Remove AVX512_VP2INTERSECT from PTA_SAPPHIRERAPIDS

gcc/ChangeLog:

	* config/i386/driver-i386.cc (host_detect_local_cpu):
	Move sapphirerapids out of AVX512_VP2INTERSECT.
	* config/i386/i386.h: Remove AVX512_VP2INTERSECT from PTA_SAPPHIRERAPIDS
	* doc/invoke.texi: Remove AVX512_VP2INTERSECT from SAPPHIRERAPIDS

diff --git a/gcc/config/i386/driver-i386.cc b/gcc/config/i386/driver-i386.cc
index 9e0ae0b2baa3b17d5c613fcff1f626fc502180ab..fcf23fd921d1c0a72c8f8973ca15eff01a5584eb 100644 (file)
--- a/gcc/config/i386/driver-i386.cc
+++ b/gcc/config/i386/driver-i386.cc
@@ -574,15 +574,12 @@ const char *host_detect_local_cpu (int argc, const char **argv)
              /* This is unknown family 0x6 CPU.  */
              if (has_feature (FEATURE_AVX))
                {
+                 /* Assume Tiger Lake */
                  if (has_feature (FEATURE_AVX512VP2INTERSECT))
-                   {
-                     if (has_feature (FEATURE_TSXLDTRK))
-                       /* Assume Sapphire Rapids.  */
-                       cpu = "sapphirerapids";
-                     else
-                       /* Assume Tiger Lake */
-                       cpu = "tigerlake";
-                   }
+                   cpu = "tigerlake";
+                 /* Assume Sapphire Rapids.  */
+                 else if (has_feature (FEATURE_TSXLDTRK))
+                   cpu = "sapphirerapids";
                  /* Assume Cooper Lake */
                  else if (has_feature (FEATURE_AVX512BF16))
                    cpu = "cooperlake";

diff --git a/gcc/config/i386/i386.h b/gcc/config/i386/i386.h
index 363082ba47b3a10091876035f9e6fc966abc2df2..a61c32b8957678dba07e30a52fa53df4529e3daf 100644 (file)
--- a/gcc/config/i386/i386.h
+++ b/gcc/config/i386/i386.h
@@ -2328,10 +2328,9 @@ constexpr wide_int_bitmask PTA_ICELAKE_SERVER = PTA_ICELAKE_CLIENT
 constexpr wide_int_bitmask PTA_TIGERLAKE = PTA_ICELAKE_CLIENT | PTA_MOVDIRI
   | PTA_MOVDIR64B | PTA_CLWB | PTA_AVX512VP2INTERSECT | PTA_KL | PTA_WIDEKL;
 constexpr wide_int_bitmask PTA_SAPPHIRERAPIDS = PTA_ICELAKE_SERVER | PTA_MOVDIRI
-  | PTA_MOVDIR64B | PTA_AVX512VP2INTERSECT | PTA_ENQCMD | PTA_CLDEMOTE
-  | PTA_PTWRITE | PTA_WAITPKG | PTA_SERIALIZE | PTA_TSXLDTRK | PTA_AMX_TILE
-  | PTA_AMX_INT8 | PTA_AMX_BF16 | PTA_UINTR | PTA_AVXVNNI | PTA_AVX512FP16
-  | PTA_AVX512BF16;
+  | PTA_MOVDIR64B | PTA_ENQCMD | PTA_CLDEMOTE | PTA_PTWRITE | PTA_WAITPKG
+  | PTA_SERIALIZE | PTA_TSXLDTRK | PTA_AMX_TILE | PTA_AMX_INT8 | PTA_AMX_BF16
+  | PTA_UINTR | PTA_AVXVNNI | PTA_AVX512FP16 | PTA_AVX512BF16;
 constexpr wide_int_bitmask PTA_KNL = PTA_BROADWELL | PTA_AVX512PF
   | PTA_AVX512ER | PTA_AVX512F | PTA_AVX512CD | PTA_PREFETCHWT1;
 constexpr wide_int_bitmask PTA_BONNELL = PTA_CORE2 | PTA_MOVBE;

diff --git a/gcc/doc/invoke.texi b/gcc/doc/invoke.texi
index 3749e06f13e0b1df3094da27fc1a280bdd9e0ff6..cee057a70bf8986018313b7a6d6f16e9b2bff23c 100644 (file)
--- a/gcc/doc/invoke.texi
+++ b/gcc/doc/invoke.texi
@@ -31541,11 +31541,11 @@ Intel sapphirerapids CPU with 64-bit extensions, MOVBE, MMX, SSE, SSE2, SSE3,
 SSSE3, SSE4.1, SSE4.2, POPCNT, CX16, SAHF, FXSR, AVX, XSAVE, PCLMUL, FSGSBASE,
 RDRND, F16C, AVX2, BMI, BMI2, LZCNT, FMA, MOVBE, HLE, RDSEED, ADCX, PREFETCHW,
 AES, CLFLUSHOPT, XSAVEC, XSAVES, SGX, AVX512F, AVX512VL, AVX512BW, AVX512DQ,
-AVX512CD, PKU, AVX512VBMI, AVX512IFMA, SHA, AVX512VNNI, GFNI, VAES, AVX512VBMI2
+AVX512CD, PKU, AVX512VBMI, AVX512IFMA, SHA, AVX512VNNI, GFNI, VAES, AVX512VBMI2,
 VPCLMULQDQ, AVX512BITALG, RDPID, AVX512VPOPCNTDQ, PCONFIG, WBNOINVD, CLWB,
-MOVDIRI, MOVDIR64B, AVX512VP2INTERSECT, ENQCMD, CLDEMOTE, PTWRITE, WAITPKG,
-SERIALIZE, TSXLDTRK, UINTR, AMX-BF16, AMX-TILE, AMX-INT8, AVX-VNNI, AVX512FP16
-and AVX512BF16 instruction set support.
+MOVDIRI, MOVDIR64B, ENQCMD, CLDEMOTE, PTWRITE, WAITPKG, SERIALIZE, TSXLDTRK,
+UINTR, AMX-BF16, AMX-TILE, AMX-INT8, AVX-VNNI, AVX512FP16 and AVX512BF16
+instruction set support.
 
 @item alderlake
 Intel Alderlake CPU with 64-bit extensions, MOVBE, MMX, SSE, SSE2, SSE3, SSSE3,