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gcc/0077-Initial-Granite-Rapids-Support.patch
wangding16 baeac561ff [Sync] Sync patch from openeuler/gcc
2024-04-24 12:46:48 +08:00

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From 7f0f8b585cf60b4c09bca42b5339995c2cc74633 Mon Sep 17 00:00:00 2001
From: Haochen Jiang <haochen.jiang@intel.com>
Date: Mon, 7 Nov 2022 11:04:57 +0800
Subject: [PATCH 22/32] Initial Granite Rapids Support
gcc/ChangeLog:
* common/config/i386/cpuinfo.h
(get_intel_cpu): Handle Granite Rapids.
* common/config/i386/i386-common.cc:
(processor_names): Add graniterapids.
(processor_alias_table): Ditto.
* common/config/i386/i386-cpuinfo.h
(enum processor_subtypes): Add INTEL_GRANTIERAPIDS.
* config.gcc: Add -march=graniterapids.
* config/i386/driver-i386.cc (host_detect_local_cpu):
Handle graniterapids.
* config/i386/i386-c.cc (ix86_target_macros_internal):
Ditto.
* config/i386/i386-options.cc (m_GRANITERAPIDS): New.
(processor_cost_table): Add graniterapids.
* config/i386/i386.h (enum processor_type):
Add PROCESSOR_GRANITERAPIDS.
(PTA_GRANITERAPIDS): Ditto.
* doc/extend.texi: Add graniterapids.
* doc/invoke.texi: Ditto.
gcc/testsuite/ChangeLog:
* g++.target/i386/mv16.C: Add graniterapids.
* gcc.target/i386/funcspec-56.inc: Handle new march.
(cherry picked from commit 339ffc5a792dd66647392a235f2f7f6344c5359e)
---
gcc/common/config/i386/cpuinfo.h | 9 +++++++++
gcc/common/config/i386/i386-common.cc | 3 +++
gcc/common/config/i386/i386-cpuinfo.h | 1 +
gcc/config.gcc | 2 +-
gcc/config/i386/driver-i386.cc | 5 ++++-
gcc/config/i386/i386-c.cc | 7 +++++++
gcc/config/i386/i386-options.cc | 4 +++-
gcc/config/i386/i386.h | 3 +++
gcc/doc/extend.texi | 3 +++
gcc/doc/invoke.texi | 11 +++++++++++
gcc/testsuite/g++.target/i386/mv16.C | 6 ++++++
gcc/testsuite/gcc.target/i386/funcspec-56.inc | 1 +
12 files changed, 52 insertions(+), 3 deletions(-)
diff --git a/gcc/common/config/i386/cpuinfo.h b/gcc/common/config/i386/cpuinfo.h
index f17e88144..1f75ff1ca 100644
--- a/gcc/common/config/i386/cpuinfo.h
+++ b/gcc/common/config/i386/cpuinfo.h
@@ -528,6 +528,15 @@ get_intel_cpu (struct __processor_model *cpu_model,
cpu_model->__cpu_type = INTEL_COREI7;
cpu_model->__cpu_subtype = INTEL_COREI7_SAPPHIRERAPIDS;
break;
+ case 0xad:
+ case 0xae:
+ /* Granite Rapids. */
+ cpu = "graniterapids";
+ CHECK___builtin_cpu_is ("corei7");
+ CHECK___builtin_cpu_is ("graniterapids");
+ cpu_model->__cpu_type = INTEL_COREI7;
+ cpu_model->__cpu_subtype = INTEL_COREI7_GRANITERAPIDS;
+ break;
case 0x17:
case 0x1d:
/* Penryn. */
diff --git a/gcc/common/config/i386/i386-common.cc b/gcc/common/config/i386/i386-common.cc
index c8cf532cf..1aa163463 100644
--- a/gcc/common/config/i386/i386-common.cc
+++ b/gcc/common/config/i386/i386-common.cc
@@ -1855,6 +1855,7 @@ const char *const processor_names[] =
"sapphirerapids",
"alderlake",
"rocketlake",
+ "graniterapids",
"intel",
"geode",
"k6",
@@ -1973,6 +1974,8 @@ const pta processor_alias_table[] =
M_CPU_SUBTYPE (INTEL_COREI7_ALDERLAKE), P_PROC_AVX2},
{"meteorlake", PROCESSOR_ALDERLAKE, CPU_HASWELL, PTA_ALDERLAKE,
