[clang] 7717c00 - [X86] Remove CPU_SPECIFIC* MACROs and add getCPUDispatchMangling
Freddy Ye via cfe-commits
cfe-commits at lists.llvm.org
Wed Jul 5 02:32:37 PDT 2023
Author: Freddy Ye
Date: 2023-07-05T17:32:00+08:00
New Revision: 7717c0071d7ce9f4ca7b1417f677bb0380171621
URL: https://github.com/llvm/llvm-project/commit/7717c0071d7ce9f4ca7b1417f677bb0380171621
DIFF: https://github.com/llvm/llvm-project/commit/7717c0071d7ce9f4ca7b1417f677bb0380171621.diff
LOG: [X86] Remove CPU_SPECIFIC* MACROs and add getCPUDispatchMangling
This refactor patch means to remove CPU_SPECIFIC* MACROs in X86TargetParser.def
and move those information into ProcInfo of X86TargetParser.cpp. Since these
two files both maintain a table with redundant info such as cpuname and its
features supported. CPU_SPECIFIC* MACROs define some different information. This
patch dealt with them in these ways when moving:
1.mangling
This is now moved to Mangling in ProcInfo and directly initialized at array of
Processors. CPUs don't support cpu_dispatch/specific are assigned '\0' as
mangling.
2.CPU alias
The alias cpu will also be initialized in array of Processors, its attributes
will be same as its alias target cpu. Same feature list, same mangling.
3.TUNE_NAME
Before my change, some cpu names support cpu_dispatch/specific are not
supported in X86.td, which means optimizer/backend doesn't recognize them. So
they use a different TUNE_NAME to generate in IR. In this patch, I added these
missing cpu support at X86.td by utilizing existing Features and XXXTunings, so
that each cpu name can directly use its own name as TUNE_NAME to be supported
by optimizer/backend.
4.Feature list
The feature list of one CPU maintained in X86TargetParser.def is not same as
the one in X86TargetParser.cpp. It only maintains part of features of one CPU
(features defined by X86_FEATURE_COMPAT). While X86TargetParser.cpp maintains
a complete one. This patch abandons the feature list maintained by CPU_SPECIFIC*
MACROs because assigning a CPU with a complete one doesn't affect the
functionality of cpu_dispatch/specific.
Except these four info, since some of CPUs supported by cpu_dispatch/specific
doesn's support clang options like -march, -mtune before, this patch also kept
this behavior still by adding another member OnlyForCPUDispatchSpecific in
ProcInfo.
Reviewed By: pengfei, RKSimon
Differential Revision: https://reviews.llvm.org/D151696
Added:
Modified:
clang/lib/Basic/Targets/X86.cpp
clang/lib/Basic/Targets/X86.h
clang/lib/CodeGen/CodeGenModule.cpp
clang/test/CodeGen/attr-cpuspecific-avx-abi.c
clang/test/CodeGen/attr-cpuspecific.c
llvm/include/llvm/TargetParser/X86TargetParser.def
llvm/include/llvm/TargetParser/X86TargetParser.h
llvm/lib/Target/X86/X86.td
llvm/lib/TargetParser/X86TargetParser.cpp
llvm/test/CodeGen/X86/cpus-intel.ll
Removed:
################################################################################
diff --git a/clang/lib/Basic/Targets/X86.cpp b/clang/lib/Basic/Targets/X86.cpp
index 3aa4b63a0004f6..08d2722a8e52c0 100644
--- a/clang/lib/Basic/Targets/X86.cpp
+++ b/clang/lib/Basic/Targets/X86.cpp
@@ -1171,43 +1171,19 @@ unsigned X86TargetInfo::multiVersionSortPriority(StringRef Name) const {
}
bool X86TargetInfo::validateCPUSpecificCPUDispatch(StringRef Name) const {
- return llvm::StringSwitch<bool>(Name)
-#define CPU_SPECIFIC(NAME, TUNE_NAME, MANGLING, FEATURES) .Case(NAME, true)
-#define CPU_SPECIFIC_ALIAS(NEW_NAME, TUNE_NAME, NAME) .Case(NEW_NAME, true)
-#include "llvm/TargetParser/X86TargetParser.def"
- .Default(false);
-}
-
-static StringRef CPUSpecificCPUDispatchNameDealias(StringRef Name) {
- return llvm::StringSwitch<StringRef>(Name)
-#define CPU_SPECIFIC_ALIAS(NEW_NAME, TUNE_NAME, NAME) .Case(NEW_NAME, NAME)
-#include "llvm/TargetParser/X86TargetParser.def"
- .Default(Name);
+ return llvm::X86::validateCPUSpecificCPUDispatch(Name);
}
char X86TargetInfo::CPUSpecificManglingCharacter(StringRef Name) const {
- return llvm::StringSwitch<char>(CPUSpecificCPUDispatchNameDealias(Name))
-#define CPU_SPECIFIC(NAME, TUNE_NAME, MANGLING, FEATURES) .Case(NAME, MANGLING)
-#include "llvm/TargetParser/X86TargetParser.def"
- .Default(0);
+ return llvm::X86::getCPUDispatchMangling(Name);
}
void X86TargetInfo::getCPUSpecificCPUDispatchFeatures(
StringRef Name, llvm::SmallVectorImpl<StringRef> &Features) const {
- StringRef WholeList =
- llvm::StringSwitch<StringRef>(CPUSpecificCPUDispatchNameDealias(Name))
-#define CPU_SPECIFIC(NAME, TUNE_NAME, MANGLING, FEATURES) .Case(NAME, FEATURES)
-#include "llvm/TargetParser/X86TargetParser.def"
- .Default("");
- WholeList.split(Features, ',', /*MaxSplit=*/-1, /*KeepEmpty=*/false);
-}
-
-StringRef X86TargetInfo::getCPUSpecificTuneName(StringRef Name) const {
- return llvm::StringSwitch<StringRef>(Name)
-#define CPU_SPECIFIC(NAME, TUNE_NAME, MANGLING, FEATURES) .Case(NAME, TUNE_NAME)
-#define CPU_SPECIFIC_ALIAS(NEW_NAME, TUNE_NAME, NAME) .Case(NEW_NAME, TUNE_NAME)
-#include "llvm/TargetParser/X86TargetParser.def"
- .Default("");
+ SmallVector<StringRef, 32> TargetCPUFeatures;
+ llvm::X86::getFeaturesForCPU(Name, TargetCPUFeatures, true);
+ for (auto &F : TargetCPUFeatures)
+ Features.push_back(F);
}
// We can't use a generic validation scheme for the cpus accepted here
diff --git a/clang/lib/Basic/Targets/X86.h b/clang/lib/Basic/Targets/X86.h
index 39edaa6684e7df..3da484fb9e874f 100644
--- a/clang/lib/Basic/Targets/X86.h
+++ b/clang/lib/Basic/Targets/X86.h
@@ -218,8 +218,6 @@ class LLVM_LIBRARY_VISIBILITY X86TargetInfo : public TargetInfo {
StringRef Name,
llvm::SmallVectorImpl<StringRef> &Features) const override;
- StringRef getCPUSpecificTuneName(StringRef Name) const override;
-
std::optional<unsigned> getCPUCacheLineSize() const override;
bool validateAsmConstraint(const char *&Name,
diff --git a/clang/lib/CodeGen/CodeGenModule.cpp b/clang/lib/CodeGen/CodeGenModule.cpp
index b404b92bb7638f..7257d6eac3bfac 100644
--- a/clang/lib/CodeGen/CodeGenModule.cpp
+++ b/clang/lib/CodeGen/CodeGenModule.cpp
@@ -2488,8 +2488,7 @@ bool CodeGenModule::GetCPUAndFeaturesAttributes(GlobalDecl GD,
if (SD) {
// Apply the given CPU name as the 'tune-cpu' so that the optimizer can
// favor this processor.
