Hi Uros, Thanks for patience reviewing my English :) and for finding a bug in souces.
Updated patch is attached. It was bootstrapped successfully.
updated ChangeLog entry:
2011-08-11 Kirill Yukhin <kirill.yuk...@intel.com>
* common/config/i386/i386-common.c (OPTION_MASK_ISA_AVX2_SET): New.
(OPTION_MASK_ISA_AVX_UNSET): Update.
(OPTION_MASK_ISA_AVX2_UNSET): New.
(ix86_handle_option): Handle OPT_mavx2 case.
* config/i386/cpuid.h (bit_AVX2): New.
* config/i386/driver-i386.c (host_detect_local_cpu): Detect
AVX2 feature.
* config/i386/i386-c.c (ix86_target_macros_internal):
Conditionally define __AVX2__.
* config/i386/i386.c (ix86_option_override_internal): Define
PTA_AVX2. Define "core-avx2" processor alias. Handle avx2
option.
(ix86_valid_target_attribute_inner_p): Handle avx2 option.
* config/i386/i386.h (TARGET_AVX2): New.
* config/i386/i386.opt (mavx2): New.
* doc/invoke.texi: Document -mavx2.
Seems, from now on we have to wait for int64 patch to be approved and
comitted to trunk..
--
Thanks, K
On Wed, Aug 10, 2011 at 11:41 PM, Uros Bizjak <ubiz...@gmail.com> wrote:
> On Wed, Aug 10, 2011 at 9:39 PM, Uros Bizjak <ubiz...@gmail.com> wrote:
>
>> diff --git a/gcc/common/config/i386/i386-common.c
>> b/gcc/common/config/i386/i386-common.c
>> index 1fd33bd..1e0ca5e 100644
>> --- a/gcc/common/config/i386/i386-common.c
>> +++ b/gcc/common/config/i386/i386-common.c
>> @@ -52,6 +52,8 @@ along with GCC; see the file COPYING3. If not see
>> (OPTION_MASK_ISA_AVX | OPTION_MASK_ISA_SSE4_2_SET)
>> #define OPTION_MASK_ISA_FMA_SET \
>> (OPTION_MASK_ISA_FMA | OPTION_MASK_ISA_AVX_SET)
>> +#define OPTION_MASK_ISA_AVX2_SET \
>> + (OPTION_MASK_ISA_AVX2 | OPTION_MASK_ISA_AVX_SET)
>>
>> /* SSE4 includes both SSE4.1 and SSE4.2. -msse4 should be the same
>> as -msse4.2. */
>> @@ -114,8 +116,10 @@ along with GCC; see the file COPYING3. If not see
>> (OPTION_MASK_ISA_SSE4_2 | OPTION_MASK_ISA_AVX_UNSET )
>> #define OPTION_MASK_ISA_AVX_UNSET \
>> (OPTION_MASK_ISA_AVX | OPTION_MASK_ISA_FMA_UNSET \
>> - | OPTION_MASK_ISA_FMA4_UNSET | OPTION_MASK_ISA_F16C_UNSET)
>> + | OPTION_MASK_ISA_FMA4_UNSET | OPTION_MASK_ISA_F16C_UNSET \
>> + | OPTION_MASK_ISA_AVX)
>>
>> OPTION_MASK_ISA_AVX2
>
> Hrm, OPTION_MASK_ISA_AVX2_UNSET.
>
> Uros.
>
avx2-4.gcc.patch.source.opts
Description: Binary data
