Initial Granite Rapids D Support

gcc/ChangeLog:

	* common/config/i386/cpuinfo.h
	(get_intel_cpu): Handle Granite Rapids D.
	* common/config/i386/i386-common.cc:
	(processor_alias_table): Add graniterapids-d.
	* common/config/i386/i386-cpuinfo.h
	(enum processor_subtypes): Add INTEL_COREI7_GRANITERAPIDS_D.
	* config.gcc: Add -march=graniterapids-d.
	* config/i386/driver-i386.cc (host_detect_local_cpu):
	Handle graniterapids-d.
	* config/i386/i386.h: (PTA_GRANITERAPIDS_D): New.
	* doc/extend.texi: Add graniterapids-d.
	* doc/invoke.texi: Ditto.

gcc/testsuite/ChangeLog:

	* g++.target/i386/mv16.C: Add graniterapids-d.
	* gcc.target/i386/funcspec-56.inc: Handle new march.

10 files changed, 39 insertions, 3 deletions

diff --git a/gcc/common/config/i386/cpuinfo.h b/gcc/common/config/i386/cpuinfo.h
index ae48bc1..7c2565c 100644
--- a/gcc/common/config/i386/cpuinfo.h
+++ b/gcc/common/config/i386/cpuinfo.h
@@ -565,7 +565,6 @@ get_intel_cpu (struct __processor_model *cpu_model,
       cpu_model->__cpu_type = INTEL_SIERRAFOREST;
       break;
     case 0xad:
-    case 0xae:
       /* Granite Rapids.  */
       cpu = "graniterapids";
       CHECK___builtin_cpu_is ("corei7");
@@ -573,6 +572,14 @@ get_intel_cpu (struct __processor_model *cpu_model,
       cpu_model->__cpu_type = INTEL_COREI7;
       cpu_model->__cpu_subtype = INTEL_COREI7_GRANITERAPIDS;
       break;
+    case 0xae:
+      /* Granite Rapids D.  */
+      cpu = "graniterapids-d";
+      CHECK___builtin_cpu_is ("corei7");
+      CHECK___builtin_cpu_is ("graniterapids-d");
+      cpu_model->__cpu_type = INTEL_COREI7;
+      cpu_model->__cpu_subtype = INTEL_COREI7_GRANITERAPIDS_D;
+      break;
     case 0xb6:
       /* Grand Ridge.  */
       cpu = "grandridge";
diff --git a/gcc/common/config/i386/i386-common.cc b/gcc/common/config/i386/i386-common.cc
index bf126f1..8cea366 100644
--- a/gcc/common/config/i386/i386-common.cc
+++ b/gcc/common/config/i386/i386-common.cc
@@ -2094,6 +2094,8 @@ const pta processor_alias_table[] =
     M_CPU_SUBTYPE (INTEL_COREI7_ALDERLAKE), P_PROC_AVX2},
   {"graniterapids", PROCESSOR_GRANITERAPIDS, CPU_HASWELL, PTA_GRANITERAPIDS,
     M_CPU_SUBTYPE (INTEL_COREI7_GRANITERAPIDS), P_PROC_AVX512F},
+  {"graniterapids-d", PROCESSOR_GRANITERAPIDS, CPU_HASWELL, PTA_GRANITERAPIDS_D,
+    M_CPU_SUBTYPE (INTEL_COREI7_GRANITERAPIDS_D), P_PROC_AVX512F},
   {"bonnell", PROCESSOR_BONNELL, CPU_ATOM, PTA_BONNELL,
     M_CPU_TYPE (INTEL_BONNELL), P_PROC_SSSE3},
   {"atom", PROCESSOR_BONNELL, CPU_ATOM, PTA_BONNELL,
diff --git a/gcc/common/config/i386/i386-cpuinfo.h b/gcc/common/config/i386/i386-cpuinfo.h
index 2dafbb2..254dfec 100644
--- a/gcc/common/config/i386/i386-cpuinfo.h
+++ b/gcc/common/config/i386/i386-cpuinfo.h
@@ -98,6 +98,7 @@ enum processor_subtypes
   ZHAOXIN_FAM7H_LUJIAZUI,
   AMDFAM19H_ZNVER4,
   INTEL_COREI7_GRANITERAPIDS,
+  INTEL_COREI7_GRANITERAPIDS_D,
   CPU_SUBTYPE_MAX
 };
 
diff --git a/gcc/config.gcc b/gcc/config.gcc
index d880717..1446eb2 100644
--- a/gcc/config.gcc
+++ b/gcc/config.gcc
@@ -682,7 +682,7 @@ silvermont knl knm skylake-avx512 cannonlake icelake-client icelake-server \
 skylake goldmont goldmont-plus tremont cascadelake tigerlake cooperlake \
 sapphirerapids alderlake rocketlake eden-x2 nano nano-1000 nano-2000 nano-3000 \
 nano-x2 eden-x4 nano-x4 lujiazui x86-64 x86-64-v2 x86-64-v3 x86-64-v4 \
-sierraforest graniterapids grandridge native"
+sierraforest graniterapids graniterapids-d grandridge native"
 
