MarkMurrayARM updated this revision to Diff 313694.
MarkMurrayARM added a comment.
Address review comments.
Repository:
rG LLVM Github Monorepo
CHANGES SINCE LAST ACTION
https://reviews.llvm.org/D93022/new/
https://reviews.llvm.org/D93022
Files:
clang/test/Driver/aarch64-cpus.c
llvm/include/llvm/Support/AArch64TargetParser.def
llvm/include/llvm/Support/ARMTargetParser.def
llvm/lib/Target/AArch64/AArch64.td
llvm/lib/Target/AArch64/AArch64Subtarget.cpp
llvm/lib/Target/AArch64/AArch64Subtarget.h
llvm/lib/Target/ARM/ARM.td
llvm/lib/Target/ARM/ARMSubtarget.cpp
llvm/lib/Target/ARM/ARMSubtarget.h
llvm/unittests/Support/TargetParserTest.cpp
Index: llvm/unittests/Support/TargetParserTest.cpp
===================================================================
--- llvm/unittests/Support/TargetParserTest.cpp
+++ llvm/unittests/Support/TargetParserTest.cpp
@@ -308,6 +308,13 @@
ARM::AEK_HWDIVTHUMB | ARM::AEK_DSP |
ARM::AEK_FP16 | ARM::AEK_RAS | ARM::AEK_DOTPROD,
"8.2-A"),
+ ARMCPUTestParams("cortex-a78c", "armv8.2-a", "crypto-neon-fp-armv8",
+ ARM::AEK_SEC | ARM::AEK_MP |
+ ARM::AEK_VIRT | ARM::AEK_HWDIVARM |
+ ARM::AEK_HWDIVTHUMB | ARM::AEK_DSP |
+ ARM::AEK_CRC | ARM::AEK_RAS |
+ ARM::AEK_FP16 | ARM::AEK_DOTPROD,
+ "8.2-A"),
ARMCPUTestParams("cortex-a77", "armv8.2-a", "crypto-neon-fp-armv8",
ARM::AEK_CRC | ARM::AEK_SEC | ARM::AEK_MP |
ARM::AEK_VIRT | ARM::AEK_HWDIVARM |
@@ -385,7 +392,7 @@
ARM::AEK_HWDIVARM | ARM::AEK_HWDIVTHUMB | ARM::AEK_DSP,
"7-S")), );
-static constexpr unsigned NumARMCPUArchs = 91;
+static constexpr unsigned NumARMCPUArchs = 92;
TEST(TargetParserTest, testARMCPUArchList) {
SmallVector<StringRef, NumARMCPUArchs> List;
@@ -962,6 +969,12 @@
AArch64::AEK_DOTPROD | AArch64::AEK_RCPC |
AArch64::AEK_SSBS,
"8.2-A"),
+ ARMCPUTestParams("cortex-a78c", "armv8.2-a", "crypto-neon-fp-armv8",
+ AArch64::AEK_RAS | AArch64::AEK_CRC |
+ AArch64::AEK_CRYPTO | AArch64::AEK_FP |
+ AArch64::AEK_SIMD | AArch64::AEK_RAS |
+ AArch64::AEK_LSE | AArch64::AEK_RDM,
+ "8.2-A"),
ARMCPUTestParams(
"neoverse-v1", "armv8.4-a", "crypto-neon-fp-armv8",
AArch64::AEK_RAS | AArch64::AEK_SVE | AArch64::AEK_SSBS |
@@ -1151,7 +1164,7 @@
AArch64::AEK_LSE | AArch64::AEK_RDM,
"8.2-A")), );
-static constexpr unsigned NumAArch64CPUArchs = 45;
+static constexpr unsigned NumAArch64CPUArchs = 46;
TEST(TargetParserTest, testAArch64CPUArchList) {
SmallVector<StringRef, NumAArch64CPUArchs> List;
Index: llvm/lib/Target/ARM/ARMSubtarget.h
===================================================================
--- llvm/lib/Target/ARM/ARMSubtarget.h
+++ llvm/lib/Target/ARM/ARMSubtarget.h
@@ -63,6 +63,7 @@
CortexA76,
CortexA77,
CortexA78,
+ CortexA78C,
CortexA8,
CortexA9,
CortexM3,
Index: llvm/lib/Target/ARM/ARMSubtarget.cpp
===================================================================
--- llvm/lib/Target/ARM/ARMSubtarget.cpp
+++ llvm/lib/Target/ARM/ARMSubtarget.cpp
@@ -294,6 +294,7 @@
case CortexA76:
case CortexA77:
case CortexA78:
+ case CortexA78C:
case CortexR4:
case CortexR4F:
case CortexR5:
Index: llvm/lib/Target/ARM/ARM.td