- TuneCPU = getTarget().getCPUSpecificTuneName(
- SD->getCPUName(GD.getMultiVersionIndex())->getName());
+ TuneCPU = SD->getCPUName(GD.getMultiVersionIndex())->getName();
}
} else {
// Otherwise just add the existing target cpu and target features to the
diff --git a/clang/test/CodeGen/attr-cpuspecific-avx-abi.c b/clang/test/CodeGen/attr-cpuspecific-avx-abi.c
index 9089035a70995c..c219e4d685ecea 100644
--- a/clang/test/CodeGen/attr-cpuspecific-avx-abi.c
+++ b/clang/test/CodeGen/attr-cpuspecific-avx-abi.c
@@ -24,5 +24,5 @@ __m256d foo(void) { return bar_avx2(); }
// CHECK: attributes #[[A]] = {{.*}}"target-features"="+avx,+crc32,+cx8,+mmx,+popcnt,+sse,+sse2,+sse3,+sse4.1,+sse4.2,+ssse3,+x87,+xsave"
// CHECK-SAME: "tune-cpu"="generic"
-// CHECK: attributes #[[V]] = {{.*}}"target-features"="+avx,+avx2,+bmi,+cmov,+crc32,+cx8,+f16c,+fma,+lzcnt,+mmx,+movbe,+popcnt,+sse,+sse2,+sse3,+sse4.1,+sse4.2,+ssse3,+x87,+xsave"
-// CHECK-SAME: "tune-cpu"="haswell"
+// CHECK: attributes #[[V]] = {{.*}}"target-features"="+avx,+avx2,+bmi,+bmi2,+cmov,+crc32,+cx16,+cx8,+f16c,+fma,+fsgsbase,+fxsr,+invpcid,+lzcnt,+mmx,+movbe,+pclmul,+popcnt,+rdrnd,+sahf,+sse,+sse2,+sse3,+sse4.1,+sse4.2,+ssse3,+x87,+xsave,+xsaveopt"
+// CHECK-SAME: "tune-cpu"="core_4th_gen_avx"
diff --git a/clang/test/CodeGen/attr-cpuspecific.c b/clang/test/CodeGen/attr-cpuspecific.c
index 7b2207b2eb9e48..b7150b2947f3bb 100644
--- a/clang/test/CodeGen/attr-cpuspecific.c
+++ b/clang/test/CodeGen/attr-cpuspecific.c
@@ -351,9 +351,9 @@ int DispatchFirst(void) {return 1;}
ATTR(cpu_specific(knl))
void OrderDispatchUsageSpecific(void) {}
-// CHECK: attributes #[[S]] = {{.*}}"target-features"="+avx,+cmov,+crc32,+cx8,+f16c,+mmx,+pclmul,+popcnt,+sse,+sse2,+sse3,+sse4.1,+sse4.2,+ssse3,+x87,+xsave"
+// CHECK: attributes #[[S]] = {{.*}}"target-features"="+avx,+cmov,+crc32,+cx16,+cx8,+f16c,+fsgsbase,+fxsr,+mmx,+pclmul,+popcnt,+rdrnd,+sahf,+sse,+sse2,+sse3,+sse4.1,+sse4.2,+ssse3,+x87,+xsave,+xsaveopt"
// CHECK-SAME: "tune-cpu"="ivybridge"
-// CHECK: attributes #[[K]] = {{.*}}"target-features"="+adx,+aes,+avx,+avx2,+avx512cd,+avx512er,+avx512f,+avx512pf,+bmi,+bmi2,+cmov,+crc32,+cx8,+f16c,+fma,+lzcnt,+mmx,+movbe,+pclmul,+popcnt,+sse,+sse2,+sse3,+sse4.1,+sse4.2,+ssse3,+x87,+xsave"
+// CHECK: attributes #[[K]] = {{.*}}"target-features"="+adx,+aes,+avx,+avx2,+avx512cd,+avx512er,+avx512f,+avx512pf,+bmi,+bmi2,+cmov,+crc32,+cx16,+cx8,+f16c,+fma,+fsgsbase,+fxsr,+invpcid,+lzcnt,+mmx,+movbe,+pclmul,+popcnt,+prefetchwt1,+prfchw,+rdrnd,+rdseed,+sahf,+sse,+sse2,+sse3,+sse4.1,+sse4.2,+ssse3,+x87,+xsave,+xsaveopt"
// CHECK-SAME: "tune-cpu"="knl"
-// CHECK: attributes #[[O]] = {{.*}}"target-features"="+cmov,+cx8,+mmx,+movbe,+sse,+sse2,+sse3,+ssse3,+x87"
+// CHECK: attributes #[[O]] = {{.*}}"target-features"="+cmov,+cx16,+cx8,+fxsr,+mmx,+movbe,+sahf,+sse,+sse2,+sse3,+ssse3,+x87"
// CHECK-SAME: "tune-cpu"="atom"
diff --git a/llvm/include/llvm/TargetParser/X86TargetParser.def b/llvm/include/llvm/TargetParser/X86TargetParser.def
index db02c619008427..a2fb6b5c3510ee 100644
--- a/llvm/include/llvm/TargetParser/X86TargetParser.def
+++ b/llvm/include/llvm/TargetParser/X86TargetParser.def
@@ -235,49 +235,3 @@ X86_FEATURE (LVI_CFI, "lvi-cfi")
X86_FEATURE (LVI_LOAD_HARDENING, "lvi-load-hardening")
#undef X86_FEATURE_COMPAT
#undef X86_FEATURE
-
-#ifndef CPU_SPECIFIC
-#define CPU_SPECIFIC(NAME, TUNE_NAME, MANGLING, FEATURES)
-#endif
-
-#ifndef CPU_SPECIFIC_ALIAS
-#define CPU_SPECIFIC_ALIAS(NEW_NAME, TUNE_NAME, NAME)
-#endif
-
-CPU_SPECIFIC("generic", "generic", 'A', "")
-CPU_SPECIFIC("pentium", "pentium", 'B', "")
-CPU_SPECIFIC("pentium_pro", "pentiumpro", 'C', "+cmov")
-CPU_SPECIFIC("pentium_mmx", "pentium-mmx", 'D', "+mmx")
-CPU_SPECIFIC("pentium_ii", "pentium2", 'E', "+cmov,+mmx")
-CPU_SPECIFIC("pentium_iii", "pentium3", 'H', "+cmov,+mmx,+sse")
-CPU_SPECIFIC_ALIAS("pentium_iii_no_xmm_regs", "pentium3", "pentium_iii")
-CPU_SPECIFIC("pentium_4", "pentium4", 'J', "+cmov,+mmx,+sse,+sse2")
-CPU_SPECIFIC("pentium_m", "pentium-m", 'K', "+cmov,+mmx,+sse,+sse2")
-CPU_SPECIFIC("pentium_4_sse3", "prescott", 'L', "+cmov,+mmx,+sse,+sse2,+sse3")
-CPU_SPECIFIC("core_2_duo_ssse3", "core2", 'M', "+cmov,+mmx,+sse,+sse2,+sse3,+ssse3")
-CPU_SPECIFIC("core_2_duo_sse4_1", "penryn", 'N', "+cmov,+mmx,+sse,+sse2,+sse3,+ssse3,+sse4.1")
-CPU_SPECIFIC("atom", "atom", 'O', "+cmov,+mmx,+sse,+sse2,+sse3,+ssse3,+movbe")
-CPU_SPECIFIC("atom_sse4_2", "silvermont", 'c', "+cmov,+mmx,+sse,+sse2,+sse3,+ssse3,+sse4.1,+sse4.2,+popcnt")
-CPU_SPECIFIC("core_i7_sse4_2", "nehalem", 'P', "+cmov,+mmx,+sse,+sse2,+sse3,+ssse3,+sse4.1,+sse4.2,+popcnt")
-CPU_SPECIFIC("core_aes_pclmulqdq", "westmere", 'Q', "+cmov,+mmx,+sse,+sse2,+sse3,+ssse3,+sse4.1,+sse4.2,+popcnt")
-CPU_SPECIFIC("atom_sse4_2_movbe", "silvermont", 'd', "+cmov,+mmx,+sse,+sse2,+sse3,+ssse3,+sse4.1,+sse4.2,+movbe,+popcnt")
-CPU_SPECIFIC("goldmont", "goldmont", 'i', "+cmov,+mmx,+sse,+sse2,+sse3,+ssse3,+sse4.1,+sse4.2,+movbe,+popcnt")
-CPU_SPECIFIC("sandybridge", "sandybridge", 'R', "+cmov,+mmx,+sse,+sse2,+sse3,+ssse3,+sse4.1,+sse4.2,+popcnt,+avx,+pclmul")
-CPU_SPECIFIC_ALIAS("core_2nd_gen_avx", "sandybridge", "sandybridge")
-CPU_SPECIFIC("ivybridge", "ivybridge", 'S', "+cmov,+mmx,+sse,+sse2,+sse3,+ssse3,+sse4.1,+sse4.2,+popcnt,+f16c,+avx,+pclmul")
-CPU_SPECIFIC_ALIAS("core_3rd_gen_avx", "ivybridge", "ivybridge")
-CPU_SPECIFIC("haswell", "haswell", 'V', "+cmov,+mmx,+sse,+sse2,+sse3,+ssse3,+sse4.1,+sse4.2,+movbe,+popcnt,+f16c,+avx,+fma,+bmi,+lzcnt,+avx2")
-CPU_SPECIFIC_ALIAS("core_4th_gen_avx", "haswell", "haswell")
-CPU_SPECIFIC("core_4th_gen_avx_tsx", "haswell", 'W', "+cmov,+mmx,+sse,+sse2,+sse3,+ssse3,+sse4.1,+sse4.2,+movbe,+popcnt,+f16c,+avx,+fma,+bmi,+lzcnt,+avx2")
-CPU_SPECIFIC("broadwell", "broadwell", 'X', "+cmov,+mmx,+sse,+sse2,+sse3,+ssse3,+sse4.1,+sse4.2,+movbe,+popcnt,+f16c,+avx,+fma,+bmi,+lzcnt,+avx2,+adx")
-CPU_SPECIFIC_ALIAS("core_5th_gen_avx", "broadwell", "broadwell")
-CPU_SPECIFIC("core_5th_gen_avx_tsx", "broadwell", 'Y', "+cmov,+mmx,+sse,+sse2,+sse3,+ssse3,+sse4.1,+sse4.2,+movbe,+popcnt,+f16c,+avx,+fma,+bmi,+lzcnt,+avx2,+adx")
-CPU_SPECIFIC("knl", "knl", 'Z', "+cmov,+mmx,+sse,+sse2,+sse3,+ssse3,+sse4.1,+sse4.2,+movbe,+popcnt,+f16c,+avx,+fma,+bmi,+lzcnt,+avx2,+avx512f,+adx,+avx512er,+avx512pf,+avx512cd,+pclmul,+bmi2,+aes")
-CPU_SPECIFIC_ALIAS("mic_avx512", "knl", "knl")
-CPU_SPECIFIC("skylake", "skylake", 'b', "+cmov,+mmx,+sse,+sse2,+sse3,+ssse3,+sse4.1,+sse4.2,+movbe,+popcnt,+f16c,+avx,+fma,+bmi,+lzcnt,+avx2,+adx,+mpx")
-CPU_SPECIFIC( "skylake_avx512", "skylake-avx512", 'a', "+cmov,+mmx,+sse,+sse2,+sse3,+ssse3,+sse4.1,+sse4.2,+movbe,+popcnt,+f16c,+avx,+fma,+bmi,+lzcnt,+avx2,+avx512dq,+avx512f,+adx,+avx512cd,+avx512bw,+avx512vl,+clwb")
-CPU_SPECIFIC("cannonlake", "cannonlake", 'e', "+cmov,+mmx,+sse,+sse2,+sse3,+ssse3,+sse4.1,+sse4.2,+movbe,+popcnt,+f16c,+avx,+fma,+bmi,+lzcnt,+avx2,+avx512dq,+avx512f,+adx,+avx512ifma,+avx512cd,+avx512bw,+avx512vl,+avx512vbmi")
-CPU_SPECIFIC("knm", "knm", 'j', "+cmov,+mmx,+sse,+sse2,+sse3,+ssse3,+sse4.1,+sse4.2,+movbe,+popcnt,+f16c,+avx,+fma,+bmi,+lzcnt,+avx2,+avx512f,+adx,+avx512er,+avx512pf,+avx512cd,+avx5124fmaps,+avx5124vnniw,+avx512vpopcntdq")
-
-#undef CPU_SPECIFIC_ALIAS
-#undef CPU_SPECIFIC
diff --git a/llvm/include/llvm/TargetParser/X86TargetParser.h b/llvm/include/llvm/TargetParser/X86TargetParser.h
index 919960fd6c374e..7a302c3d645417 100644
--- a/llvm/include/llvm/TargetParser/X86TargetParser.h
+++ b/llvm/include/llvm/TargetParser/X86TargetParser.h
@@ -155,13 +155,17 @@ void fillValidTuneCPUList(SmallVectorImpl<StringRef> &Values,
ProcessorFeatures getKeyFeature(CPUKind Kind);
/// Fill in the features that \p CPU supports into \p Features.
