Skip to content

Commit cbf27bf

Browse files
rnkrnk
committed
Revert " [PowerPC] frontend get target feature from backend with cpu name (#137670)"
This reverts commit 9208b34. TargetParser shouldn't re-run the PPC subtarget tablegen target, it should define its own `-gen-ppc-target-def` rule like all the other targets do in llvm/include/llvm/TargetParser/CMakeLists.txt . One user reported that there are incorrect CMake dependencies after this change, so I will roll this back in the meantime.
1 parent 891f6ae commit cbf27bf

File tree

13 files changed

+198
-191
lines changed

13 files changed

+198
-191
lines changed

‎clang/lib/Basic/Targets/PPC.cpp

Lines changed: 141 additions & 7 deletions
Original file line numberDiff line numberDiff line change
@@ -15,7 +15,6 @@
1515
#include "clang/Basic/MacroBuilder.h"
1616
#include "clang/Basic/TargetBuiltins.h"
1717
#include "llvm/TargetParser/PPCTargetParser.h"
18-
#include <optional>
1918

2019
using namespace clang;
2120
using namespace clang::targets;
@@ -517,14 +516,129 @@ static bool ppcUserFeaturesCheck(DiagnosticsEngine &Diags,
517516
bool PPCTargetInfo::initFeatureMap(
518517
llvm::StringMap<bool> &Features, DiagnosticsEngine &Diags, StringRef CPU,
519518
const std::vector<std::string> &FeaturesVec) const {
519+
Features["altivec"] = llvm::StringSwitch<bool>(CPU)
520+
.Case("7400", true)
521+
.Case("g4", true)
522+
.Case("7450", true)
523+
.Case("g4+", true)
524+
.Case("970", true)
525+
.Case("g5", true)
526+
.Case("pwr6", true)
527+
.Case("pwr7", true)
528+
.Case("pwr8", true)
529+
.Case("pwr9", true)
530+
.Case("ppc64", true)
531+
.Case("ppc64le", true)
532+
.Default(false);
533+
534+
Features["power9-vector"] = (CPU == "pwr9");
535+
Features["crypto"] = llvm::StringSwitch<bool>(CPU)
536+
.Case("ppc64le", true)
537+
.Case("pwr9", true)
538+
.Case("pwr8", true)
539+
.Default(false);
540+
Features["power8-vector"] = llvm::StringSwitch<bool>(CPU)
541+
.Case("ppc64le", true)
542+
.Case("pwr9", true)
543+
.Case("pwr8", true)
544+
.Default(false);
545+
Features["bpermd"] = llvm::StringSwitch<bool>(CPU)
546+
.Case("ppc64le", true)
547+
.Case("pwr9", true)
548+
.Case("pwr8", true)
549+
.Case("pwr7", true)
550+
.Default(false);
551+
Features["extdiv"] = llvm::StringSwitch<bool>(CPU)
552+
.Case("ppc64le", true)
553+
.Case("pwr9", true)
554+
.Case("pwr8", true)
555+
.Case("pwr7", true)
556+
.Default(false);
557+
Features["direct-move"] = llvm::StringSwitch<bool>(CPU)
558+
.Case("ppc64le", true)
559+
.Case("pwr9", true)
560+
.Case("pwr8", true)
561+
.Default(false);
562+
Features["crbits"] = llvm::StringSwitch<bool>(CPU)
563+
.Case("ppc64le", true)
564+
.Case("pwr9", true)
565+
.Case("pwr8", true)
566+
.Default(false);
567+
Features["vsx"] = llvm::StringSwitch<bool>(CPU)
568+
.Case("ppc64le", true)
569+
.Case("pwr9", true)
570+
.Case("pwr8", true)
571+
.Case("pwr7", true)
572+
.Default(false);
573+
Features["htm"] = llvm::StringSwitch<bool>(CPU)
574+
.Case("ppc64le", true)
575+
.Case("pwr9", true)
576+
.Case("pwr8", true)
577+
.Default(false);
578+
579+
// ROP Protect is off by default.
580+
Features["rop-protect"] = false;
581+
// Privileged instructions are off by default.
582+
Features["privileged"] = false;
520583