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},
{"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 95b078acf..7b2d4d242 100644
--- a/gcc/common/config/i386/i386-cpuinfo.h
+++ b/gcc/common/config/i386/i386-cpuinfo.h
@@ -92,6 +92,7 @@ enum processor_subtypes
AMDFAM19H_ZNVER3,
INTEL_COREI7_ROCKETLAKE,
AMDFAM19H_ZNVER4,
+ INTEL_COREI7_GRANITERAPIDS,
CPU_SUBTYPE_MAX
};
diff --git a/gcc/config.gcc b/gcc/config.gcc
index 81012c651..9bad238e3 100644
--- a/gcc/config.gcc
+++ b/gcc/config.gcc
@@ -670,7 +670,7 @@ slm nehalem westmere sandybridge ivybridge haswell broadwell bonnell \
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 x86-64 x86-64-v2 x86-64-v3 x86-64-v4 native"
+nano-x2 eden-x4 nano-x4 x86-64 x86-64-v2 x86-64-v3 x86-64-v4 graniterapids 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 3b5161aed..ea8c3d8d1 100644
--- a/gcc/config/i386/driver-i386.cc
+++ b/gcc/config/i386/driver-i386.cc
@@ -576,8 +576,11 @@ const char *host_detect_local_cpu (int argc, const char **argv)
/* This is unknown family 0x6 CPU. */
if (has_feature (FEATURE_AVX))
{
+ /* Assume Granite Rapids. */
+ if (has_feature (FEATURE_AMX_FP16))
+ cpu = "graniterapids";
/* Assume Tiger Lake */
- if (has_feature (FEATURE_AVX512VP2INTERSECT))
+ else if (has_feature (FEATURE_AVX512VP2INTERSECT))
cpu = "tigerlake";
/* Assume Sapphire Rapids. */
else if (has_feature (FEATURE_TSXLDTRK))
diff --git a/gcc/config/i386/i386-c.cc b/gcc/config/i386/i386-c.cc
index 00880bd17..04f1dd682 100644
--- a/gcc/config/i386/i386-c.cc
+++ b/gcc/config/i386/i386-c.cc
@@ -242,6 +242,10 @@ ix86_target_macros_internal (HOST_WIDE_INT isa_flag,
def_or_undef (parse_in, "__sapphirerapids");
def_or_undef (parse_in, "__sapphirerapids__");
break;
+ case PROCESSOR_GRANITERAPIDS:
+ def_or_undef (parse_in, "__graniterapids");
+ def_or_undef (parse_in, "__graniterapids__");
+ break;
case PROCESSOR_ALDERLAKE:
def_or_undef (parse_in, "__alderlake");
def_or_undef (parse_in, "__alderlake__");
@@ -419,6 +423,9 @@ ix86_target_macros_internal (HOST_WIDE_INT isa_flag,
case PROCESSOR_ROCKETLAKE:
def_or_undef (parse_in, "__tune_rocketlake__");
break;
+ case PROCESSOR_GRANITERAPIDS:
+ def_or_undef (parse_in, "__tune_graniterapids__");
+ break;
case PROCESSOR_INTEL:
case PROCESSOR_GENERIC:
break;
diff --git a/gcc/config/i386/i386-options.cc b/gcc/config/i386/i386-options.cc
index 724375f02..6645e3259 100644
--- a/gcc/config/i386/i386-options.cc
+++ b/gcc/config/i386/i386-options.cc
@@ -127,10 +127,11 @@ along with GCC; see the file COPYING3. If not see
#define m_SAPPHIRERAPIDS (HOST_WIDE_INT_1U<<PROCESSOR_SAPPHIRERAPIDS)
#define m_ALDERLAKE (HOST_WIDE_INT_1U<<PROCESSOR_ALDERLAKE)
#define m_ROCKETLAKE (HOST_WIDE_INT_1U<<PROCESSOR_ROCKETLAKE)
+#define m_GRANITERAPIDS (HOST_WIDE_INT_1U<<PROCESSOR_GRANITERAPIDS)
#define m_CORE_AVX512 (m_SKYLAKE_AVX512 | m_CANNONLAKE \
| m_ICELAKE_CLIENT | m_ICELAKE_SERVER | m_CASCADELAKE \
| m_TIGERLAKE | m_COOPERLAKE | m_SAPPHIRERAPIDS \
- | m_ROCKETLAKE)
+ | m_ROCKETLAKE | m_GRANITERAPIDS)
#define m_CORE_AVX2 (m_HASWELL | m_SKYLAKE | m_CORE_AVX512)
#define m_CORE_ALL (m_CORE2 | m_NEHALEM | m_SANDYBRIDGE | m_CORE_AVX2)