-void getFeaturesForCPU(StringRef CPU, SmallVectorImpl<StringRef> &Features);
+/// "+" will be append in front of each feature if IfNeedPlus is true.
+void getFeaturesForCPU(StringRef CPU, SmallVectorImpl<StringRef> &Features,
+ bool IfNeedPlus = false);
/// Set or clear entries in \p Features that are implied to be enabled/disabled
/// by the provided \p Feature.
void updateImpliedFeatures(StringRef Feature, bool Enabled,
StringMap<bool> &Features);
+char getCPUDispatchMangling(StringRef Name);
+bool validateCPUSpecificCPUDispatch(StringRef Name);
uint64_t getCpuSupportsMask(ArrayRef<StringRef> FeatureStrs);
unsigned getFeaturePriority(ProcessorFeatures Feat);
diff --git a/llvm/lib/Target/X86/X86.td b/llvm/lib/Target/X86/X86.td
index 1cd13cce456fcd..e966bbece96b84 100644
--- a/llvm/lib/Target/X86/X86.td
+++ b/llvm/lib/Target/X86/X86.td
@@ -1480,20 +1480,22 @@ def : Proc<"i586", [FeatureX87, FeatureCX8],
[TuningSlowUAMem16, TuningInsertVZEROUPPER]>;
def : Proc<"pentium", [FeatureX87, FeatureCX8],
[TuningSlowUAMem16, TuningInsertVZEROUPPER]>;
-def : Proc<"pentium-mmx", [FeatureX87, FeatureCX8, FeatureMMX],
- [TuningSlowUAMem16, TuningInsertVZEROUPPER]>;
-
+foreach P = ["pentium-mmx", "pentium_mmx"] in {
+ def : Proc<P, [FeatureX87, FeatureCX8, FeatureMMX],
+ [TuningSlowUAMem16, TuningInsertVZEROUPPER]>;
+}
def : Proc<"i686", [FeatureX87, FeatureCX8, FeatureCMOV],
[TuningSlowUAMem16, TuningInsertVZEROUPPER]>;
-def : Proc<"pentiumpro", [FeatureX87, FeatureCX8, FeatureCMOV,
- FeatureNOPL],
- [TuningSlowUAMem16, TuningInsertVZEROUPPER]>;
-
-def : Proc<"pentium2", [FeatureX87, FeatureCX8, FeatureMMX, FeatureCMOV,
- FeatureFXSR, FeatureNOPL],
- [TuningSlowUAMem16, TuningInsertVZEROUPPER]>;
-
-foreach P = ["pentium3", "pentium3m"] in {
+foreach P = ["pentiumpro", "pentium_pro"] in {
+ def : Proc<P, [FeatureX87, FeatureCX8, FeatureCMOV, FeatureNOPL],
+ [TuningSlowUAMem16, TuningInsertVZEROUPPER]>;
+}
+foreach P = ["pentium2", "pentium_ii"] in {
+ def : Proc<P, [FeatureX87, FeatureCX8, FeatureMMX, FeatureCMOV,
+ FeatureFXSR, FeatureNOPL],
+ [TuningSlowUAMem16, TuningInsertVZEROUPPER]>;
+}
+foreach P = ["pentium3", "pentium3m", "pentium_iii_no_xmm_regs", "pentium_iii"] in {
def : Proc<P, [FeatureX87, FeatureCX8, FeatureMMX,
FeatureSSE1, FeatureFXSR, FeatureNOPL, FeatureCMOV],
[TuningSlowUAMem16, TuningInsertVZEROUPPER]>;
@@ -1509,12 +1511,14 @@ foreach P = ["pentium3", "pentium3m"] in {
// measure to avoid performance surprises, in case clang's default cpu
// changes slightly.
-def : ProcModel<"pentium-m", GenericPostRAModel,
+foreach P = ["pentium_m", "pentium-m"] in {
+def : ProcModel<P, GenericPostRAModel,
[FeatureX87, FeatureCX8, FeatureMMX, FeatureSSE2,
FeatureFXSR, FeatureNOPL, FeatureCMOV],
[TuningSlowUAMem16, TuningInsertVZEROUPPER]>;
+}
-foreach P = ["pentium4", "pentium4m"] in {
+foreach P = ["pentium4", "pentium4m", "pentium_4"] in {
def : ProcModel<P, GenericPostRAModel,
[FeatureX87, FeatureCX8, FeatureMMX, FeatureSSE2,
FeatureFXSR, FeatureNOPL, FeatureCMOV],
@@ -1532,10 +1536,12 @@ def : ProcModel<"yonah", SandyBridgeModel,
[TuningSlowUAMem16, TuningInsertVZEROUPPER]>;
// NetBurst.
-def : ProcModel<"prescott", GenericPostRAModel,
- [FeatureX87, FeatureCX8, FeatureMMX, FeatureSSE3,
- FeatureFXSR, FeatureNOPL, FeatureCMOV],
- [TuningSlowUAMem16, TuningInsertVZEROUPPER]>;
+foreach P = ["prescott", "pentium_4_sse3"] in {
+ def : ProcModel<P, GenericPostRAModel,
+ [FeatureX87, FeatureCX8, FeatureMMX, FeatureSSE3,
+ FeatureFXSR, FeatureNOPL, FeatureCMOV],
+ [TuningSlowUAMem16, TuningInsertVZEROUPPER]>;
+}
def : ProcModel<"nocona", GenericPostRAModel, [
FeatureX87,
FeatureCX8,
@@ -1553,7 +1559,8 @@ def : ProcModel<"nocona", GenericPostRAModel, [
]>;
// Intel Core 2 Solo/Duo.
-def : ProcModel<"core2", SandyBridgeModel, [
+foreach P = ["core2", "core_2_duo_ssse3"] in {
+def : ProcModel<P, SandyBridgeModel, [
FeatureX87,
FeatureCX8,
FeatureCMOV,
@@ -1570,7 +1577,9 @@ def : ProcModel<"core2", SandyBridgeModel, [
TuningSlowUAMem16,
TuningInsertVZEROUPPER
]>;
-def : ProcModel<"penryn", SandyBridgeModel, [
+}
+foreach P = ["penryn", "core_2_duo_sse4_1"] in {
+def : ProcModel<P, SandyBridgeModel, [
FeatureX87,
FeatureCX8,
FeatureCMOV,
@@ -1587,6 +1596,7 @@ def : ProcModel<"penryn", SandyBridgeModel, [
TuningSlowUAMem16,
TuningInsertVZEROUPPER
]>;
+}
// Atom CPUs.
foreach P = ["bonnell", "atom"] in {
@@ -1594,15 +1604,19 @@ foreach P = ["bonnell", "atom"] in {
ProcessorFeatures.AtomTuning>;
}
-foreach P = ["silvermont", "slm"] in {
+foreach P = ["silvermont", "slm", "atom_sse4_2"] in {
def : ProcModel<P, SLMModel, ProcessorFeatures.SLMFeatures,
ProcessorFeatures.SLMTuning>;
}
+def : ProcModel<"atom_sse4_2_movbe", SLMModel, ProcessorFeatures.GLMFeatures,
+ ProcessorFeatures.SLMTuning>;
def : ProcModel<"goldmont", SLMModel, ProcessorFeatures.GLMFeatures,
ProcessorFeatures.GLMTuning>;
-def : ProcModel<"goldmont-plus", SLMModel, ProcessorFeatures.GLPFeatures,
- ProcessorFeatures.GLPTuning>;
+foreach P = ["goldmont_plus", "goldmont-plus"] in {
+ def : ProcModel<P, SLMModel, ProcessorFeatures.GLPFeatures,
+ ProcessorFeatures.GLPTuning>;
+}
def : ProcModel<"tremont", SLMModel, ProcessorFeatures.TRMFeatures,
ProcessorFeatures.TRMTuning>;
def : ProcModel<"sierraforest", AlderlakePModel, ProcessorFeatures.SRFFeatures,
@@ -1611,43 +1625,49 @@ def : ProcModel<"grandridge", AlderlakePModel, ProcessorFeatures.GRRFeatures,
ProcessorFeatures.TRMTuning>;
// "Arrandale" along with corei3 and corei5
-foreach P = ["nehalem", "corei7"] in {
+foreach P = ["nehalem", "corei7", "core_i7_sse4_2"] in {
def : ProcModel<P, SandyBridgeModel, ProcessorFeatures.NHMFeatures,
ProcessorFeatures.NHMTuning>;
}
// Westmere is the corei3/i5/i7 path from nehalem to sandybridge
-def : ProcModel<"westmere", SandyBridgeModel, ProcessorFeatures.WSMFeatures,
- ProcessorFeatures.WSMTuning>;
+foreach P = ["westmere", "core_aes_pclmulqdq"] in {
+ def : ProcModel<P, SandyBridgeModel, ProcessorFeatures.WSMFeatures,
+ ProcessorFeatures.WSMTuning>;
+}
-foreach P = ["sandybridge", "corei7-avx"] in {
+foreach P = ["sandybridge", "corei7-avx", "core_2nd_gen_avx"] in {
def : ProcModel<P, SandyBridgeModel, ProcessorFeatures.SNBFeatures,
ProcessorFeatures.SNBTuning>;
}
-foreach P = ["ivybridge", "core-avx-i"] in {
+foreach P = ["ivybridge", "core-avx-i", "core_3rd_gen_avx"] in {
def : ProcModel<P, SandyBridgeModel, ProcessorFeatures.IVBFeatures,
ProcessorFeatures.IVBTuning>;
}
-foreach P = ["haswell", "core-avx2"] in {
+foreach P = ["haswell", "core-avx2", "core_4th_gen_avx", "core_4th_gen_avx_tsx"] in {
def : ProcModel<P, HaswellModel, ProcessorFeatures.HSWFeatures,
ProcessorFeatures.HSWTuning>;
}
-def : ProcModel<"broadwell", BroadwellModel, ProcessorFeatures.BDWFeatures,
- ProcessorFeatures.BDWTuning>;
+foreach P = ["broadwell", "core_5th_gen_avx", "core_5th_gen_avx_tsx"] in {