521-
const llvm::Triple &TheTriple = getTriple();
584+
if (getTriple().isOSAIX()) {
585+
// The code generated by the -maix-small-local-[exec|dynamic]-tls option is
586+
// turned off by default.
587+
Features["aix-small-local-exec-tls"] = false;
588+
Features["aix-small-local-dynamic-tls"] = false;
589+
590+
// Turn off TLS model opt by default.
591+
Features["aix-shared-lib-tls-model-opt"] = false;
592+
}
593+
594+
Features["spe"] = llvm::StringSwitch<bool>(CPU)
595+
.Case("8548", true)
596+
.Case("e500", true)
597+
.Default(false);
598+
599+
Features["isa-v206-instructions"] = llvm::StringSwitch<bool>(CPU)
600+
.Case("ppc64le", true)
601+
.Case("pwr9", true)
602+
.Case("pwr8", true)
603+
.Case("pwr7", true)
604+
.Case("a2", true)
605+
.Default(false);
606+
607+
Features["isa-v207-instructions"] = llvm::StringSwitch<bool>(CPU)
608+
.Case("ppc64le", true)
609+
.Case("pwr9", true)
610+
.Case("pwr8", true)
611+
.Default(false);
612+
613+
Features["isa-v30-instructions"] =
614+
llvm::StringSwitch<bool>(CPU).Case("pwr9", true).Default(false);
615+
616+
Features["quadword-atomics"] =
617+
getTriple().isArch64Bit() && llvm::StringSwitch<bool>(CPU)
618+
.Case("pwr9", true)
619+
.Case("pwr8", true)
620+
.Default(false);
621+
622+
// Power10 includes all the same features as Power9 plus any features specific
623+
// to the Power10 core.
624+
if (CPU == "pwr10" || CPU == "power10") {
625+
initFeatureMap(Features, Diags, "pwr9", FeaturesVec);
626+
addP10SpecificFeatures(Features);
627+
}
628+
629+
// Power11 includes all the same features as Power10 plus any features
630+
// specific to the Power11 core.
631+
if (CPU == "pwr11" || CPU == "power11") {
632+
initFeatureMap(Features, Diags, "pwr10", FeaturesVec);
633+
addP11SpecificFeatures(Features);
634+
}
522635

523-
std::optional<llvm::StringMap<bool>> FeaturesOpt =
524-
llvm::PPC::getPPCDefaultTargetFeatures(TheTriple,
525-
llvm::PPC::normalizeCPUName(CPU));
526-
if (FeaturesOpt)
527-
Features = FeaturesOpt.value();
636+
// Future CPU should include all of the features of Power 11 as well as any
637+
// additional features (yet to be determined) specific to it.
638+
if (CPU == "future") {
639+
initFeatureMap(Features, Diags, "pwr11", FeaturesVec);
640+
addFutureSpecificFeatures(Features);
641+
}
528642

529643
if (!ppcUserFeaturesCheck(Diags, FeaturesVec))
530644
return false;
@@ -586,6 +700,26 @@ bool PPCTargetInfo::initFeatureMap(
586700
return TargetInfo::initFeatureMap(Features, Diags, CPU, FeaturesVec);
587701
}
588702

703+
// Add any Power10 specific features.
704+
void PPCTargetInfo::addP10SpecificFeatures(
705+
llvm::StringMap<bool> &Features) const {
706+
Features["htm"] = false; // HTM was removed for P10.
707+
Features["paired-vector-memops"] = true;
708+
Features["mma"] = true;
709+
Features["power10-vector"] = true;
710+
Features["pcrelative-memops"] = true;
711+
Features["prefix-instrs"] = true;
712+
Features["isa-v31-instructions"] = true;
713+
}
714+
715+
// Add any Power11 specific features.
716+
void PPCTargetInfo::addP11SpecificFeatures(
717+
llvm::StringMap<bool> &Features) const {}
718+
719+
// Add features specific to the "Future" CPU.
720+
void PPCTargetInfo::addFutureSpecificFeatures(
721+
llvm::StringMap<bool> &Features) const {}
722+
589723
bool PPCTargetInfo::hasFeature(StringRef Feature) const {
590724
return llvm::StringSwitch<bool>(Feature)
591725
.Case("powerpc", true)

‎clang/test/CodeGenCXX/cxx11-thread-local-reference.cpp

Lines changed: 1 addition & 1 deletion
Original file line numberDiff line numberDiff line change
@@ -35,5 +35,5 @@ int &g() { return r; }
3535
// DARWIN-LABEL: define internal cxx_fast_tlscc void @__tls_init()
3636
// CHECK: call void @[[R_INIT]]()
3737