===================================================================
--- llvm/lib/Target/ARM/ARM.td
+++ llvm/lib/Target/ARM/ARM.td
@@ -616,6 +616,8 @@
"Cortex-A77 ARM processors", []>;
def ProcA78 : SubtargetFeature<"cortex-a78", "ARMProcFamily", "CortexA78",
"Cortex-A78 ARM processors", []>;
+def ProcA78C : SubtargetFeature<"a78c", "ARMProcFamily", "CortexA78C",
+ "Cortex-A78C ARM processors", []>;
def ProcX1 : SubtargetFeature<"cortex-x1", "ARMProcFamily", "CortexX1",
"Cortex-X1 ARM processors", []>;
@@ -1308,6 +1310,13 @@
FeatureFullFP16,
FeatureDotProd]>;
+def : ProcNoItin<"cortex-a78c", [ARMv82a,
+ FeatureHWDivThumb,
+ FeatureHWDivARM,
+ FeatureCrypto,
+ FeatureCRC,
+ FeatureFullFP16]>;
+
def : ProcNoItin<"cortex-x1", [ARMv82a, ProcX1,
FeatureHWDivThumb,
FeatureHWDivARM,
Index: llvm/lib/Target/AArch64/AArch64Subtarget.h
===================================================================
--- llvm/lib/Target/AArch64/AArch64Subtarget.h
+++ llvm/lib/Target/AArch64/AArch64Subtarget.h
@@ -57,6 +57,7 @@
CortexA76,
CortexA77,
CortexA78,
+ CortexA78C,
CortexR82,
CortexX1,
ExynosM3,
Index: llvm/lib/Target/AArch64/AArch64Subtarget.cpp
===================================================================
--- llvm/lib/Target/AArch64/AArch64Subtarget.cpp
+++ llvm/lib/Target/AArch64/AArch64Subtarget.cpp
@@ -103,6 +103,7 @@
case CortexA76:
case CortexA77:
case CortexA78:
+ case CortexA78C:
case CortexR82:
case CortexX1:
PrefFunctionLogAlignment = 4;
Index: llvm/lib/Target/AArch64/AArch64.td
===================================================================
--- llvm/lib/Target/AArch64/AArch64.td
+++ llvm/lib/Target/AArch64/AArch64.td
@@ -691,6 +691,25 @@
FeatureSSBS,
FeatureDotProd]>;
+def ProcA78C : SubtargetFeature<"cortex-a78c", "ARMProcFamily",
+ "CortexA78C",
+ "Cortex-A78C ARM processors", [
+ HasV8_2aOps,
+ FeatureCrypto,
+ FeatureDotProd,
+ FeatureFMI,
+ FeatureFP16FML,
+ FeatureFPARMv8,
+ FeatureFullFP16,
+ FeatureFuseAES,
+ FeatureNEON,
+ FeaturePA,
+ FeaturePerfMon,
+ FeaturePostRAScheduler,
+ FeatureRCPC,
+ FeatureSPE,
+ FeatureSSBS]>;
+
def ProcR82 : SubtargetFeature<"cortex-r82", "ARMProcFamily",
"CortexR82",
"Cortex-R82 ARM Processors", [
@@ -1089,6 +1108,7 @@
def : ProcessorModel<"cortex-a76ae", CortexA57Model, [ProcA76]>;
def : ProcessorModel<"cortex-a77", CortexA57Model, [ProcA77]>;
def : ProcessorModel<"cortex-a78", CortexA57Model, [ProcA78]>;
+def : ProcessorModel<"cortex-a78c", CortexA57Model, [ProcA78C]>;
def : ProcessorModel<"cortex-r82", CortexA55Model, [ProcR82]>;
def : ProcessorModel<"cortex-x1", CortexA57Model, [ProcX1]>;
def : ProcessorModel<"neoverse-e1", CortexA53Model, [ProcNeoverseE1]>;
Index: llvm/include/llvm/Support/ARMTargetParser.def
===================================================================
--- llvm/include/llvm/Support/ARMTargetParser.def
+++ llvm/include/llvm/Support/ARMTargetParser.def
@@ -300,8 +300,10 @@
(ARM::AEK_FP16 | ARM::AEK_DOTPROD))
ARM_CPU_NAME("cortex-a77", ARMV8_2A, FK_CRYPTO_NEON_FP_ARMV8, false,
(ARM::AEK_FP16 | ARM::AEK_DOTPROD))