+ def : ProcModel<P, BroadwellModel, ProcessorFeatures.BDWFeatures,
+ ProcessorFeatures.BDWTuning>;
+}
def : ProcModel<"skylake", SkylakeClientModel, ProcessorFeatures.SKLFeatures,
ProcessorFeatures.SKLTuning>;
// FIXME: define KNL scheduler model
-def : ProcModel<"knl", HaswellModel, ProcessorFeatures.KNLFeatures,
- ProcessorFeatures.KNLTuning>;
+foreach P = ["knl", "mic_avx512"] in {
+ def : ProcModel<P, HaswellModel, ProcessorFeatures.KNLFeatures,
+ ProcessorFeatures.KNLTuning>;
+}
def : ProcModel<"knm", HaswellModel, ProcessorFeatures.KNMFeatures,
ProcessorFeatures.KNLTuning>;
-foreach P = ["skylake-avx512", "skx"] in {
+foreach P = ["skylake-avx512", "skx", "skylake_avx512"] in {
def : ProcModel<P, SkylakeServerModel, ProcessorFeatures.SKXFeatures,
ProcessorFeatures.SKXTuning>;
}
@@ -1658,12 +1678,16 @@ def : ProcModel<"cooperlake", SkylakeServerModel,
ProcessorFeatures.CPXFeatures, ProcessorFeatures.CPXTuning>;
def : ProcModel<"cannonlake", SkylakeServerModel,
ProcessorFeatures.CNLFeatures, ProcessorFeatures.CNLTuning>;
-def : ProcModel<"icelake-client", IceLakeModel,
+foreach P = ["icelake-client", "icelake_client"] in {
+def : ProcModel<P, IceLakeModel,
ProcessorFeatures.ICLFeatures, ProcessorFeatures.ICLTuning>;
+}
def : ProcModel<"rocketlake", IceLakeModel,
ProcessorFeatures.ICLFeatures, ProcessorFeatures.ICLTuning>;
-def : ProcModel<"icelake-server", IceLakeModel,
+foreach P = ["icelake-server", "icelake_server"] in {
+def : ProcModel<P, IceLakeModel,
ProcessorFeatures.ICXFeatures, ProcessorFeatures.ICXTuning>;
+}
def : ProcModel<"tigerlake", IceLakeModel,
ProcessorFeatures.TGLFeatures, ProcessorFeatures.TGLTuning>;
def : ProcModel<"sapphirerapids", SapphireRapidsModel,
diff --git a/llvm/lib/TargetParser/X86TargetParser.cpp b/llvm/lib/TargetParser/X86TargetParser.cpp
index 820c30640c2d6e..41afa9200b3dc3 100644
--- a/llvm/lib/TargetParser/X86TargetParser.cpp
+++ b/llvm/lib/TargetParser/X86TargetParser.cpp
@@ -107,6 +107,8 @@ struct ProcInfo {
X86::CPUKind Kind;
unsigned KeyFeature;
FeatureBitset Features;
+ char Mangling;
+ bool OnlyForCPUDispatchSpecific;
};
struct FeatureInfo {
@@ -306,149 +308,182 @@ static constexpr FeatureBitset FeaturesZNVER4 =
FeatureAVX512VPOPCNTDQ | FeatureAVX512BF16 | FeatureGFNI |
FeatureSHSTK;
+// D151696 tranplanted Mangling and OnlyForCPUDispatchSpecific from
+// X86TargetParser.def to here. They are assigned by following ways:
+// 1. Copy the mangling from the original CPU_SPEICIFC MACROs. If no, assign
+// to '\0' by default, which means not support cpu_specific/dispatch feature.
+// 2. set OnlyForCPUDispatchSpecific as true if this cpu name was not
+// listed here before, which means it doesn't support -march, -mtune and so on.
+// FIXME: Remove OnlyForCPUDispatchSpecific after all CPUs here support both
+// cpu_dispatch/specific() feature and -march, -mtune, and so on.
constexpr ProcInfo Processors[] = {
- // Empty processor. Include X87 and CMPXCHG8 for backwards compatibility.
- { {""}, CK_None, ~0U, FeatureX87 | FeatureCMPXCHG8B },
+ // Empty processor. Include X87 and CMPXCHG8 for backwards compatibility.
+ { {""}, CK_None, ~0U, FeatureX87 | FeatureCMPXCHG8B, '\0', false },
+ { {"generic"}, CK_None, ~0U, FeatureX87 | FeatureCMPXCHG8B | Feature64BIT, 'A', true },
// i386-generation processors.
- { {"i386"}, CK_i386, ~0U, FeatureX87 },
+ { {"i386"}, CK_i386, ~0U, FeatureX87, '\0', false },
// i486-generation processors.
- { {"i486"}, CK_i486, ~0U, FeatureX87 },
- { {"winchip-c6"}, CK_WinChipC6, ~0U, FeaturesPentiumMMX },
- { {"winchip2"}, CK_WinChip2, ~0U, FeaturesPentiumMMX | Feature3DNOW },
- { {"c3"}, CK_C3, ~0U, FeaturesPentiumMMX | Feature3DNOW },
+ { {"i486"}, CK_i486, ~0U, FeatureX87, '\0', false },
+ { {"winchip-c6"}, CK_WinChipC6, ~0U, FeaturesPentiumMMX, '\0', false },
+ { {"winchip2"}, CK_WinChip2, ~0U, FeaturesPentiumMMX | Feature3DNOW, '\0', false },
+ { {"c3"}, CK_C3, ~0U, FeaturesPentiumMMX | Feature3DNOW, '\0', false },
// i586-generation processors, P5 microarchitecture based.
- { {"i586"}, CK_i586, ~0U, FeatureX87 | FeatureCMPXCHG8B },
- { {"pentium"}, CK_Pentium, ~0U, FeatureX87 | FeatureCMPXCHG8B },
- { {"pentium-mmx"}, CK_PentiumMMX, ~0U, FeaturesPentiumMMX },
+ { {"i586"}, CK_i586, ~0U, FeatureX87 | FeatureCMPXCHG8B, '\0', false },
+ { {"pentium"}, CK_Pentium, ~0U, FeatureX87 | FeatureCMPXCHG8B, 'B', false },
+ { {"pentium-mmx"}, CK_PentiumMMX, ~0U, FeaturesPentiumMMX, '\0', false },
+ { {"pentium_mmx"}, CK_PentiumMMX, ~0U, FeaturesPentiumMMX, 'D', true },
// i686-generation processors, P6 / Pentium M microarchitecture based.
- { {"pentiumpro"}, CK_PentiumPro, ~0U, FeatureCMOV | FeatureX87 | FeatureCMPXCHG8B },
- { {"i686"}, CK_i686, ~0U, FeatureCMOV | FeatureX87 | FeatureCMPXCHG8B },
- { {"pentium2"}, CK_Pentium2, ~0U, FeaturesPentium2 },
- { {"pentium3"}, CK_Pentium3, ~0U, FeaturesPentium3 },
- { {"pentium3m"}, CK_Pentium3, ~0U, FeaturesPentium3 },
- { {"pentium-m"}, CK_PentiumM, ~0U, FeaturesPentium4 },
- { {"c3-2"}, CK_C3_2, ~0U, FeaturesPentium3 },
- { {"yonah"}, CK_Yonah, ~0U, FeaturesPrescott },
+ { {"pentiumpro"}, CK_PentiumPro, ~0U, FeatureCMOV | FeatureX87 | FeatureCMPXCHG8B, '\0', false },
+ { {"pentium_pro"}, CK_PentiumPro, ~0U, FeatureCMOV | FeatureX87 | FeatureCMPXCHG8B, 'C', true },
+ { {"i686"}, CK_i686, ~0U, FeatureCMOV | FeatureX87 | FeatureCMPXCHG8B, '\0', false },
+ { {"pentium2"}, CK_Pentium2, ~0U, FeaturesPentium2, '\0', false },
+ { {"pentium_ii"}, CK_Pentium2, ~0U, FeaturesPentium2, 'E', true },
+ { {"pentium3"}, CK_Pentium3, ~0U, FeaturesPentium3, '\0', false },
+ { {"pentium3m"}, CK_Pentium3, ~0U, FeaturesPentium3, '\0', false },
+ { {"pentium_iii"}, CK_Pentium3, ~0U, FeaturesPentium3, 'H', true },
+ { {"pentium_iii_no_xmm_regs"}, CK_Pentium3, ~0U, FeaturesPentium3, 'H', true },
+ { {"pentium-m"}, CK_PentiumM, ~0U, FeaturesPentium4, '\0', false },
+ { {"pentium_m"}, CK_PentiumM, ~0U, FeaturesPentium4, 'K', true },
+ { {"c3-2"}, CK_C3_2, ~0U, FeaturesPentium3, '\0', false },
+ { {"yonah"}, CK_Yonah, ~0U, FeaturesPrescott, '\0', false },
// Netburst microarchitecture based processors.
- { {"pentium4"}, CK_Pentium4, ~0U, FeaturesPentium4 },
- { {"pentium4m"}, CK_Pentium4, ~0U, FeaturesPentium4 },
- { {"prescott"}, CK_Prescott, ~0U, FeaturesPrescott },
- { {"nocona"}, CK_Nocona, ~0U, FeaturesNocona },
+ { {"pentium4"}, CK_Pentium4, ~0U, FeaturesPentium4, '\0', false },
+ { {"pentium4m"}, CK_Pentium4, ~0U, FeaturesPentium4, '\0', false },
+ { {"pentium_4"}, CK_Pentium4, ~0U, FeaturesPentium4, 'J', true },
+ { {"pentium_4_sse3"}, CK_Prescott, ~0U, FeaturesPrescott, 'L', true },
+ { {"prescott"}, CK_Prescott, ~0U, FeaturesPrescott, '\0', false },
+ { {"nocona"}, CK_Nocona, ~0U, FeaturesNocona, '\0', false },
// Core microarchitecture based processors.