38-
// LINUX_AIX: attributes [[ATTR0]] = { {{.*}} }
38+
// LINUX_AIX: attributes [[ATTR0]] = { {{.*}}"target-features"{{.*}} }
3939
// DARWIN: attributes [[ATTR1]] = { {{.*}}nounwind{{.*}}"target-features"{{.*}} }

‎clang/test/Driver/aix-shared-lib-tls-model-opt.c

Lines changed: 4 additions & 3 deletions
Original file line numberDiff line numberDiff line change
@@ -1,5 +1,5 @@
1-
// RUN: %clang -target powerpc64-unknown-aix -S -emit-llvm %s -o - | FileCheck --check-prefix=CHECK-AIX %s
2-
// RUN: %clang -target powerpc-unknown-aix -S -emit-llvm %s -o - | FileCheck --check-prefix=CHECK-AIX %s
1+
// RUN: %clang -target powerpc64-unknown-aix -S -emit-llvm %s -o - | FileCheck --check-prefixes=CHECK-AIX,CHECK-AIX-OFF %s
2+
// RUN: %clang -target powerpc-unknown-aix -S -emit-llvm %s -o - | FileCheck --check-prefixes=CHECK-AIX,CHECK-AIX-OFF %s
33
// RUN: %clang -target powerpc64le-unknown-linux-gnu -S -emit-llvm %s -o - | FileCheck --check-prefix=CHECK-LINUX %s
44
// RUN: %clang -target powerpc64-unknown-linux-gnu -S -emit-llvm %s -o - | FileCheck --check-prefix=CHECK-LINUX %s
55

@@ -19,8 +19,9 @@ int test(void) {
1919

2020
// CHECK-AIX: test() #0 {
2121
// CHECK-AIX: attributes #0 = {
22+
// CHECK-AIX-OFF-SAME: -aix-shared-lib-tls-model-opt
2223
// CHECK-AIX-ON-SAME: +aix-shared-lib-tls-model-opt
2324

24-
// CHECK-LINUX-NOT: {{[+]aix-shared-lib-tls-model-opt}}
25+
// CHECK-LINUX-NOT: {{[-+]aix-shared-lib-tls-model-opt}}
2526

2627
// CHECK-UNSUPPORTED-TARGET: option '-maix-shared-lib-tls-model-opt' cannot be specified on this target

‎clang/test/Driver/aix-small-local-exec-dynamic-tls.c

Lines changed: 20 additions & 19 deletions
Original file line numberDiff line numberDiff line change
@@ -1,47 +1,48 @@
1-
// RUN: %clang --target=powerpc64-unknown-aix -S -emit-llvm %s -o - | FileCheck --check-prefix=CHECK-DEFAULT %s
2-
// RUN: %clang --target=powerpc-unknown-aix -S -emit-llvm %s -o - | FileCheck --check-prefix=CHECK-DEFAULT %s
3-
// RUN: %clang --target=powerpc64le-unknown-linux-gnu -S -emit-llvm %s -o - | FileCheck --check-prefix=CHECK-DEFAULT %s
4-
// RUN: %clang --target=powerpc64-unknown-linux-gnu -S -emit-llvm %s -o - | FileCheck --check-prefix=CHECK-DEFAULT %s
1+
// RUN: %clang -target powerpc64-unknown-aix -S -emit-llvm %s -o - | FileCheck --check-prefix=CHECK-AIX-DEFAULT %s
2+
// RUN: %clang -target powerpc-unknown-aix -S -emit-llvm %s -o - | FileCheck --check-prefix=CHECK-AIX-DEFAULT %s
3+
// RUN: %clang -target powerpc64le-unknown-linux-gnu -S -emit-llvm %s -o - | FileCheck --check-prefix=CHECK-LINUX %s
4+
// RUN: %clang -target powerpc64-unknown-linux-gnu -S -emit-llvm %s -o - | FileCheck --check-prefix=CHECK-LINUX %s
55

6-
// RUN: %clang --target=powerpc64-unknown-aix -maix-small-local-exec-tls -S -emit-llvm \
6+
// RUN: %clang -target powerpc64-unknown-aix -maix-small-local-exec-tls -S -emit-llvm \
77
// RUN: %s -o - | FileCheck %s --check-prefix=CHECK-AIX_SMALL_LOCALEXEC_TLS
88

