On Fri, Jan 10, 2014 at 07:20:38PM +0300, Kirill Yukhin wrote:
> @@ -28920,6 +28927,7 @@ static const struct builtin_description
> bdesc_special_args[] =
> { OPTION_MASK_ISA_AVX512F, CODE_FOR_avx512f_movntv16sf,
> "__builtin_ia32_movntps512", IX86_BUILTIN_MOVNTPS512, UNKNOWN, (int)
> VOID_FTYPE_PFLOAT_V16SF },
> { OPTION_MASK_ISA_AVX512F, CODE_FOR_avx512f_movntv8df,
> "__builtin_ia32_movntpd512", IX86_BUILTIN_MOVNTPD512, UNKNOWN, (int)
> VOID_FTYPE_PDOUBLE_V8DF },
> { OPTION_MASK_ISA_AVX512F, CODE_FOR_avx512f_movntv8di,
> "__builtin_ia32_movntdq512", IX86_BUILTIN_MOVNTDQ512, UNKNOWN, (int)
> VOID_FTYPE_PV8DI_V8DI },
> + { OPTION_MASK_ISA_AVX512F, CODE_FOR_avx512f_movntdqa,
> "__builtin_ia32_movntdqa512", IX86_BUILTIN_MOVNTDQA512, UNKNOWN, (int)
> V8DI_FTYPE_PV8DI },
> { OPTION_MASK_ISA_AVX512F, CODE_FOR_avx512f_storedquv16si_mask,
> "__builtin_ia32_storedqusi512_mask", IX86_BUILTIN_STOREDQUSI512, UNKNOWN,
> (int) VOID_FTYPE_PV16SI_V16SI_HI },
> { OPTION_MASK_ISA_AVX512F, CODE_FOR_avx512f_storedquv8di_mask,
> "__builtin_ia32_storedqudi512_mask", IX86_BUILTIN_STOREDQUDI512, UNKNOWN,
> (int) VOID_FTYPE_PV8DI_V8DI_QI },
> { OPTION_MASK_ISA_AVX512F, CODE_FOR_avx512f_storeupd512_mask,
> "__builtin_ia32_storeupd512_mask", IX86_BUILTIN_STOREUPD512, UNKNOWN, (int)
> VOID_FTYPE_PV8DF_V8DF_QI },
This means you should ensure aligned_mem will be set for
CODE_FOR_avx512f_movntdqa in ix86_expand_special_args_builtin.
Leaving the rest of review to Uros/Richard.
Jakub
