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| author | Uros Bizjak <ubizjak@gmail.com> | 2007-03-02 13:26:55 +0100 |
|---|---|---|
| committer | Uros Bizjak <uros@gcc.gnu.org> | 2007-03-02 13:26:55 +0100 |
| commit | 8691cea39683c5cf2494679ec0a6496055d70733 (patch) | |
| tree | 3c988aa71b3a64e4cfc533f07ae0042a388c6c6d /gcc/combine.c | |
| parent | 4e2238672f5baf99c32eebc33ed85040a0e9ca98 (diff) | |
| download | gcc-8691cea39683c5cf2494679ec0a6496055d70733.zip gcc-8691cea39683c5cf2494679ec0a6496055d70733.tar.gz gcc-8691cea39683c5cf2494679ec0a6496055d70733.tar.bz2 | |
re PR target/31019 (Microoptimization of the i386 and x86_64 compilers)
PR target/31019
* config/i386/i386.h (TUNEMASK): Redefine to use ix86_tune_mask.
(ARCHMASK): Define.
(TARGET_CMOVE): Use ARCHMASK.
(TARGET_CMPXCHG): Ditto.
(TARGET_CMPXCHG8B): Ditto.
(TARGET_XADD): Ditto.
(TARGET_BSWAP): Ditto.
* config/i386/i386.c (ix86_tune_mask): New global variable.
(ix86_arch_mask): Ditto.
(override_options): Initialize ix86_tune_mask and
ix86_arch_mask. Use ARCHMASK to clear MASK_NO_FANCY_MATH_387 in
target_flags.
Co-Authored-By: Michael Meissner <michael.meissner@amd.com>
From-SVN: r122473
Diffstat (limited to 'gcc/combine.c')
0 files changed, 0 insertions, 0 deletions