- { {"core2"}, CK_Core2, FEATURE_SSSE3, FeaturesCore2 },
- { {"penryn"}, CK_Penryn, ~0U, FeaturesPenryn },
+ { {"core2"}, CK_Core2, FEATURE_SSSE3, FeaturesCore2, '\0', false },
+ { {"core_2_duo_ssse3"}, CK_Core2, ~0U, FeaturesCore2, 'M', true },
+ { {"penryn"}, CK_Penryn, ~0U, FeaturesPenryn, '\0', false },
+ { {"core_2_duo_sse4_1"}, CK_Penryn, ~0U, FeaturesPenryn, 'N', true },
// Atom processors
- { {"bonnell"}, CK_Bonnell, FEATURE_SSSE3, FeaturesBonnell },
- { {"atom"}, CK_Bonnell, FEATURE_SSSE3, FeaturesBonnell },
- { {"silvermont"}, CK_Silvermont, FEATURE_SSE4_2, FeaturesSilvermont },
- { {"slm"}, CK_Silvermont, FEATURE_SSE4_2, FeaturesSilvermont },
- { {"goldmont"}, CK_Goldmont, FEATURE_SSE4_2, FeaturesGoldmont },
- { {"goldmont-plus"}, CK_GoldmontPlus, FEATURE_SSE4_2, FeaturesGoldmontPlus },
- { {"tremont"}, CK_Tremont, FEATURE_SSE4_2, FeaturesTremont },
+ { {"bonnell"}, CK_Bonnell, FEATURE_SSSE3, FeaturesBonnell, '\0', false },
+ { {"atom"}, CK_Bonnell, FEATURE_SSSE3, FeaturesBonnell, 'O', false },
+ { {"silvermont"}, CK_Silvermont, FEATURE_SSE4_2, FeaturesSilvermont, '\0', false },
+ { {"slm"}, CK_Silvermont, FEATURE_SSE4_2, FeaturesSilvermont, '\0', false },
+ { {"atom_sse4_2"}, CK_Nehalem, FEATURE_SSE4_2, FeaturesNehalem, 'c', true },
+ { {"atom_sse4_2_movbe"}, CK_Goldmont, FEATURE_SSE4_2, FeaturesGoldmont, 'd', true },
+ { {"goldmont"}, CK_Goldmont, FEATURE_SSE4_2, FeaturesGoldmont, 'i', false },
+ { {"goldmont-plus"}, CK_GoldmontPlus, FEATURE_SSE4_2, FeaturesGoldmontPlus, '\0', false },
+ { {"goldmont_plus"}, CK_GoldmontPlus, FEATURE_SSE4_2, FeaturesGoldmontPlus, '\0', true },
+ { {"tremont"}, CK_Tremont, FEATURE_SSE4_2, FeaturesTremont, '\0', false },
// Nehalem microarchitecture based processors.
- { {"nehalem"}, CK_Nehalem, FEATURE_SSE4_2, FeaturesNehalem },
- { {"corei7"}, CK_Nehalem, FEATURE_SSE4_2, FeaturesNehalem },
+ { {"nehalem"}, CK_Nehalem, FEATURE_SSE4_2, FeaturesNehalem, '\0', false },
+ { {"core_i7_sse4_2"}, CK_Nehalem, FEATURE_SSE4_2, FeaturesNehalem, 'P', true },
+ { {"corei7"}, CK_Nehalem, FEATURE_SSE4_2, FeaturesNehalem, '\0', false },
// Westmere microarchitecture based processors.
- { {"westmere"}, CK_Westmere, FEATURE_PCLMUL, FeaturesWestmere },
+ { {"westmere"}, CK_Westmere, FEATURE_PCLMUL, FeaturesWestmere, '\0', false },
+ { {"core_aes_pclmulqdq"}, CK_Nehalem, FEATURE_SSE4_2, FeaturesNehalem, 'Q', true },
// Sandy Bridge microarchitecture based processors.
- { {"sandybridge"}, CK_SandyBridge, FEATURE_AVX, FeaturesSandyBridge },
- { {"corei7-avx"}, CK_SandyBridge, FEATURE_AVX, FeaturesSandyBridge },
+ { {"sandybridge"}, CK_SandyBridge, FEATURE_AVX, FeaturesSandyBridge, 'R', false },
+ { {"core_2nd_gen_avx"}, CK_SandyBridge, FEATURE_AVX, FeaturesSandyBridge, 'R', true },
+ { {"corei7-avx"}, CK_SandyBridge, FEATURE_AVX, FeaturesSandyBridge, '\0', false },
// Ivy Bridge microarchitecture based processors.
- { {"ivybridge"}, CK_IvyBridge, FEATURE_AVX, FeaturesIvyBridge },
- { {"core-avx-i"}, CK_IvyBridge, FEATURE_AVX, FeaturesIvyBridge },
+ { {"ivybridge"}, CK_IvyBridge, FEATURE_AVX, FeaturesIvyBridge, 'S', false },
+ { {"core_3rd_gen_avx"}, CK_IvyBridge, FEATURE_AVX, FeaturesIvyBridge, 'S', true },
+ { {"core-avx-i"}, CK_IvyBridge, FEATURE_AVX, FeaturesIvyBridge, '\0', false },
// Haswell microarchitecture based processors.
- { {"haswell"}, CK_Haswell, FEATURE_AVX2, FeaturesHaswell },
- { {"core-avx2"}, CK_Haswell, FEATURE_AVX2, FeaturesHaswell },
+ { {"haswell"}, CK_Haswell, FEATURE_AVX2, FeaturesHaswell, 'V', false },
+ { {"core-avx2"}, CK_Haswell, FEATURE_AVX2, FeaturesHaswell, '\0', false },
+ { {"core_4th_gen_avx"}, CK_Haswell, FEATURE_AVX2, FeaturesHaswell, 'V', true },
+ { {"core_4th_gen_avx_tsx"}, CK_Haswell, FEATURE_AVX2, FeaturesHaswell, 'W', true },
// Broadwell microarchitecture based processors.
- { {"broadwell"}, CK_Broadwell, FEATURE_AVX2, FeaturesBroadwell },
+ { {"broadwell"}, CK_Broadwell, FEATURE_AVX2, FeaturesBroadwell, 'X', false },
+ { {"core_5th_gen_avx"}, CK_Broadwell, FEATURE_AVX2, FeaturesBroadwell, 'X', true },
+ { {"core_5th_gen_avx_tsx"}, CK_Broadwell, FEATURE_AVX2, FeaturesBroadwell, 'Y', true },
// Skylake client microarchitecture based processors.
- { {"skylake"}, CK_SkylakeClient, FEATURE_AVX2, FeaturesSkylakeClient },
+ { {"skylake"}, CK_SkylakeClient, FEATURE_AVX2, FeaturesSkylakeClient, 'b', false },
// Skylake server microarchitecture based processors.
- { {"skylake-avx512"}, CK_SkylakeServer, FEATURE_AVX512F, FeaturesSkylakeServer },
- { {"skx"}, CK_SkylakeServer, FEATURE_AVX512F, FeaturesSkylakeServer },
+ { {"skylake-avx512"}, CK_SkylakeServer, FEATURE_AVX512F, FeaturesSkylakeServer, '\0', false },
+ { {"skx"}, CK_SkylakeServer, FEATURE_AVX512F, FeaturesSkylakeServer, '\0', false },
+ { {"skylake_avx512"}, CK_SkylakeServer, FEATURE_AVX512F, FeaturesSkylakeServer, 'a', true },
// Cascadelake Server microarchitecture based processors.
- { {"cascadelake"}, CK_Cascadelake, FEATURE_AVX512VNNI, FeaturesCascadeLake },
+ { {"cascadelake"}, CK_Cascadelake, FEATURE_AVX512VNNI, FeaturesCascadeLake, '\0', false },
// Cooperlake Server microarchitecture based processors.
- { {"cooperlake"}, CK_Cooperlake, FEATURE_AVX512BF16, FeaturesCooperLake },
+ { {"cooperlake"}, CK_Cooperlake, FEATURE_AVX512BF16, FeaturesCooperLake, '\0', false },
// Cannonlake client microarchitecture based processors.
- { {"cannonlake"}, CK_Cannonlake, FEATURE_AVX512VBMI, FeaturesCannonlake },
+ { {"cannonlake"}, CK_Cannonlake, FEATURE_AVX512VBMI, FeaturesCannonlake, 'e', false },
// Icelake client microarchitecture based processors.
- { {"icelake-client"}, CK_IcelakeClient, FEATURE_AVX512VBMI2, FeaturesICLClient },
+ { {"icelake-client"}, CK_IcelakeClient, FEATURE_AVX512VBMI2, FeaturesICLClient, '\0', false },
// Rocketlake microarchitecture based processors.
- { {"rocketlake"}, CK_Rocketlake, FEATURE_AVX512VBMI2, FeaturesRocketlake },
+ { {"rocketlake"}, CK_Rocketlake, FEATURE_AVX512VBMI2, FeaturesRocketlake, '\0', false },
// Icelake server microarchitecture based processors.
- { {"icelake-server"}, CK_IcelakeServer, FEATURE_AVX512VBMI2, FeaturesICLServer },
+ { {"icelake-server"}, CK_IcelakeServer, FEATURE_AVX512VBMI2, FeaturesICLServer, '\0', false },
// Tigerlake microarchitecture based processors.
- { {"tigerlake"}, CK_Tigerlake, FEATURE_AVX512VP2INTERSECT, FeaturesTigerlake },
+ { {"tigerlake"}, CK_Tigerlake, FEATURE_AVX512VP2INTERSECT, FeaturesTigerlake, '\0', false },
// Sapphire Rapids microarchitecture based processors.
- { {"sapphirerapids"}, CK_SapphireRapids, FEATURE_AVX512BF16, FeaturesSapphireRapids },
+ { {"sapphirerapids"}, CK_SapphireRapids, FEATURE_AVX512BF16, FeaturesSapphireRapids, '\0', false },
// Alderlake microarchitecture based processors.
- { {"alderlake"}, CK_Alderlake, FEATURE_AVX2, FeaturesAlderlake },
+ { {"alderlake"}, CK_Alderlake, FEATURE_AVX2, FeaturesAlderlake, '\0', false },
// Raptorlake microarchitecture based processors.