-ARM_CPU_NAME("cortex-a78",ARMV8_2A, FK_CRYPTO_NEON_FP_ARMV8, false,
+ARM_CPU_NAME("cortex-a78", ARMV8_2A, FK_CRYPTO_NEON_FP_ARMV8, false,
(ARM::AEK_FP16 | ARM::AEK_DOTPROD))
+ARM_CPU_NAME("cortex-a78c", ARMV8_2A, FK_CRYPTO_NEON_FP_ARMV8, false,
+ ARM::AEK_FP16 | ARM::AEK_DOTPROD)
ARM_CPU_NAME("cortex-x1", ARMV8_2A, FK_CRYPTO_NEON_FP_ARMV8, false,
(ARM::AEK_FP16 | ARM::AEK_DOTPROD))
ARM_CPU_NAME("neoverse-n1", ARMV8_2A, FK_CRYPTO_NEON_FP_ARMV8, false,
Index: llvm/include/llvm/Support/AArch64TargetParser.def
===================================================================
--- llvm/include/llvm/Support/AArch64TargetParser.def
+++ llvm/include/llvm/Support/AArch64TargetParser.def
@@ -147,6 +147,8 @@
AARCH64_CPU_NAME("cortex-a78", ARMV8_2A, FK_CRYPTO_NEON_FP_ARMV8, false,
(AArch64::AEK_FP16 | AArch64::AEK_DOTPROD | AArch64::AEK_RCPC |
AArch64::AEK_SSBS))
+AARCH64_CPU_NAME("cortex-a78c", ARMV8_2A, FK_CRYPTO_NEON_FP_ARMV8, false,
+ (AArch64::AEK_RAS))
AARCH64_CPU_NAME("cortex-r82", ARMV8R, FK_CRYPTO_NEON_FP_ARMV8, false,
(AArch64::AEK_LSE))
AARCH64_CPU_NAME("cortex-x1", ARMV8_2A, FK_CRYPTO_NEON_FP_ARMV8, false,
Index: clang/test/Driver/aarch64-cpus.c
===================================================================
--- clang/test/Driver/aarch64-cpus.c
+++ clang/test/Driver/aarch64-cpus.c
@@ -183,6 +183,8 @@
// CORTEXX1: "-cc1"{{.*}} "-triple" "aarch64{{.*}}" "-target-cpu" "cortex-x1"
// RUN: %clang -target aarch64 -mcpu=cortex-a78 -### -c %s 2>&1 | FileCheck -check-prefix=CORTEXA78 %s
// CORTEXA78: "-cc1"{{.*}} "-triple" "aarch64{{.*}}" "-target-cpu" "cortex-a78"
+// RUN: %clang -target aarch64 -mcpu=cortex-a78c -### -c %s 2>&1 | FileCheck -check-prefix=CORTEX-A78C %s
+// CORTEX-A78C: "-cc1"{{.*}} "-triple" "aarch64{{.*}}" "-target-cpu" "cortex-a78c"
// RUN: %clang -target aarch64 -mcpu=neoverse-v1 -### -c %s 2>&1 | FileCheck -check-prefix=NEOVERSE-V1 %s
// NEOVERSE-V1: "-cc1"{{.*}} "-triple" "aarch64{{.*}}" "-target-cpu" "neoverse-v1"
@@ -475,6 +477,12 @@
// MCPU-MTUNE-THUNDERX2T99: "-cc1"{{.*}} "-triple" "aarch64{{.*}}" "-target-cpu" "thunderx2t99"
// MCPU-MTUNE-THUNDERX3T110: "-cc1"{{.*}} "-triple" "aarch64{{.*}}" "-target-cpu" "thunderx3t110"
+// RUN: %clang -target armv8a-arm-none-eabi -mcpu=cortex-a78c -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-CORTEX-A78C %s
+// RUN: %clang -target armv8a-arm-none-eabi -mcpu=cortex-a78c -mfpu=crypto-neon-fp-armv8 -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-CORTEX-A78C-MFPU %s
+// CHECK-CORTEX-A78C: "-cc1"{{.*}} "-triple" "armv8.2a-{{.*}} "-target-cpu" "cortex-a78c"
+// CHECK-CORTEX-A78C-MFPU: "-cc1"{{.*}} "-target-feature" "+fp-armv8"
+// CHECK-CORTEX-A78C-MFPU: "-target-feature" "+crypto"
+
// RUN: %clang -target aarch64 -march=armv8.1a -### -c %s 2>&1 | FileCheck -check-prefix=GENERICV81A %s
// RUN: %clang -target aarch64 -march=armv8.1-a -### -c %s 2>&1 | FileCheck -check-prefix=GENERICV81A %s
// RUN: %clang -target aarch64 -mlittle-endian -march=armv8.1a -### -c %s 2>&1 | FileCheck -check-prefix=GENERICV81A %s
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