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-rw-r--r--clang/lib/Basic/Targets.cpp11
-rw-r--r--clang/lib/Basic/Targets/OSTargets.h5
-rw-r--r--clang/lib/Basic/Targets/PPC.h4
-rw-r--r--clang/lib/Basic/Targets/Sparc.cpp5
-rw-r--r--clang/lib/Basic/Targets/WebAssembly.cpp60
-rw-r--r--clang/lib/Basic/Targets/WebAssembly.h6
6 files changed, 56 insertions, 35 deletions
diff --git a/clang/lib/Basic/Targets.cpp b/clang/lib/Basic/Targets.cpp
index 6bbcafa27dfe..818133f66f3f 100644
--- a/clang/lib/Basic/Targets.cpp
+++ b/clang/lib/Basic/Targets.cpp
@@ -346,6 +346,8 @@ TargetInfo *AllocateTarget(const llvm::Triple &Triple,
return new FreeBSDTargetInfo<PPC64TargetInfo>(Triple, Opts);
case llvm::Triple::NetBSD:
return new NetBSDTargetInfo<PPC64TargetInfo>(Triple, Opts);
+ case llvm::Triple::OpenBSD:
+ return new OpenBSDTargetInfo<PPC64TargetInfo>(Triple, Opts);
case llvm::Triple::AIX:
return new AIXPPC64TargetInfo(Triple, Opts);
default:
@@ -358,6 +360,8 @@ TargetInfo *AllocateTarget(const llvm::Triple &Triple,
return new LinuxTargetInfo<PPC64TargetInfo>(Triple, Opts);
case llvm::Triple::NetBSD:
return new NetBSDTargetInfo<PPC64TargetInfo>(Triple, Opts);
+ case llvm::Triple::OpenBSD:
+ return new OpenBSDTargetInfo<PPC64TargetInfo>(Triple, Opts);
default:
return new PPC64TargetInfo(Triple, Opts);
}
@@ -387,6 +391,8 @@ TargetInfo *AllocateTarget(const llvm::Triple &Triple,
switch (os) {
case llvm::Triple::FreeBSD:
return new FreeBSDTargetInfo<RISCV64TargetInfo>(Triple, Opts);
+ case llvm::Triple::OpenBSD:
+ return new OpenBSDTargetInfo<RISCV64TargetInfo>(Triple, Opts);
case llvm::Triple::Fuchsia:
return new FuchsiaTargetInfo<RISCV64TargetInfo>(Triple, Opts);
case llvm::Triple::Linux:
@@ -662,14 +668,13 @@ TargetInfo::CreateTargetInfo(DiagnosticsEngine &Diags,
// Compute the default target features, we need the target to handle this
// because features may have dependencies on one another.
- llvm::StringMap<bool> Features;
- if (!Target->initFeatureMap(Features, Diags, Opts->CPU,
+ if (!Target->initFeatureMap(Opts->FeatureMap, Diags, Opts->CPU,
Opts->FeaturesAsWritten))
return nullptr;
// Add the features to the compile options.
Opts->Features.clear();
- for (const auto &F : Features)
+ for (const auto &F : Opts->FeatureMap)
Opts->Features.push_back((F.getValue() ? "+" : "-") + F.getKey().str());
// Sort here, so we handle the features in a predictable order. (This matters
// when we're dealing with features that overlap.)
diff --git a/clang/lib/Basic/Targets/OSTargets.h b/clang/lib/Basic/Targets/OSTargets.h
index cfa362bef1b1..2a9e4f91d478 100644
--- a/clang/lib/Basic/Targets/OSTargets.h
+++ b/clang/lib/Basic/Targets/OSTargets.h
@@ -465,6 +465,9 @@ protected:
public:
OpenBSDTargetInfo(const llvm::Triple &Triple, const TargetOptions &Opts)
: OSTargetInfo<Target>(Triple, Opts) {
+ this->WCharType = this->WIntType = this->SignedInt;
+ this->IntMaxType = TargetInfo::SignedLongLong;
+ this->Int64Type = TargetInfo::SignedLongLong;
switch (Triple.getArch()) {
case llvm::Triple::x86:
case llvm::Triple::x86_64:
@@ -476,6 +479,8 @@ public:
case llvm::Triple::mips64:
case llvm::Triple::mips64el:
case llvm::Triple::ppc:
+ case llvm::Triple::ppc64:
+ case llvm::Triple::ppc64le:
case llvm::Triple::sparcv9:
this->MCountName = "_mcount";
break;
diff --git a/clang/lib/Basic/Targets/PPC.h b/clang/lib/Basic/Targets/PPC.h
index 858059bacb86..bda6cb7dc89f 100644
--- a/clang/lib/Basic/Targets/PPC.h
+++ b/clang/lib/Basic/Targets/PPC.h
@@ -414,8 +414,8 @@ public:
ABI = "elfv1";
}
- if (Triple.isOSFreeBSD() || Triple.getOS() == llvm::Triple::AIX ||
- Triple.isMusl()) {
+ if (Triple.isOSFreeBSD() || Triple.isOSOpenBSD() ||
+ Triple.getOS() == llvm::Triple::AIX || Triple.isMusl()) {
LongDoubleWidth = LongDoubleAlign = 64;
LongDoubleFormat = &llvm::APFloat::IEEEdouble();
}
diff --git a/clang/lib/Basic/Targets/Sparc.cpp b/clang/lib/Basic/Targets/Sparc.cpp
index 13aa964d4716..48f36c5ba1c6 100644
--- a/clang/lib/Basic/Targets/Sparc.cpp
+++ b/clang/lib/Basic/Targets/Sparc.cpp
