Hi all,
CLDEMOTE is not enabled on clients according to SDM. SDM only mentioned
it will be enabled on Xeon and Atom servers, not clients. Remove them
since Alder Lake (where it is introduced).
Also will backport this patch to GCC12/13/14/15 with some tweaks in
texi change.
Ok for trunk?
Thx,
Haochen
gcc/ChangeLog:
* config/i386/i386.h (PTA_ALDERLAKE): Use PTA_GOLDMONT_PLUS
as base to remove PTA_CLDEMOTE.
(PTA_SIERRAFOREST): Add PTA_CLDEMOTE since PTA_ALDERLAKE
does not include that anymore.
* doc/invoke.texi: Update texi file.
---
gcc/config/i386/i386.h | 8 +++++---
gcc/doc/invoke.texi | 29 ++++++++++++++---------------
2 files changed, 19 insertions(+), 18 deletions(-)
diff --git a/gcc/config/i386/i386.h b/gcc/config/i386/i386.h
index d32d9ad997e..3cf47c78d29 100644
--- a/gcc/config/i386/i386.h
+++ b/gcc/config/i386/i386.h
@@ -2446,12 +2446,14 @@ constexpr wide_int_bitmask PTA_GOLDMONT_PLUS =
PTA_GOLDMONT | PTA_RDPID
| PTA_SGX | PTA_PTWRITE;
constexpr wide_int_bitmask PTA_TREMONT = PTA_GOLDMONT_PLUS | PTA_CLWB
| PTA_GFNI | PTA_MOVDIRI | PTA_MOVDIR64B | PTA_CLDEMOTE | PTA_WAITPKG;
-constexpr wide_int_bitmask PTA_ALDERLAKE = PTA_TREMONT | PTA_ADX | PTA_AVX
+constexpr wide_int_bitmask PTA_ALDERLAKE = PTA_GOLDMONT_PLUS | PTA_CLWB
+ | PTA_GFNI | PTA_MOVDIRI | PTA_MOVDIR64B | PTA_WAITPKG | PTA_ADX | PTA_AVX
| PTA_AVX2 | PTA_BMI | PTA_BMI2 | PTA_F16C | PTA_FMA | PTA_LZCNT
| PTA_PCONFIG | PTA_PKU | PTA_VAES | PTA_VPCLMULQDQ | PTA_SERIALIZE
| PTA_HRESET | PTA_KL | PTA_WIDEKL | PTA_AVXVNNI;
-constexpr wide_int_bitmask PTA_SIERRAFOREST = PTA_ALDERLAKE | PTA_AVXIFMA
- | PTA_AVXVNNIINT8 | PTA_AVXNECONVERT | PTA_CMPCCXADD | PTA_ENQCMD |
PTA_UINTR;
+constexpr wide_int_bitmask PTA_SIERRAFOREST = PTA_ALDERLAKE | PTA_CLDEMOTE
+ | PTA_AVXIFMA | PTA_AVXVNNIINT8 | PTA_AVXNECONVERT | PTA_CMPCCXADD
+ | PTA_ENQCMD | PTA_UINTR;
constexpr wide_int_bitmask PTA_GRANITERAPIDS = PTA_SAPPHIRERAPIDS |
PTA_AMX_FP16
| PTA_PREFETCHI | PTA_AVX10_1;
constexpr wide_int_bitmask PTA_GRANITERAPIDS_D = PTA_GRANITERAPIDS
diff --git a/gcc/doc/invoke.texi b/gcc/doc/invoke.texi
index 382cc9fa7a8..6936205b29c 100644
--- a/gcc/doc/invoke.texi
+++ b/gcc/doc/invoke.texi
@@ -34763,37 +34763,36 @@ VPCLMULQDQ, AVX512BITALG, RDPID and AVX512VPOPCNTDQ
instruction set support.
Intel Alder Lake/Raptor Lake/Meteor Lake/Gracemont CPU with 64-bit extensions,
MOVBE, MMX, SSE, SSE2, SSE3, 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 and AVX-VNNI instruction set support.
+GFNI-SSE, CLWB, MOVDIRI, MOVDIR64B, WAITPKG, ADCX, AVX, AVX2, BMI, BMI2, F16C,
+FMA, LZCNT, PCONFIG, PKU, VAES, VPCLMULQDQ, SERIALIZE, HRESET, KL, WIDEKL and
+AVX-VNNI instruction set support.
@item arrowlake
Intel Arrow Lake CPU with 64-bit extensions, MOVBE, MMX, SSE, SSE2, SSE3,
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,
-UINTR, AVXIFMA, AVXVNNIINT8, AVXNECONVERT and CMPCCXADD instruction set
-support.
+MOVDIR64B, WAITPKG, ADCX, AVX, AVX2, BMI, BMI2, F16C, FMA, LZCNT, PCONFIG, PKU,
+VAES, VPCLMULQDQ, SERIALIZE, HRESET, KL, WIDEKL, AVX-VNNI, UINTR, AVXIFMA,
+AVXVNNIINT8, AVXNECONVERT and CMPCCXADD instruction set support.
@item arrowlake-s
@itemx lunarlake
Intel Arrow Lake S/Lunar Lake CPU with 64-bit extensions, MOVBE, MMX, SSE,
SSE2, SSE3, 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,
-UINTR, AVXIFMA, AVXVNNIINT8, AVXNECONVERT, CMPCCXADD, AVXVNNIINT16, SHA512,
-SM3 and SM4 instruction set support.
+MOVDIRI, MOVDIR64B, WAITPKG, ADCX, AVX, AVX2, BMI, BMI2, F16C, FMA, LZCNT,
+PCONFIG, PKU, VAES, VPCLMULQDQ, SERIALIZE, HRESET, KL, WIDEKL, AVX-VNNI, UINTR,
+AVXIFMA, AVXVNNIINT8, AVXNECONVERT, CMPCCXADD, AVXVNNIINT16, SHA512, SM3 and
+SM4 instruction set support.
@item pantherlake
Intel Panther Lake CPU with 64-bit extensions, MOVBE, MMX, SSE, SSE2, SSE3,
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,
-UINTR, AVXIFMA, AVXVNNIINT8, AVXNECONVERT, CMPCCXADD, AVXVNNIINT16, SHA512,
-SM3, SM4 and PREFETCHI instruction set support.
+MOVDIR64B, WAITPKG, ADCX, AVX, AVX2, BMI, BMI2, F16C, FMA, LZCNT, PCONFIG, PKU,
+VAES, VPCLMULQDQ, SERIALIZE, HRESET, KL, WIDEKL, AVX-VNNI, UINTR, AVXIFMA,
+AVXVNNIINT8, AVXNECONVERT, CMPCCXADD, AVXVNNIINT16, SHA512, SM3, SM4 and
+PREFETCHI instruction set support.
@item sapphirerapids
@itemx emeraldrapids
--
2.31.1