 # Additional x86 processors supported by --with-cpu=.  Each processor
 # MUST be separated by exactly one space.
diff --git a/gcc/config/i386/driver-i386.cc b/gcc/config/i386/driver-i386.cc
index 54c019a..4c362ff 100644
--- a/gcc/config/i386/driver-i386.cc
+++ b/gcc/config/i386/driver-i386.cc
@@ -594,6 +594,9 @@ const char *host_detect_local_cpu (int argc, const char **argv)
 		  /* Assume Grand Ridge.  */
 		  if (has_feature (FEATURE_RAOINT))
 		    cpu = "grandridge";
+		  /* Assume Granite Rapids D.  */
+		  else if (has_feature (FEATURE_AMX_COMPLEX))
+		    cpu = "graniterapids-d";
 		  /* Assume Granite Rapids.  */
 		  else if (has_feature (FEATURE_AMX_FP16))
 		    cpu = "graniterapids";
diff --git a/gcc/config/i386/i386.h b/gcc/config/i386/i386.h
index 84ebafd..aea3209 100644
--- a/gcc/config/i386/i386.h
+++ b/gcc/config/i386/i386.h
@@ -2343,7 +2343,9 @@ constexpr wide_int_bitmask PTA_ALDERLAKE = PTA_TREMONT | PTA_ADX | PTA_AVX
 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_GRANITERAPIDS = PTA_SAPPHIRERAPIDS | PTA_AMX_FP16
-  | PTA_PREFETCHI | PTA_AMX_COMPLEX;
+  | 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_KNM = PTA_KNL | PTA_AVX5124VNNIW
   | PTA_AVX5124FMAPS | PTA_AVX512VPOPCNTDQ;
diff --git a/gcc/doc/extend.texi b/gcc/doc/extend.texi
index d88fd75..7e4c554 100644
--- a/gcc/doc/extend.texi
+++ b/gcc/doc/extend.texi
@@ -22218,6 +22218,9 @@ Intel Core i7 Rocketlake CPU.
 @item graniterapids
 Intel Core i7 graniterapids CPU.
 
+@item graniterapids-d
+Intel Core i7 graniterapids D CPU.
+
 @item bonnell
 Intel Atom Bonnell CPU.
 
diff --git a/gcc/doc/invoke.texi b/gcc/doc/invoke.texi
index 3063e71..cbc1282 100644
--- a/gcc/doc/invoke.texi
+++ b/gcc/doc/invoke.texi
@@ -32684,6 +32684,17 @@ MOVDIRI, MOVDIR64B, AVX512VP2INTERSECT, ENQCMD, CLDEMOTE, PTWRITE, WAITPKG,
 SERIALIZE, TSXLDTRK, UINTR, AMX-BF16, AMX-TILE, AMX-INT8, AVX-VNNI, AVX512-FP16,
 AVX512BF16, AMX-FP16 and PREFETCHI instruction set support.
 
+@item graniterapids-d
+Intel graniterapids D 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,
+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,
+AVX512BF16, AMX-FP16, PREFETCHI and AMX-COMPLEX instruction set support.
+
 @item k6
 AMD K6 CPU with MMX instruction set support.
 
diff --git a/gcc/testsuite/g++.target/i386/mv16.C b/gcc/testsuite/g++.target/i386/mv16.C
index 772791b..2158d58 100644
--- a/gcc/testsuite/g++.target/i386/mv16.C
+++ b/gcc/testsuite/g++.target/i386/mv16.C
@@ -104,6 +104,10 @@ int __attribute__ ((target("arch=grandridge"))) foo () {
   return 27;
 }
 
+int __attribute__ ((target("arch=graniterapids-d"))) foo () {
+  return 28;
+}
+
 int main ()
 {
   int val = foo ();
@@ -148,6 +152,8 @@ int main ()
     assert (val == 26);
   else if (__builtin_cpu_is ("grandridge"))
     assert (val == 27);
+  else if (__builtin_cpu_is ("graniterapids-d"))
+    assert (val == 28);
   else
     assert (val == 0);
 
diff --git a/gcc/testsuite/gcc.target/i386/funcspec-56.inc b/gcc/testsuite/gcc.target/i386/funcspec-56.inc
index cf2899f..f466962 100644
--- a/gcc/testsuite/gcc.target/i386/funcspec-56.inc
+++ b/gcc/testsuite/gcc.target/i386/funcspec-56.inc
@@ -203,6 +203,7 @@ extern void test_arch_sapphirerapids (void)	__attribute__((__target__("arch=sapp
 extern void test_arch_alderlake (void)          __attribute__((__target__("arch=alderlake")));
 extern void test_arch_rocketlake (void)         __attribute__((__target__("arch=rocketlake")));
 extern void test_arch_graniterapids (void)	__attribute__((__target__("arch=graniterapids")));
+extern void test_arch_graniterapids_d (void)	__attribute__((__target__("arch=graniterapids-d")));
 extern void test_arch_lujiazui (void)			__attribute__((__target__("arch=lujiazui")));
 extern void test_arch_k8 (void)			__attribute__((__target__("arch=k8")));
 extern void test_arch_k8_sse3 (void)		__attribute__((__target__("arch=k8-sse3")));