9-
// RUN: %clang --target=powerpc64-unknown-aix -maix-small-local-dynamic-tls -S -emit-llvm \
9+
// RUN: %clang -target powerpc64-unknown-aix -maix-small-local-dynamic-tls -S -emit-llvm \
1010
// RUN: %s -o - | FileCheck %s --check-prefix=CHECK-AIX_SMALL_LOCALDYNAMIC_TLS
1111

12-
// RUN: not %clang --target=powerpc-unknown-aix -maix-small-local-exec-tls \
12+
// RUN: not %clang -target powerpc-unknown-aix -maix-small-local-exec-tls \
1313
// RUN: -fsyntax-only %s 2>&1 | FileCheck --check-prefix=CHECK-UNSUPPORTED-AIX32 %s
14-
// RUN: not %clang --target=powerpc64le-unknown-linux-gnu -maix-small-local-exec-tls \
14+
// RUN: not %clang -target powerpc64le-unknown-linux-gnu -maix-small-local-exec-tls \
1515
// RUN: -fsyntax-only %s 2>&1 | FileCheck --check-prefix=CHECK-UNSUPPORTED-LINUX %s
16-
// RUN: not %clang --target=powerpc64-unknown-linux-gnu -maix-small-local-exec-tls \
16+
// RUN: not %clang -target powerpc64-unknown-linux-gnu -maix-small-local-exec-tls \
1717
// RUN: -fsyntax-only %s 2>&1 | FileCheck --check-prefix=CHECK-UNSUPPORTED-LINUX %s
18-
// RUN: not %clang --target=powerpc64-unknown-aix -maix-small-local-exec-tls \
18+
// RUN: not %clang -target powerpc64-unknown-aix -maix-small-local-exec-tls \
1919
// RUN: -fsyntax-only -fno-data-sections %s 2>&1 | \
2020
// RUN: FileCheck --check-prefix=CHECK-UNSUPPORTED-NO-DATASEC %s
21-
// RUN: not %clang --target=powerpc64-unknown-linux-gnu -maix-small-local-exec-tls \
21+
// RUN: not %clang -target powerpc64-unknown-linux-gnu -maix-small-local-exec-tls \
2222
// RUN: -fsyntax-only -fno-data-sections %s 2>&1 | \
2323
// RUN: FileCheck --check-prefix=CHECK-UNSUPPORTED-NO-DATASEC %s
2424

25-
// RUN: not %clang --target=powerpc-unknown-aix -maix-small-local-dynamic-tls \
25+
// RUN: not %clang -target powerpc-unknown-aix -maix-small-local-dynamic-tls \
2626
// RUN: -fsyntax-only %s 2>&1 | FileCheck --check-prefix=CHECK-UNSUPPORTED-AIX32 %s
27-
// RUN: not %clang --target=powerpc64le-unknown-linux-gnu -maix-small-local-dynamic-tls \
27+
// RUN: not %clang -target powerpc64le-unknown-linux-gnu -maix-small-local-dynamic-tls \
2828
// RUN: -fsyntax-only %s 2>&1 | FileCheck --check-prefix=CHECK-UNSUPPORTED-LINUX %s
29-
// RUN: not %clang --target=powerpc64-unknown-linux-gnu -maix-small-local-dynamic-tls \
29+
// RUN: not %clang -target powerpc64-unknown-linux-gnu -maix-small-local-dynamic-tls \
3030
// RUN: -fsyntax-only %s 2>&1 | FileCheck --check-prefix=CHECK-UNSUPPORTED-LINUX %s
31-
// RUN: not %clang --target=powerpc64-unknown-aix -maix-small-local-dynamic-tls \
31+
// RUN: not %clang -target powerpc64-unknown-aix -maix-small-local-dynamic-tls \
3232
// RUN: -fsyntax-only -fno-data-sections %s 2>&1 | \
3333
// RUN: FileCheck --check-prefix=CHECK-UNSUPPORTED-NO-DATASEC %s
34-
// RUN: not %clang --target=powerpc64-unknown-linux-gnu -maix-small-local-dynamic-tls \
34+
// RUN: not %clang -target powerpc64-unknown-linux-gnu -maix-small-local-dynamic-tls \
3535
// RUN: -fsyntax-only -fno-data-sections %s 2>&1 | \
3636
// RUN: FileCheck --check-prefix=CHECK-UNSUPPORTED-NO-DATASEC %s
3737