@@ -240,6 +240,11 @@ void SparcV9TargetInfo::getTargetDefines(const LangOptions &Opts,
Builder.defineMacro("__sparc_v9__");
Builder.defineMacro("__sparcv9__");
}
+
+ Builder.defineMacro("__GCC_HAVE_SYNC_COMPARE_AND_SWAP_1");
+ Builder.defineMacro("__GCC_HAVE_SYNC_COMPARE_AND_SWAP_2");
+ Builder.defineMacro("__GCC_HAVE_SYNC_COMPARE_AND_SWAP_4");
+ Builder.defineMacro("__GCC_HAVE_SYNC_COMPARE_AND_SWAP_8");
}
void SparcV9TargetInfo::fillValidCPUList(
diff --git a/clang/lib/Basic/Targets/WebAssembly.cpp b/clang/lib/Basic/Targets/WebAssembly.cpp
index 6746768090f5..dcb3d8fd7790 100644
--- a/clang/lib/Basic/Targets/WebAssembly.cpp
+++ b/clang/lib/Basic/Targets/WebAssembly.cpp
@@ -96,19 +96,43 @@ void WebAssemblyTargetInfo::getTargetDefines(const LangOptions &Opts,
}
void WebAssemblyTargetInfo::setSIMDLevel(llvm::StringMap<bool> &Features,
- SIMDEnum Level) {
+ SIMDEnum Level, bool Enabled) {
+ if (Enabled) {
+ switch (Level) {
+ case UnimplementedSIMD128:
+ Features["unimplemented-simd128"] = true;
+ LLVM_FALLTHROUGH;
+ case SIMD128:
+ Features["simd128"] = true;
+ LLVM_FALLTHROUGH;
+ case NoSIMD:
+ break;
+ }
+ return;
+ }
+
switch (Level) {
- case UnimplementedSIMD128:
- Features["unimplemented-simd128"] = true;
- LLVM_FALLTHROUGH;
+ case NoSIMD:
case SIMD128:
- Features["simd128"] = true;
+ Features["simd128"] = false;
LLVM_FALLTHROUGH;
- case NoSIMD:
+ case UnimplementedSIMD128:
+ Features["unimplemented-simd128"] = false;
break;
}
}
+void WebAssemblyTargetInfo::setFeatureEnabled(llvm::StringMap<bool> &Features,
+ StringRef Name,
+ bool Enabled) const {
+ if (Name == "simd128")
+ setSIMDLevel(Features, SIMD128, Enabled);
+ else if (Name == "unimplemented-simd128")
+ setSIMDLevel(Features, UnimplementedSIMD128, Enabled);
+ else
+ Features[Name] = Enabled;
+}
+
bool WebAssemblyTargetInfo::initFeatureMap(
llvm::StringMap<bool> &Features, DiagnosticsEngine &Diags, StringRef CPU,
const std::vector<std::string> &FeaturesVec) const {
@@ -119,30 +143,8 @@ bool WebAssemblyTargetInfo::initFeatureMap(
Features["atomics"] = true;
Features["mutable-globals"] = true;
Features["tail-call"] = true;
- setSIMDLevel(Features, SIMD128);
+ setSIMDLevel(Features, SIMD128, true);
}
- // Other targets do not consider user-configured features here, but while we
- // are actively developing new features it is useful to let user-configured
- // features control availability of builtins
- setSIMDLevel(Features, SIMDLevel);
- if (HasNontrappingFPToInt)
- Features["nontrapping-fptoint"] = true;
- if (HasSignExt)
- Features["sign-ext"] = true;
- if (HasExceptionHandling)
- Features["exception-handling"] = true;
- if (HasBulkMemory)
- Features["bulk-memory"] = true;
- if (HasAtomics)
- Features["atomics"] = true;
- if (HasMutableGlobals)
- Features["mutable-globals"] = true;
- if (HasMultivalue)
- Features["multivalue"] = true;
- if (HasTailCall)
- Features["tail-call"] = true;
- if (HasReferenceTypes)
- Features["reference-types"] = true;
return TargetInfo::initFeatureMap(Features, Diags, CPU, FeaturesVec);
}
diff --git a/clang/lib/Basic/Targets/WebAssembly.h b/clang/lib/Basic/Targets/WebAssembly.h
index 77a2fe9ae117..0068ccb5d71f 100644
--- a/clang/lib/Basic/Targets/WebAssembly.h
+++ b/clang/lib/Basic/Targets/WebAssembly.h
@@ -69,7 +69,8 @@ protected:
MacroBuilder &Builder) const override;
private:
- static void setSIMDLevel(llvm::StringMap<bool> &Features, SIMDEnum Level);
+ static void setSIMDLevel(llvm::StringMap<bool> &Features, SIMDEnum Level,
+ bool Enabled);
bool
initFeatureMap(llvm::StringMap<bool> &Features, DiagnosticsEngine &Diags,
@@ -77,6 +78,9 @@ private:
const std::vector<std::string> &FeaturesVec) const override;
bool hasFeature(StringRef Feature) const final;
+ void setFeatureEnabled(llvm::StringMap<bool> &Features, StringRef Name,
+ bool Enabled) const final;
+
bool handleTargetFeatures(std::vector<std::string> &Features,
DiagnosticsEngine &Diags) final;
generated by cgit v1.3 (git 2.53.0) at 2026-09-09 00:10:28 +0000