diff options
| author | Ilya Tocar <ilya.tocar@intel.com> | 2014-02-25 09:52:53 +0000 |
|---|---|---|
| committer | Kirill Yukhin <kyukhin@gcc.gnu.org> | 2014-02-25 09:52:53 +0000 |
| commit | 43b3f52f4a5c6c6f03039a06da6006e1b5c44f14 (patch) | |
| tree | 6431e557d4b5dcf90d78e8c027f9f808fae8d19d /gcc/tree-cfgcleanup.c | |
| parent | a51524153cfb5f66e050b9ccbb99a8c18f97dc1d (diff) | |
| download | gcc-43b3f52f4a5c6c6f03039a06da6006e1b5c44f14.zip gcc-43b3f52f4a5c6c6f03039a06da6006e1b5c44f14.tar.gz gcc-43b3f52f4a5c6c6f03039a06da6006e1b5c44f14.tar.bz2 | |
gcc/
* common/config/i386/i386-common.c (OPTION_MASK_ISA_PREFETCHWT1_SET),
(OPTION_MASK_ISA_PREFETCHWT1_UNSET): New.
(ix86_handle_option): Handle OPT_mprefetchwt1.
* config/i386/cpuid.h (bit_PREFETCHWT1): New.
* config/i386/driver-i386.c (host_detect_local_cpu): Detect
PREFETCHWT1 CPUID.
* config/i386/i386-c.c (ix86_target_macros_internal): Handle
OPTION_MASK_ISA_PREFETCHWT1.
* config/i386/i386.c (ix86_target_string): Handle mprefetchwt1.
(PTA_PREFETCHWT1): New.
(ix86_option_override_internal): Handle PTA_PREFETCHWT1.
(ix86_valid_target_attribute_inner_p): Handle OPT_mprefetchwt1.
* config/i386/i386.h (TARGET_PREFETCHWT1), (TARGET_PREFETCHWT1_P):
New.
* config/i386/i386.md (prefetch): Check TARGET_PREFETCHWT1
(*prefetch_avx512pf_<mode>_: Change into ...
(*prefetch_prefetchwt1_<mode>: This.
* config/i386/i386.opt (mprefetchwt1): New.
* config/i386/xmmintrin.h (_mm_hint): Add _MM_HINT_ET1.
(_mm_prefetch): Handle intent to write.
* doc/invoke.texi (mprefetchwt1), (mno-prefetchwt1): Doccument.
gcc/testsuite/
* gcc.target/i386/avx-1.c: Update __builtin_prefetch.
* gcc.target/i386/prefetchwt1-1.c: New.
* g++.dg/other/i386-2.C: Add new option.
* g++.dg/other/i386-3.C: Ditto.
* gcc.target/i386/sse-12.c: Ditto.
* gcc.target/i386/sse-13.c: Update __builtin_prefetch, add new option.
* gcc.target/i386/sse-22.c: Add new option.
* gcc.target/i386/sse-23.c: Update __builtin_prefetch, add new option.
From-SVN: r208115
Diffstat (limited to 'gcc/tree-cfgcleanup.c')
0 files changed, 0 insertions, 0 deletions