3838
int test(void) {
3939
return 0;
4040
}
4141

42-
// CHECK-DEFAULT: test() #0 {
43-
// CHECK-DEFAULT: attributes #0 = {
44-
// CHECK-DEFAULT-NOT: {{[-+]aix-small-local-exec-tls,.*[-+]aix-small-local-dynamic-tls|[-+]aix-small-local-dynamic-tls,.*[-+]aix-small-local-exec-tls}}
42+
// CHECK-AIX-DEFAULT: test() #0 {
43+
// CHECK-AIX-DEFAULT: attributes #0 = {
44+
// CHECK-AIX-DEFAULT-SAME: {{-aix-small-local-exec-tls,.*-aix-small-local-dynamic-tls|-aix-small-local-dynamic-tls,.*-aix-small-local-exec-tls}}
45+
// CHECK-LINUX-NOT: {{[-+]aix-small-local-exec-tls,.*[-+]aix-small-local-dynamic-tls|[-+]aix-small-local-dynamic-tls,.*[-+]aix-small-local-exec-tls}}
4546

4647
// CHECK-UNSUPPORTED-AIX32: option '-maix-small-local-[exec|dynamic]-tls' cannot be specified on this target
4748
// CHECK-UNSUPPORTED-LINUX: option '-maix-small-local-[exec|dynamic]-tls' cannot be specified on this target

‎clang/test/Driver/ppc-crbits.cpp

Lines changed: 4 additions & 0 deletions
Original file line numberDiff line numberDiff line change
@@ -64,6 +64,8 @@
6464
// RUN: %clang -target powerpc64le-unknown-linux-gnu -mcpu=pwr8 -mno-crbits \
6565
// RUN: -emit-llvm -S %s -o - | FileCheck %s --check-prefix=HAS-NOCRBITS
6666

67+
// RUN: %clang -target powerpc64le-unknown-linux-gnu -mcpu=pwr7 -emit-llvm \
68+
// RUN: -S %s -o - | FileCheck %s --check-prefix=HAS-NOCRBITS
6769
// RUN: %clang -target powerpc64le-unknown-linux-gnu -mcpu=pwr7 -mcrbits \
6870
// RUN: -emit-llvm -S %s -o - | FileCheck %s --check-prefix=HAS-CRBITS
6971
// RUN: %clang -target powerpc64le-unknown-linux-gnu -mcpu=pwr7 -mno-crbits \
@@ -90,6 +92,8 @@
9092
// RUN: %clang -target powerpc-ibm-aix -mcpu=pwr8 -mno-crbits \
9193
// RUN: -emit-llvm -S %s -o - | FileCheck %s --check-prefix=HAS-NOCRBITS
9294

95+
// RUN: %clang -target powerpc-ibm-aix -mcpu=pwr7 -emit-llvm \
96+
// RUN: -S %s -o - | FileCheck %s --check-prefix=HAS-NOCRBITS
9397
// RUN: %clang -target powerpc-ibm-aix -mcpu=pwr7 -mcrbits \
9498
// RUN: -emit-llvm -S %s -o - | FileCheck %s --check-prefix=HAS-CRBITS
9599
// RUN: %clang -target powerpc-ibm-aix -mcpu=pwr7 -mno-crbits \

‎clang/test/Driver/ppc-isa-features.cpp

Lines changed: 11 additions & 11 deletions
Original file line numberDiff line numberDiff line change
@@ -5,20 +5,20 @@
55
// RUN: %clang -target powerpc64-unknown-aix -mcpu=pwr9 -S -emit-llvm %s -o - | FileCheck %s -check-prefix=CHECK-PWR9
66
// RUN: %clang -target powerpc-unknown-aix -mcpu=pwr10 -S -emit-llvm %s -o - | FileCheck %s -check-prefix=CHECK-PWR10
77

8-
// CHECK-PWR6-NOT: isa-v206-instructions
9-
// CHECK-PWR6-NOT: isa-v207-instructions
10-
// CHECK-PWR6-NOT: isa-v30-instructions
8+
// CHECK-PWR6: -isa-v206-instructions
9+
// CHECK-PWR6: -isa-v207-instructions
10+
// CHECK-PWR6: -isa-v30-instructions
1111

