i386: Remove RAO-INT from Grand Ridge
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Commit Message
Hi all,
According to ISE050 published at the end of September, RAO-INT will not
be in Grand Ridge anymore. This patch aims to remove it.
The documentation comes following:
https://cdrdv2.intel.com/v1/dl/getContent/671368
Regtested on x86_64-pc-linux-gnu. Ok for trunk and backport to GCC13?
Thx,
Haochen
gcc/ChangeLog:
* config/i386/driver-i386.cc (host_detect_local_cpu): Do not
set Grand Ridge depending on RAO-INT.
* config/i386/i386.h: Remove PTA_RAOINT from PTA_GRANDRIDGE.
* doc/invoke.texi: Adjust documentation.
---
gcc/config/i386/driver-i386.cc | 3 ---
gcc/config/i386/i386.h | 2 +-
gcc/doc/invoke.texi | 4 ++--
3 files changed, 3 insertions(+), 6 deletions(-)
Comments
On Thu, Dec 14, 2023 at 10:55 AM Haochen Jiang <haochen.jiang@intel.com> wrote:
>
> Hi all,
>
> According to ISE050 published at the end of September, RAO-INT will not
> be in Grand Ridge anymore. This patch aims to remove it.
>
> The documentation comes following:
>
> https://cdrdv2.intel.com/v1/dl/getContent/671368
>
> Regtested on x86_64-pc-linux-gnu. Ok for trunk and backport to GCC13?
Ok.
>
> Thx,
> Haochen
>
> gcc/ChangeLog:
>
> * config/i386/driver-i386.cc (host_detect_local_cpu): Do not
> set Grand Ridge depending on RAO-INT.
> * config/i386/i386.h: Remove PTA_RAOINT from PTA_GRANDRIDGE.
> * doc/invoke.texi: Adjust documentation.
> ---
> gcc/config/i386/driver-i386.cc | 3 ---
> gcc/config/i386/i386.h | 2 +-
> gcc/doc/invoke.texi | 4 ++--
> 3 files changed, 3 insertions(+), 6 deletions(-)
>
> diff --git a/gcc/config/i386/driver-i386.cc b/gcc/config/i386/driver-i386.cc
> index 0cfb2884d65..3342e550f2a 100644
> --- a/gcc/config/i386/driver-i386.cc
> +++ b/gcc/config/i386/driver-i386.cc
> @@ -665,9 +665,6 @@ const char *host_detect_local_cpu (int argc, const char **argv)
> /* Assume Arrow Lake S. */
> else if (has_feature (FEATURE_SM3))
> cpu = "arrowlake-s";
> - /* Assume Grand Ridge. */
> - else if (has_feature (FEATURE_RAOINT))
> - cpu = "grandridge";
> /* Assume Sierra Forest. */
> else if (has_feature (FEATURE_AVXVNNIINT8))
> cpu = "sierraforest";
> diff --git a/gcc/config/i386/i386.h b/gcc/config/i386/i386.h
> index 47340c6a4ad..303baf8c921 100644
> --- a/gcc/config/i386/i386.h
> +++ b/gcc/config/i386/i386.h
> @@ -2416,7 +2416,7 @@ constexpr wide_int_bitmask PTA_GRANITERAPIDS = PTA_SAPPHIRERAPIDS | PTA_AMX_FP16
> | PTA_PREFETCHI;
> constexpr wide_int_bitmask PTA_GRANITERAPIDS_D = PTA_GRANITERAPIDS
> | PTA_AMX_COMPLEX;
> -constexpr wide_int_bitmask PTA_GRANDRIDGE = PTA_SIERRAFOREST | PTA_RAOINT;
> +constexpr wide_int_bitmask PTA_GRANDRIDGE = PTA_SIERRAFOREST;
> constexpr wide_int_bitmask PTA_ARROWLAKE = PTA_ALDERLAKE | PTA_AVXIFMA
> | PTA_AVXVNNIINT8 | PTA_AVXNECONVERT | PTA_CMPCCXADD | PTA_UINTR;
> constexpr wide_int_bitmask PTA_ARROWLAKE_S = PTA_ARROWLAKE | PTA_AVXVNNIINT16
> diff --git a/gcc/doc/invoke.texi b/gcc/doc/invoke.texi
> index 1f26f80d26c..82dd9cdf907 100644
> --- a/gcc/doc/invoke.texi
> +++ b/gcc/doc/invoke.texi
> @@ -33451,8 +33451,8 @@ SSSE3, SSE4.1, SSE4.2, POPCNT, AES, PREFETCHW, PCLMUL, RDRND, XSAVE, XSAVEC,
> XSAVES, XSAVEOPT, FSGSBASE, PTWRITE, RDPID, SGX, GFNI-SSE, CLWB, MOVDIRI,
> MOVDIR64B, CLDEMOTE, WAITPKG, ADCX, AVX, AVX2, BMI, BMI2, F16C, FMA, LZCNT,
> PCONFIG, PKU, VAES, VPCLMULQDQ, SERIALIZE, HRESET, KL, WIDEKL, AVX-VNNI,
> -AVXIFMA, AVXVNNIINT8, AVXNECONVERT, CMPCCXADD, ENQCMD, UINTR and RAOINT
> -instruction set support.