#define m_GOLDMONT (HOST_WIDE_INT_1U<<PROCESSOR_GOLDMONT)
@@ -761,6 +762,7 @@ static const struct processor_costs *processor_cost_table[] =
&icelake_cost,
&alderlake_cost,
&icelake_cost,
+ &icelake_cost,
&intel_cost,
&geode_cost,
&k6_cost,
diff --git a/gcc/config/i386/i386.h b/gcc/config/i386/i386.h
index aaa136ba0..75953defc 100644
--- a/gcc/config/i386/i386.h
+++ b/gcc/config/i386/i386.h
@@ -2250,6 +2250,7 @@ enum processor_type
PROCESSOR_SAPPHIRERAPIDS,
PROCESSOR_ALDERLAKE,
PROCESSOR_ROCKETLAKE,
+ PROCESSOR_GRANITERAPIDS,
PROCESSOR_INTEL,
PROCESSOR_GEODE,
PROCESSOR_K6,
@@ -2356,6 +2357,8 @@ constexpr wide_int_bitmask PTA_ALDERLAKE = PTA_TREMONT | 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_GRANITERAPIDS = PTA_SAPPHIRERAPIDS | PTA_AMX_FP16
+ | PTA_PREFETCHI;
constexpr wide_int_bitmask PTA_KNM = PTA_KNL | PTA_AVX5124VNNIW
| PTA_AVX5124FMAPS | PTA_AVX512VPOPCNTDQ;
constexpr wide_int_bitmask PTA_ZNVER1 = PTA_64BIT | PTA_MMX | PTA_SSE | PTA_SSE2
diff --git a/gcc/doc/extend.texi b/gcc/doc/extend.texi
index cb987f469..ba9faf4b2 100644
--- a/gcc/doc/extend.texi
+++ b/gcc/doc/extend.texi
@@ -21829,6 +21829,9 @@ Intel Core i7 Alderlake CPU.
@item rocketlake
Intel Core i7 Rocketlake CPU.
+@item graniterapids
+Intel Core i7 graniterapids CPU.
+
@item bonnell
Intel Atom Bonnell CPU.
diff --git a/gcc/doc/invoke.texi b/gcc/doc/invoke.texi
index 211b970c0..8ca831dc1 100644
--- a/gcc/doc/invoke.texi
+++ b/gcc/doc/invoke.texi
@@ -31615,6 +31615,17 @@ CLFLUSHOPT, XSAVEC, XSAVES, AVX512F, AVX512VL, AVX512BW, AVX512DQ, AVX512CD
PKU, AVX512VBMI, AVX512IFMA, SHA, AVX512VNNI, GFNI, VAES, AVX512VBMI2,
VPCLMULQDQ, AVX512BITALG, RDPID and AVX512VPOPCNTDQ instruction set support.
+@item graniterapids
+Intel graniterapids 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 and PREFETCHI 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 683928729..65cc24f32 100644
--- a/gcc/testsuite/g++.target/i386/mv16.C
+++ b/gcc/testsuite/g++.target/i386/mv16.C
@@ -92,6 +92,10 @@ int __attribute__ ((target("arch=rocketlake"))) foo () {
return 24;
}
+int __attribute__ ((target("arch=graniterapids"))) foo () {
+ return 26;
+}
+
int main ()
{
int val = foo ();
@@ -130,6 +134,8 @@ int main ()
assert (val == 23);
else if (__builtin_cpu_is ("rocketlake"))
assert (val == 24);
+ else if (__builtin_cpu_is ("graniterapids"))
+ assert (val == 25);
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 9f073f78c..bdcfdbc88 100644
--- a/gcc/testsuite/gcc.target/i386/funcspec-56.inc
+++ b/gcc/testsuite/gcc.target/i386/funcspec-56.inc
@@ -188,6 +188,7 @@ extern void test_arch_cooperlake (void) __attribute__((__target__("arch=
extern void test_arch_sapphirerapids (void) __attribute__((__target__("arch=sapphirerapids")));
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_k8 (void) __attribute__((__target__("arch=k8")));
extern void test_arch_k8_sse3 (void) __attribute__((__target__("arch=k8-sse3")));
extern void test_arch_opteron (void) __attribute__((__target__("arch=opteron")));
--
2.28.0.windows.1
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