12-
// CHECK-A2: +isa-v206-instructions
13-
// CHECK-A2-NOT: isa-v207-instructions
14-
// CHECK-A2-NOT: isa-v30-instructions
12+
// CHECK-A2: +isa-v206-instructions
13+
// CHECK-A2: -isa-v207-instructions
14+
// CHECK-A2: -isa-v30-instructions
1515

16-
// CHECK-PWR7: +isa-v206-instructions
17-
// CHECK-PWR7-NOT: isa-v207-instructions
18-
// CHECK-PWR7-NOT: isa-v30-instructions
16+
// CHECK-PWR7: +isa-v206-instructions
17+
// CHECK-PWR7: -isa-v207-instructions
18+
// CHECK-PWR7: -isa-v30-instructions
1919

20-
// CHECK-PWR8: +isa-v207-instructions
21-
// CHECK-PWR8-NOT: isa-v30-instructions
20+
// CHECK-PWR8: +isa-v207-instructions
21+
// CHECK-PWR8: -isa-v30-instructions
2222

2323
// CHECK-PWR9: +isa-v207-instructions
2424
// CHECK-PWR9: +isa-v30-instructions

‎llvm/include/llvm/TargetParser/PPCTargetParser.h

Lines changed: 0 additions & 6 deletions
Original file line numberDiff line numberDiff line change
@@ -14,8 +14,6 @@
1414
#ifndef LLVM_TARGETPARSER_PPCTARGETPARSER_H
1515
#define LLVM_TARGETPARSER_PPCTARGETPARSER_H
1616

17-
#include "TargetParser.h"
18-
#include "llvm/ADT/StringMap.h"
1917
#include "llvm/ADT/StringRef.h"
2018
#include "llvm/Support/Compiler.h"
2119
#include "llvm/TargetParser/Triple.h"
@@ -39,10 +37,6 @@ LLVM_ABI StringRef getNormalizedPPCTuneCPU(const Triple &T,
3937
// For PPC, there are some cpu names for same CPU, like pwr10 and power10,
4038
// normalize them.
4139
LLVM_ABI StringRef normalizeCPUName(StringRef CPUName);
42-
43-
LLVM_ABI std::optional<llvm::StringMap<bool>>
44-
getPPCDefaultTargetFeatures(const Triple &T, StringRef CPUName);
45-
4640
} // namespace PPC
4741
} // namespace llvm
4842

‎llvm/include/llvm/TargetParser/TargetParser.h

Lines changed: 0 additions & 27 deletions
Original file line numberDiff line numberDiff line change
@@ -14,8 +14,6 @@
1414
#ifndef LLVM_TARGETPARSER_TARGETPARSER_H
1515
#define LLVM_TARGETPARSER_TARGETPARSER_H
1616

17-
#include "SubtargetFeature.h"
18-
#include "llvm/ADT/ArrayRef.h"
1917
#include "llvm/ADT/StringMap.h"
2018
#include "llvm/ADT/StringRef.h"
2119
#include "llvm/Support/Compiler.h"
@@ -192,31 +190,6 @@ insertWaveSizeFeature(StringRef GPU, const Triple &T,
192190
StringMap<bool> &Features);
193191

194192
} // namespace AMDGPU
195-
196-
struct BasicSubtargetFeatureKV {
197-
const char *Key; ///< K-V key string
198-
unsigned Value; ///< K-V integer value
199-
FeatureBitArray Implies; ///< K-V bit mask
200-
};
201-
202-
/// Used to provide key value pairs for feature and CPU bit flags.
203-
struct BasicSubtargetSubTypeKV {
204-
const char *Key; ///< K-V key string
205-
FeatureBitArray Implies; ///< K-V bit mask
206-
207-
/// Compare routine for std::lower_bound
208-
bool operator<(StringRef S) const { return StringRef(Key) < S; }
209-
210-
/// Compare routine for std::is_sorted.
211-
bool operator<(const BasicSubtargetSubTypeKV &Other) const {
212-
return StringRef(Key) < StringRef(Other.Key);
213-
}
214-
};
215-
216-
std::optional<llvm::StringMap<bool>>
217-
getCPUDefaultTargetFeatures(StringRef CPU,
218-
ArrayRef<BasicSubtargetSubTypeKV> ProcDesc,
219-
ArrayRef<BasicSubtargetFeatureKV> ProcFeatures);
220193
} // namespace llvm
221194

222195
#endif

0 commit comments

Comments
 (0)