- { {"raptorlake"}, CK_Raptorlake, FEATURE_AVX2, FeaturesAlderlake },
+ { {"raptorlake"}, CK_Raptorlake, FEATURE_AVX2, FeaturesAlderlake, '\0', false },
// Meteorlake microarchitecture based processors.
- { {"meteorlake"}, CK_Meteorlake, FEATURE_AVX2, FeaturesAlderlake },
+ { {"meteorlake"}, CK_Meteorlake, FEATURE_AVX2, FeaturesAlderlake, '\0', false },
// Sierraforest microarchitecture based processors.
- { {"sierraforest"}, CK_Sierraforest, FEATURE_AVX2, FeaturesSierraforest },
+ { {"sierraforest"}, CK_Sierraforest, FEATURE_AVX2, FeaturesSierraforest, '\0', false },
// Grandridge microarchitecture based processors.
- { {"grandridge"}, CK_Grandridge, FEATURE_AVX2, FeaturesGrandridge },
+ { {"grandridge"}, CK_Grandridge, FEATURE_AVX2, FeaturesGrandridge, '\0', false },
// Granite Rapids microarchitecture based processors.
- { {"graniterapids"}, CK_Graniterapids, FEATURE_AVX512BF16, FeaturesGraniteRapids },
+ { {"graniterapids"}, CK_Graniterapids, FEATURE_AVX512BF16, FeaturesGraniteRapids, '\0', false },
// Emerald Rapids microarchitecture based processors.
- { {"emeraldrapids"}, CK_Emeraldrapids, FEATURE_AVX512BF16, FeaturesSapphireRapids },
+ { {"emeraldrapids"}, CK_Emeraldrapids, FEATURE_AVX512BF16, FeaturesSapphireRapids, '\0', false },
// Knights Landing processor.
- { {"knl"}, CK_KNL, FEATURE_AVX512F, FeaturesKNL },
+ { {"knl"}, CK_KNL, FEATURE_AVX512F, FeaturesKNL, 'Z', false },
+ { {"mic_avx512"}, CK_KNL, FEATURE_AVX512F, FeaturesKNL, 'Z', true },
// Knights Mill processor.
- { {"knm"}, CK_KNM, FEATURE_AVX5124FMAPS, FeaturesKNM },
+ { {"knm"}, CK_KNM, FEATURE_AVX5124FMAPS, FeaturesKNM, 'j', false },
// Lakemont microarchitecture based processors.
- { {"lakemont"}, CK_Lakemont, ~0U, FeatureCMPXCHG8B },
+ { {"lakemont"}, CK_Lakemont, ~0U, FeatureCMPXCHG8B, '\0', false },
// K6 architecture processors.
- { {"k6"}, CK_K6, ~0U, FeaturesK6 },
- { {"k6-2"}, CK_K6_2, ~0U, FeaturesK6 | Feature3DNOW },
- { {"k6-3"}, CK_K6_3, ~0U, FeaturesK6 | Feature3DNOW },
+ { {"k6"}, CK_K6, ~0U, FeaturesK6, '\0', false },
+ { {"k6-2"}, CK_K6_2, ~0U, FeaturesK6 | Feature3DNOW, '\0', false },
+ { {"k6-3"}, CK_K6_3, ~0U, FeaturesK6 | Feature3DNOW, '\0', false },
// K7 architecture processors.
- { {"athlon"}, CK_Athlon, ~0U, FeaturesAthlon },
- { {"athlon-tbird"}, CK_Athlon, ~0U, FeaturesAthlon },
- { {"athlon-xp"}, CK_AthlonXP, ~0U, FeaturesAthlonXP },
- { {"athlon-mp"}, CK_AthlonXP, ~0U, FeaturesAthlonXP },
- { {"athlon-4"}, CK_AthlonXP, ~0U, FeaturesAthlonXP },
+ { {"athlon"}, CK_Athlon, ~0U, FeaturesAthlon, '\0', false },
+ { {"athlon-tbird"}, CK_Athlon, ~0U, FeaturesAthlon, '\0', false },
+ { {"athlon-xp"}, CK_AthlonXP, ~0U, FeaturesAthlonXP, '\0', false },
+ { {"athlon-mp"}, CK_AthlonXP, ~0U, FeaturesAthlonXP, '\0', false },
+ { {"athlon-4"}, CK_AthlonXP, ~0U, FeaturesAthlonXP, '\0', false },
// K8 architecture processors.
- { {"k8"}, CK_K8, ~0U, FeaturesK8 },
- { {"athlon64"}, CK_K8, ~0U, FeaturesK8 },
- { {"athlon-fx"}, CK_K8, ~0U, FeaturesK8 },
- { {"opteron"}, CK_K8, ~0U, FeaturesK8 },
- { {"k8-sse3"}, CK_K8SSE3, ~0U, FeaturesK8SSE3 },
- { {"athlon64-sse3"}, CK_K8SSE3, ~0U, FeaturesK8SSE3 },
- { {"opteron-sse3"}, CK_K8SSE3, ~0U, FeaturesK8SSE3 },
- { {"amdfam10"}, CK_AMDFAM10, FEATURE_SSE4_A, FeaturesAMDFAM10 },
- { {"barcelona"}, CK_AMDFAM10, FEATURE_SSE4_A, FeaturesAMDFAM10 },
+ { {"k8"}, CK_K8, ~0U, FeaturesK8, '\0', false },
+ { {"athlon64"}, CK_K8, ~0U, FeaturesK8, '\0', false },
+ { {"athlon-fx"}, CK_K8, ~0U, FeaturesK8, '\0', false },
+ { {"opteron"}, CK_K8, ~0U, FeaturesK8, '\0', false },
+ { {"k8-sse3"}, CK_K8SSE3, ~0U, FeaturesK8SSE3, '\0', false },
+ { {"athlon64-sse3"}, CK_K8SSE3, ~0U, FeaturesK8SSE3, '\0', false },
+ { {"opteron-sse3"}, CK_K8SSE3, ~0U, FeaturesK8SSE3, '\0', false },
+ { {"amdfam10"}, CK_AMDFAM10, FEATURE_SSE4_A, FeaturesAMDFAM10, '\0', false },
+ { {"barcelona"}, CK_AMDFAM10, FEATURE_SSE4_A, FeaturesAMDFAM10, '\0', false },
// Bobcat architecture processors.
- { {"btver1"}, CK_BTVER1, FEATURE_SSE4_A, FeaturesBTVER1 },
- { {"btver2"}, CK_BTVER2, FEATURE_BMI, FeaturesBTVER2 },
+ { {"btver1"}, CK_BTVER1, FEATURE_SSE4_A, FeaturesBTVER1, '\0', false },
+ { {"btver2"}, CK_BTVER2, FEATURE_BMI, FeaturesBTVER2, '\0', false },
// Bulldozer architecture processors.
- { {"bdver1"}, CK_BDVER1, FEATURE_XOP, FeaturesBDVER1 },
- { {"bdver2"}, CK_BDVER2, FEATURE_FMA, FeaturesBDVER2 },
- { {"bdver3"}, CK_BDVER3, FEATURE_FMA, FeaturesBDVER3 },
- { {"bdver4"}, CK_BDVER4, FEATURE_AVX2, FeaturesBDVER4 },
+ { {"bdver1"}, CK_BDVER1, FEATURE_XOP, FeaturesBDVER1, '\0', false },
+ { {"bdver2"}, CK_BDVER2, FEATURE_FMA, FeaturesBDVER2, '\0', false },
+ { {"bdver3"}, CK_BDVER3, FEATURE_FMA, FeaturesBDVER3, '\0', false },
+ { {"bdver4"}, CK_BDVER4, FEATURE_AVX2, FeaturesBDVER4, '\0', false },
// Zen architecture processors.
- { {"znver1"}, CK_ZNVER1, FEATURE_AVX2, FeaturesZNVER1 },
- { {"znver2"}, CK_ZNVER2, FEATURE_AVX2, FeaturesZNVER2 },
- { {"znver3"}, CK_ZNVER3, FEATURE_AVX2, FeaturesZNVER3 },
- { {"znver4"}, CK_ZNVER4, FEATURE_AVX512VBMI2, FeaturesZNVER4 },
+ { {"znver1"}, CK_ZNVER1, FEATURE_AVX2, FeaturesZNVER1, '\0', false },
+ { {"znver2"}, CK_ZNVER2, FEATURE_AVX2, FeaturesZNVER2, '\0', false },
+ { {"znver3"}, CK_ZNVER3, FEATURE_AVX2, FeaturesZNVER3, '\0', false },
+ { {"znver4"}, CK_ZNVER4, FEATURE_AVX512VBMI2, FeaturesZNVER4, '\0', false },
// Generic 64-bit processor.
- { {"x86-64"}, CK_x86_64, ~0U, FeaturesX86_64 },
- { {"x86-64-v2"}, CK_x86_64_v2, ~0U, FeaturesX86_64_V2 },
- { {"x86-64-v3"}, CK_x86_64_v3, ~0U, FeaturesX86_64_V3 },
- { {"x86-64-v4"}, CK_x86_64_v4, ~0U, FeaturesX86_64_V4 },
+ { {"x86-64"}, CK_x86_64, ~0U, FeaturesX86_64, '\0', false },
+ { {"x86-64-v2"}, CK_x86_64_v2, ~0U, FeaturesX86_64_V2, '\0', false },
+ { {"x86-64-v3"}, CK_x86_64_v3, ~0U, FeaturesX86_64_V3, '\0', false },
+ { {"x86-64-v4"}, CK_x86_64_v4, ~0U, FeaturesX86_64_V4, '\0', false },
// Geode processors.