> +AVXIFMA, AVXVNNIINT8, AVXNECONVERT, CMPCCXADD, ENQCMD and UINTR instruction set
> +support.
>
> @item clearwaterforest
> Intel Clearwater Forest CPU with 64-bit extensions, MOVBE, MMX, SSE, SSE2,
> --
> 2.31.1
>
@@ -665,9 +665,6 @@ const char *host_detect_local_cpu (int argc, const char **argv)
/* Assume Arrow Lake S. */
else if (has_feature (FEATURE_SM3))
cpu = "arrowlake-s";
- /* Assume Grand Ridge. */
- else if (has_feature (FEATURE_RAOINT))
- cpu = "grandridge";
/* Assume Sierra Forest. */
else if (has_feature (FEATURE_AVXVNNIINT8))
cpu = "sierraforest";
@@ -2416,7 +2416,7 @@ constexpr wide_int_bitmask PTA_GRANITERAPIDS = PTA_SAPPHIRERAPIDS | PTA_AMX_FP16
| PTA_PREFETCHI;
constexpr wide_int_bitmask PTA_GRANITERAPIDS_D = PTA_GRANITERAPIDS
| PTA_AMX_COMPLEX;
-constexpr wide_int_bitmask PTA_GRANDRIDGE = PTA_SIERRAFOREST | PTA_RAOINT;
+constexpr wide_int_bitmask PTA_GRANDRIDGE = PTA_SIERRAFOREST;
constexpr wide_int_bitmask PTA_ARROWLAKE = PTA_ALDERLAKE | PTA_AVXIFMA
| PTA_AVXVNNIINT8 | PTA_AVXNECONVERT | PTA_CMPCCXADD | PTA_UINTR;
constexpr wide_int_bitmask PTA_ARROWLAKE_S = PTA_ARROWLAKE | PTA_AVXVNNIINT16
@@ -33451,8 +33451,8 @@ SSSE3, SSE4.1, SSE4.2, POPCNT, AES, PREFETCHW, PCLMUL, RDRND, XSAVE, XSAVEC,
XSAVES, XSAVEOPT, FSGSBASE, PTWRITE, RDPID, SGX, GFNI-SSE, CLWB, MOVDIRI,
MOVDIR64B, CLDEMOTE, WAITPKG, ADCX, AVX, AVX2, BMI, BMI2, F16C, FMA, LZCNT,
PCONFIG, PKU, VAES, VPCLMULQDQ, SERIALIZE, HRESET, KL, WIDEKL, AVX-VNNI,
-AVXIFMA, AVXVNNIINT8, AVXNECONVERT, CMPCCXADD, ENQCMD, UINTR and RAOINT
-instruction set support.
+AVXIFMA, AVXVNNIINT8, AVXNECONVERT, CMPCCXADD, ENQCMD and UINTR instruction set
+support.
@item clearwaterforest
Intel Clearwater Forest CPU with 64-bit extensions, MOVBE, MMX, SSE, SSE2,