ISA_SSE5_UNSET): Likewise.
        (OPTION_MASK_ISA_SSE4): Removed.
        (ix86_handle_option): Turn on bits in ix86_isa_flags and
        ix86_isa_flags_explicit with OPTION_MASK_ISA_XXX_SET for
        -mXXX.
        (override_options): Don't turn on implied SSE/MMX bits in
        ix86_isa_flags.

gcc/testsuite/

2008-02-18  H.J. Lu  <hongjiu.lu@intel.com>

        PR target/35189
        * gcc.target/i386/isa-1.c: New.
        * gcc.target/i386/isa-2.c: Likewise.
        * gcc.target/i386/isa-3.c: Likewise.
        * gcc.target/i386/isa-4.c: Likewise.
        * gcc.target/i386/isa-5.c: Likewise.
        * gcc.target/i386/isa-6.c: Likewise.
        * gcc.target/i386/isa-7.c: Likewise.
        * gcc.target/i386/isa-8.c: Likewise.
        * gcc.target/i386/isa-9.c: Likewise.
        * gcc.target/i386/isa-10.c: Likewise.
        * gcc.target/i386/isa-11.c: Likewise.
        * gcc.target/i386/isa-12.c: Likewise.
        * gcc.target/i386/isa-13.c: Likewise.
        * gcc.target/i386/isa-14.c: Likewise.

Added:
    trunk/gcc/testsuite/gcc.target/i386/isa-1.c
    trunk/gcc/testsuite/gcc.target/i386/isa-10.c
    trunk/gcc/testsuite/gcc.target/i386/isa-11.c
    trunk/gcc/testsuite/gcc.target/i386/isa-12.c
    trunk/gcc/testsuite/gcc.target/i386/isa-13.c
    trunk/gcc/testsuite/gcc.target/i386/isa-14.c
    trunk/gcc/testsuite/gcc.target/i386/isa-2.c
    trunk/gcc/testsuite/gcc.target/i386/isa-3.c
    trunk/gcc/testsuite/gcc.target/i386/isa-4.c
    trunk/gcc/testsuite/gcc.target/i386/isa-5.c
    trunk/gcc/testsuite/gcc.target/i386/isa-6.c
    trunk/gcc/testsuite/gcc.target/i386/isa-7.c
    trunk/gcc/testsuite/gcc.target/i386/isa-8.c
    trunk/gcc/testsuite/gcc.target/i386/isa-9.c
Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/config/i386/i386.c
    trunk/gcc/testsuite/ChangeLog


-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=35189