- { {"geode"}, CK_Geode, ~0U, FeaturesGeode },
+ { {"geode"}, CK_Geode, ~0U, FeaturesGeode, '\0', false },
};
constexpr const char *NoTuneList[] = {"x86-64-v2", "x86-64-v3", "x86-64-v4"};
X86::CPUKind llvm::X86::parseArchX86(StringRef CPU, bool Only64Bit) {
for (const auto &P : Processors)
- if (P.Name == CPU && (P.Features[FEATURE_64BIT] || !Only64Bit))
+ if (!P.OnlyForCPUDispatchSpecific && P.Name == CPU &&
+ (P.Features[FEATURE_64BIT] || !Only64Bit))
return P.Kind;
return CK_None;
@@ -463,14 +498,16 @@ X86::CPUKind llvm::X86::parseTuneCPU(StringRef CPU, bool Only64Bit) {
void llvm::X86::fillValidCPUArchList(SmallVectorImpl<StringRef> &Values,
bool Only64Bit) {
for (const auto &P : Processors)
- if (!P.Name.empty() && (P.Features[FEATURE_64BIT] || !Only64Bit))
+ if (!P.OnlyForCPUDispatchSpecific && !P.Name.empty() &&
+ (P.Features[FEATURE_64BIT] || !Only64Bit))
Values.emplace_back(P.Name);
}
void llvm::X86::fillValidTuneCPUList(SmallVectorImpl<StringRef> &Values,
bool Only64Bit) {
for (const ProcInfo &P : Processors)
- if (!P.Name.empty() && (P.Features[FEATURE_64BIT] || !Only64Bit) &&
+ if (!P.OnlyForCPUDispatchSpecific && !P.Name.empty() &&
+ (P.Features[FEATURE_64BIT] || !Only64Bit) &&
!llvm::is_contained(NoTuneList, P.Name))
Values.emplace_back(P.Name);
}
@@ -630,8 +667,14 @@ constexpr FeatureInfo FeatureInfos[X86::CPU_FEATURE_MAX] = {
#include "llvm/TargetParser/X86TargetParser.def"
};
+constexpr FeatureInfo FeatureInfos_WithPLUS[X86::CPU_FEATURE_MAX] = {
+#define X86_FEATURE(ENUM, STR) {{"+" STR}, ImpliedFeatures##ENUM},
+#include "llvm/TargetParser/X86TargetParser.def"
+};
+
void llvm::X86::getFeaturesForCPU(StringRef CPU,
- SmallVectorImpl<StringRef> &EnabledFeatures) {
+ SmallVectorImpl<StringRef> &EnabledFeatures,
+ bool IfNeedPlus) {
auto I = llvm::find_if(Processors,
[&](const ProcInfo &P) { return P.Name == CPU; });
assert(I != std::end(Processors) && "Processor not found!");
@@ -644,8 +687,11 @@ void llvm::X86::getFeaturesForCPU(StringRef CPU,
// Add the string version of all set bits.
for (unsigned i = 0; i != CPU_FEATURE_MAX; ++i)
- if (Bits[i] && !FeatureInfos[i].Name.empty())
- EnabledFeatures.push_back(FeatureInfos[i].Name);
+ if (Bits[i] && !FeatureInfos[i].Name.empty() &&
+ !FeatureInfos_WithPLUS[i].Name.empty()){
+ EnabledFeatures.push_back(IfNeedPlus ? FeatureInfos_WithPLUS[i].Name
+ : FeatureInfos[i].Name);
+ }
}
// For each feature that is (transitively) implied by this feature, set it.
@@ -703,6 +749,20 @@ void llvm::X86::updateImpliedFeatures(
Features[FeatureInfos[i].Name] = Enabled;
}
+char llvm::X86::getCPUDispatchMangling(StringRef CPU) {
+ auto I = llvm::find_if(Processors,
+ [&](const ProcInfo &P) { return P.Name == CPU; });
+ assert(I != std::end(Processors) && "Processor not found!");
+ assert(I->Mangling != '\0' && "Processor dooesn't support function multiversion!");
+ return I->Mangling;
+}
+
+bool llvm::X86::validateCPUSpecificCPUDispatch(StringRef Name) {
+ auto I = llvm::find_if(Processors,
+ [&](const ProcInfo &P) { return P.Name == Name; });
+ return I != std::end(Processors);
+}
+
uint64_t llvm::X86::getCpuSupportsMask(ArrayRef<StringRef> FeatureStrs) {
// Processor features and mapping to processor feature value.
uint64_t FeaturesMask = 0;
diff --git a/llvm/test/CodeGen/X86/cpus-intel.ll b/llvm/test/CodeGen/X86/cpus-intel.ll
index d28913dfe4ce96..6856fccf9f4229 100644
--- a/llvm/test/CodeGen/X86/cpus-intel.ll
+++ b/llvm/test/CodeGen/X86/cpus-intel.ll
@@ -6,16 +6,24 @@
; RUN: llc < %s -o /dev/null -mtriple=i686-unknown-unknown -mcpu=i586 2>&1 | FileCheck %s --check-prefix=CHECK-NO-ERROR --allow-empty
; RUN: llc < %s -o /dev/null -mtriple=i686-unknown-unknown -mcpu=pentium 2>&1 | FileCheck %s --check-prefix=CHECK-NO-ERROR --allow-empty
; RUN: llc < %s -o /dev/null -mtriple=i686-unknown-unknown -mcpu=pentium-mmx 2>&1 | FileCheck %s --check-prefix=CHECK-NO-ERROR --allow-empty
+; RUN: llc < %s -o /dev/null -mtriple=i686-unknown-unknown -mcpu=pentium_mmx 2>&1 | FileCheck %s --check-prefix=CHECK-NO-ERROR --allow-empty
; RUN: llc < %s -o /dev/null -mtriple=i686-unknown-unknown -mcpu=i686 2>&1 | FileCheck %s --check-prefix=CHECK-NO-ERROR --allow-empty
; RUN: llc < %s -o /dev/null -mtriple=i686-unknown-unknown -mcpu=pentiumpro 2>&1 | FileCheck %s --check-prefix=CHECK-NO-ERROR --allow-empty
+; RUN: llc < %s -o /dev/null -mtriple=i686-unknown-unknown -mcpu=pentium_pro 2>&1 | FileCheck %s --check-prefix=CHECK-NO-ERROR --allow-empty
; RUN: llc < %s -o /dev/null -mtriple=i686-unknown-unknown -mcpu=pentium2 2>&1 | FileCheck %s --check-prefix=CHECK-NO-ERROR --allow-empty
+; RUN: llc < %s -o /dev/null -mtriple=i686-unknown-unknown -mcpu=pentium_ii 2>&1 | FileCheck %s --check-prefix=CHECK-NO-ERROR --allow-empty
; RUN: llc < %s -o /dev/null -mtriple=i686-unknown-unknown -mcpu=pentium3 2>&1 | FileCheck %s --check-prefix=CHECK-NO-ERROR --allow-empty
; RUN: llc < %s -o /dev/null -mtriple=i686-unknown-unknown -mcpu=pentium3m 2>&1 | FileCheck %s --check-prefix=CHECK-NO-ERROR --allow-empty
+; RUN: llc < %s -o /dev/null -mtriple=i686-unknown-unknown -mcpu=pentium_iii 2>&1 | FileCheck %s --check-prefix=CHECK-NO-ERROR --allow-empty
+; RUN: llc < %s -o /dev/null -mtriple=i686-unknown-unknown -mcpu=pentium_iii_no_xmm_regs 2>&1 | FileCheck %s --check-prefix=CHECK-NO-ERROR --allow-empty
+; RUN: llc < %s -o /dev/null -mtriple=i686-unknown-unknown -mcpu=pentium_m 2>&1 | FileCheck %s --check-prefix=CHECK-NO-ERROR --allow-empty
; RUN: llc < %s -o /dev/null -mtriple=i686-unknown-unknown -mcpu=pentium-m 2>&1 | FileCheck %s --check-prefix=CHECK-NO-ERROR --allow-empty
; RUN: llc < %s -o /dev/null -mtriple=i686-unknown-unknown -mcpu=pentium4 2>&1 | FileCheck %s --check-prefix=CHECK-NO-ERROR --allow-empty
; RUN: llc < %s -o /dev/null -mtriple=i686-unknown-unknown -mcpu=pentium4m 2>&1 | FileCheck %s --check-prefix=CHECK-NO-ERROR --allow-empty
+; RUN: llc < %s -o /dev/null -mtriple=i686-unknown-unknown -mcpu=pentium_4 2>&1 | FileCheck %s --check-prefix=CHECK-NO-ERROR --allow-empty
; RUN: llc < %s -o /dev/null -mtriple=i686-unknown-unknown -mcpu=yonah 2>&1 | FileCheck %s --check-prefix=CHECK-NO-ERROR --allow-empty
; RUN: llc < %s -o /dev/null -mtriple=i686-unknown-unknown -mcpu=prescott 2>&1 | FileCheck %s --check-prefix=CHECK-NO-ERROR --allow-empty
+; RUN: llc < %s -o /dev/null -mtriple=i686-unknown-unknown -mcpu=pentium_4_sse3 2>&1 | FileCheck %s --check-prefix=CHECK-NO-ERROR --allow-empty
; RUN: llc < %s -o /dev/null -mtriple=i686-unknown-unknown -mcpu=lakemont 2>&1 | FileCheck %s --check-prefix=CHECK-NO-ERROR --allow-empty
; RUN: llc < %s -o /dev/null -mtriple=i686-unknown-unknown -mcpu=raptorlake 2>&1 | FileCheck %s --check-prefix=CHECK-NO-ERROR --allow-empty
; RUN: llc < %s -o /dev/null -mtriple=i686-unknown-unknown -mcpu=meteorlake 2>&1 | FileCheck %s --check-prefix=CHECK-NO-ERROR --allow-empty
@@ -26,26 +34,39 @@
; RUN: llc < %s -o /dev/null -mtriple=x86_64-unknown-unknown -mcpu=nocona 2>&1 | FileCheck %s --check-prefix=CHECK-NO-ERROR --allow-empty
; RUN: llc < %s -o /dev/null -mtriple=x86_64-unknown-unknown -mcpu=core2 2>&1 | FileCheck %s --check-prefix=CHECK-NO-ERROR --allow-empty
+; RUN: llc < %s -o /dev/null -mtriple=x86_64-unknown-unknown -mcpu=core_2_duo_ssse3 2>&1 | FileCheck %s --check-prefix=CHECK-NO-ERROR --allow-empty
; RUN: llc < %s -o /dev/null -mtriple=x86_64-unknown-unknown -mcpu=penryn 2>&1 | FileCheck %s --check-prefix=CHECK-NO-ERROR --allow-empty
+; RUN: llc < %s -o /dev/null -mtriple=x86_64-unknown-unknown -mcpu=core_2_duo_sse4_1 2>&1 | FileCheck %s --check-prefix=CHECK-NO-ERROR --allow-empty
; RUN: llc < %s -o /dev/null -mtriple=x86_64-unknown-unknown -mcpu=nehalem 2>&1 | FileCheck %s --check-prefix=CHECK-NO-ERROR --allow-empty
; RUN: llc < %s -o /dev/null -mtriple=x86_64-unknown-unknown -mcpu=corei7 2>&1 | FileCheck %s --check-prefix=CHECK-NO-ERROR --allow-empty
+; RUN: llc < %s -o /dev/null -mtriple=x86_64-unknown-unknown -mcpu=core_i7_sse4_2 2>&1 | FileCheck %s --check-prefix=CHECK-NO-ERROR --allow-empty
; RUN: llc < %s -o /dev/null -mtriple=x86_64-unknown-unknown -mcpu=westmere 2>&1 | FileCheck %s --check-prefix=CHECK-NO-ERROR --allow-empty
+; RUN: llc < %s -o /dev/null -mtriple=x86_64-unknown-unknown -mcpu=core_aes_pclmulqdq 2>&1 | FileCheck %s --check-prefix=CHECK-NO-ERROR --allow-empty
+; RUN: llc < %s -o /dev/null -mtriple=x86_64-unknown-unknown -mcpu=core_5th_gen_avx_tsx 2>&1 | FileCheck %s --check-prefix=CHECK-NO-ERROR --allow-empty
; RUN: llc < %s -o /dev/null -mtriple=x86_64-unknown-unknown -mcpu=sandybridge 2>&1 | FileCheck %s --check-prefix=CHECK-NO-ERROR --allow-empty
; RUN: llc < %s -o /dev/null -mtriple=x86_64-unknown-unknown -mcpu=corei7-avx 2>&1 | FileCheck %s --check-prefix=CHECK-NO-ERROR --allow-empty
+; RUN: llc < %s -o /dev/null -mtriple=x86_64-unknown-unknown -mcpu=core_2nd_gen_avx 2>&1 | FileCheck %s --check-prefix=CHECK-NO-ERROR --allow-empty
; RUN: llc < %s -o /dev/null -mtriple=x86_64-unknown-unknown -mcpu=ivybridge 2>&1 | FileCheck %s --check-prefix=CHECK-NO-ERROR --allow-empty
; RUN: llc < %s -o /dev/null -mtriple=x86_64-unknown-unknown -mcpu=core-avx-i 2>&1 | FileCheck %s --check-prefix=CHECK-NO-ERROR --allow-empty
+; RUN: llc < %s -o /dev/null -mtriple=x86_64-unknown-unknown -mcpu=core_3rd_gen_avx 2>&1 | FileCheck %s --check-prefix=CHECK-NO-ERROR --allow-empty
; RUN: llc < %s -o /dev/null -mtriple=x86_64-unknown-unknown -mcpu=haswell 2>&1 | FileCheck %s --check-prefix=CHECK-NO-ERROR --allow-empty
; RUN: llc < %s -o /dev/null -mtriple=x86_64-unknown-unknown -mcpu=core-avx2 2>&1 | FileCheck %s --check-prefix=CHECK-NO-ERROR --allow-empty
+; RUN: llc < %s -o /dev/null -mtriple=x86_64-unknown-unknown -mcpu=core_4th_gen_avx 2>&1 | FileCheck %s --check-prefix=CHECK-NO-ERROR --allow-empty
+; RUN: llc < %s -o /dev/null -mtriple=x86_64-unknown-unknown -mcpu=core_4th_gen_avx_tsx 2>&1 | FileCheck %s --check-prefix=CHECK-NO-ERROR --allow-empty
; RUN: llc < %s -o /dev/null -mtriple=x86_64-unknown-unknown -mcpu=broadwell 2>&1 | FileCheck %s --check-prefix=CHECK-NO-ERROR --allow-empty
+; RUN: llc < %s -o /dev/null -mtriple=x86_64-unknown-unknown -mcpu=core_5th_gen_avx 2>&1 | FileCheck %s --check-prefix=CHECK-NO-ERROR --allow-empty
; RUN: llc < %s -o /dev/null -mtriple=x86_64-unknown-unknown -mcpu=skylake 2>&1 | FileCheck %s --check-prefix=CHECK-NO-ERROR --allow-empty
; RUN: llc < %s -o /dev/null -mtriple=x86_64-unknown-unknown -mcpu=skylake-avx512 2>&1 | FileCheck %s --check-prefix=CHECK-NO-ERROR --allow-empty
; RUN: llc < %s -o /dev/null -mtriple=x86_64-unknown-unknown -mcpu=skx 2>&1 | FileCheck %s --check-prefix=CHECK-NO-ERROR --allow-empty
+; RUN: llc < %s -o /dev/null -mtriple=x86_64-unknown-unknown -mcpu=skylake_avx512 2>&1 | FileCheck %s --check-prefix=CHECK-NO-ERROR --allow-empty
; RUN: llc < %s -o /dev/null -mtriple=x86_64-unknown-unknown -mcpu=cascadelake 2>&1 | FileCheck %s --check-prefix=CHECK-NO-ERROR --allow-empty
; RUN: llc < %s -o /dev/null -mtriple=x86_64-unknown-unknown -mcpu=cooperlake 2>&1 | FileCheck %s --check-prefix=CHECK-NO-ERROR --allow-empty
; RUN: llc < %s -o /dev/null -mtriple=x86_64-unknown-unknown -mcpu=cannonlake 2>&1 | FileCheck %s --check-prefix=CHECK-NO-ERROR --allow-empty
; RUN: llc < %s -o /dev/null -mtriple=x86_64-unknown-unknown -mcpu=icelake-client 2>&1 | FileCheck %s --check-prefix=CHECK-NO-ERROR --allow-empty
+; RUN: llc < %s -o /dev/null -mtriple=x86_64-unknown-unknown -mcpu=icelake_client 2>&1 | FileCheck %s --check-prefix=CHECK-NO-ERROR --allow-empty
; RUN: llc < %s -o /dev/null -mtriple=x86_64-unknown-unknown -mcpu=rocketlake 2>&1 | FileCheck %s --check-prefix=CHECK-NO-ERROR --allow-empty
; RUN: llc < %s -o /dev/null -mtriple=x86_64-unknown-unknown -mcpu=icelake-server 2>&1 | FileCheck %s --check-prefix=CHECK-NO-ERROR --allow-empty
+; RUN: llc < %s -o /dev/null -mtriple=x86_64-unknown-unknown -mcpu=icelake_server 2>&1 | FileCheck %s --check-prefix=CHECK-NO-ERROR --allow-empty
; RUN: llc < %s -o /dev/null -mtriple=x86_64-unknown-unknown -mcpu=tigerlake 2>&1 | FileCheck %s --check-prefix=CHECK-NO-ERROR --allow-empty
; RUN: llc < %s -o /dev/null -mtriple=x86_64-unknown-unknown -mcpu=sapphirerapids 2>&1 | FileCheck %s --check-prefix=CHECK-NO-ERROR --allow-empty
; RUN: llc < %s -o /dev/null -mtriple=x86_64-unknown-unknown -mcpu=alderlake 2>&1 | FileCheck %s --check-prefix=CHECK-NO-ERROR --allow-empty
@@ -53,10 +74,14 @@
; RUN: llc < %s -o /dev/null -mtriple=x86_64-unknown-unknown -mcpu=bonnell 2>&1 | FileCheck %s --check-prefix=CHECK-NO-ERROR --allow-empty
; RUN: llc < %s -o /dev/null -mtriple=x86_64-unknown-unknown -mcpu=silvermont 2>&1 | FileCheck %s --check-prefix=CHECK-NO-ERROR --allow-empty
; RUN: llc < %s -o /dev/null -mtriple=x86_64-unknown-unknown -mcpu=slm 2>&1 | FileCheck %s --check-prefix=CHECK-NO-ERROR --allow-empty
+; RUN: llc < %s -o /dev/null -mtriple=x86_64-unknown-unknown -mcpu=atom_sse4_2 2>&1 | FileCheck %s --check-prefix=CHECK-NO-ERROR --allow-empty
; RUN: llc < %s -o /dev/null -mtriple=x86_64-unknown-unknown -mcpu=goldmont 2>&1 | FileCheck %s --check-prefix=CHECK-NO-ERROR --allow-empty
+; RUN: llc < %s -o /dev/null -mtriple=x86_64-unknown-unknown -mcpu=atom_sse4_2_movbe 2>&1 | FileCheck %s --check-prefix=CHECK-NO-ERROR --allow-empty
; RUN: llc < %s -o /dev/null -mtriple=x86_64-unknown-unknown -mcpu=goldmont-plus 2>&1 | FileCheck %s --check-prefix=CHECK-NO-ERROR --allow-empty
+; RUN: llc < %s -o /dev/null -mtriple=x86_64-unknown-unknown -mcpu=goldmont_plus 2>&1 | FileCheck %s --check-prefix=CHECK-NO-ERROR --allow-empty
; RUN: llc < %s -o /dev/null -mtriple=x86_64-unknown-unknown -mcpu=tremont 2>&1 | FileCheck %s --check-prefix=CHECK-NO-ERROR --allow-empty
; RUN: llc < %s -o /dev/null -mtriple=x86_64-unknown-unknown -mcpu=knl 2>&1 | FileCheck %s --check-prefix=CHECK-NO-ERROR --allow-empty
+; RUN: llc < %s -o /dev/null -mtriple=x86_64-unknown-unknown -mcpu=mic_avx512 2>&1 | FileCheck %s --check-prefix=CHECK-NO-ERROR --allow-empty
; RUN: llc < %s -o /dev/null -mtriple=x86_64-unknown-unknown -mcpu=knm 2>&1 | FileCheck %s --check-prefix=CHECK-NO-ERROR --allow-empty
; RUN: llc < %s -o /dev/null -mtriple=x86_64-unknown-unknown -mcpu=raptorlake 2>&1 | FileCheck %s --check-prefix=CHECK-NO-ERROR --allow-empty
; RUN: llc < %s -o /dev/null -mtriple=x86_64-unknown-unknown -mcpu=meteorlake 2>&1 | FileCheck %s --check-prefix=CHECK-NO-ERROR --allow-empty
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