[Driver][NetBSD] Simplify NetBSD version handling

[brad]

Summary

NetBSD 6.x and older is ancient. Remove now unnecessary version check.

[mgorny]

WFM. Thanks!

clang/lib/Driver/ToolChains/NetBSD.cpp

   AddLinkerInputs(ToolChain, Inputs, Args, CmdArgs, JA);
 
   const SanitizerArgs &SanArgs = ToolChain.getSanitizerArgs(Args);
   if (SanArgs.needsSharedRt()) {
     CmdArgs.push_back("-rpath");
     CmdArgs.push_back(Args.MakeArgString(ToolChain.getCompilerRTPath()));
   }
 
-  VersionTuple OsVersion = Triple.getOSVersion();
   bool useLibgcc = true;
-  if (OsVersion >= VersionTuple(7) || OsVersion.getMajor() == 0) {
-    switch (ToolChain.getArch()) {
-    case llvm::Triple::aarch64:
-    case llvm::Triple::aarch64_be:
-    case llvm::Triple::arm:
-    case llvm::Triple::armeb:
-    case llvm::Triple::thumb:
-    case llvm::Triple::thumbeb:
-    case llvm::Triple::ppc:
-    case llvm::Triple::ppc64:
-    case llvm::Triple::ppc64le:
-    case llvm::Triple::sparc:
-    case llvm::Triple::sparcv9:
-    case llvm::Triple::x86:
-    case llvm::Triple::x86_64:
-      useLibgcc = false;
-      break;
-    default:
-      break;
-    }
+  switch (ToolChain.getArch()) {
+  case llvm::Triple::aarch64:
+  case llvm::Triple::aarch64_be:
+  case llvm::Triple::arm:
+  case llvm::Triple::armeb:
+  case llvm::Triple::thumb:
+  case llvm::Triple::thumbeb:
+  case llvm::Triple::ppc:
+  case llvm::Triple::ppc64:
+  case llvm::Triple::ppc64le:
+  case llvm::Triple::sparc:
+  case llvm::Triple::sparcv9:
+  case llvm::Triple::x86:
+  case llvm::Triple::x86_64:
+    useLibgcc = false;
+    break;
+  default:
+    break;
   }
 
   if (!Args.hasArg(options::OPT_nostdlib, options::OPT_nodefaultlibs,
                    options::OPT_r)) {
     // Use the static OpenMP runtime with -static-openmp
     bool StaticOpenMP = Args.hasArg(options::OPT_static_openmp) &&
                         !Args.hasArg(options::OPT_static);
     addOpenMPRuntime(CmdArgs, ToolChain, Args, StaticOpenMP);

 
 Tool *NetBSD::buildAssembler() const {
   return new tools::netbsd::Assembler(*this);
 }
 
 Tool *NetBSD::buildLinker() const { return new tools::netbsd::Linker(*this); }
 
 ToolChain::CXXStdlibType NetBSD::GetDefaultCXXStdlibType() const {
-  VersionTuple OsVersion = getTriple().getOSVersion();
-  if (OsVersion >= VersionTuple(7) || OsVersion.getMajor() == 0) {
-    switch (getArch()) {
-    case llvm::Triple::aarch64:
-    case llvm::Triple::aarch64_be:
-    case llvm::Triple::arm:
-    case llvm::Triple::armeb:
-    case llvm::Triple::thumb:
-    case llvm::Triple::thumbeb:
-    case llvm::Triple::ppc:
-    case llvm::Triple::ppc64:
-    case llvm::Triple::ppc64le:
-    case llvm::Triple::sparc:
-    case llvm::Triple::sparcv9:
-    case llvm::Triple::x86:
-    case llvm::Triple::x86_64:
-      return ToolChain::CST_Libcxx;
-    default:
-      break;
-    }
+  switch (getArch()) {
+  case llvm::Triple::aarch64:
+  case llvm::Triple::aarch64_be:
+  case llvm::Triple::arm:
+  case llvm::Triple::armeb:
+  case llvm::Triple::thumb:
+  case llvm::Triple::thumbeb:
+  case llvm::Triple::ppc:
+  case llvm::Triple::ppc64:
+  case llvm::Triple::ppc64le:
+  case llvm::Triple::sparc:
+  case llvm::Triple::sparcv9:
+  case llvm::Triple::x86:
+  case llvm::Triple::x86_64:
+    return ToolChain::CST_Libcxx;
+  default:
+    break;
   }
   return ToolChain::CST_Libstdcxx;
 }
 
 void NetBSD::AddClangSystemIncludeArgs(
     const llvm::opt::ArgList &DriverArgs,
     llvm::opt::ArgStringList &CC1Args) const {
   const Driver &D = getDriver();

clang/test/Driver/netbsd.c

 // RUN: | FileCheck -check-prefix=POWERPC64 %s
 
 // RUN: %clang --target=x86_64-unknown-netbsd -static \
 // RUN: --sysroot=%S/Inputs/basic_netbsd_tree -### %s 2>&1 \
 // RUN: | FileCheck -check-prefix=S-X86_64 %s
 // RUN: %clang --target=x86_64-unknown-netbsd7.0.0 -static \
 // RUN: --sysroot=%S/Inputs/basic_netbsd_tree -### %s 2>&1 \
 // RUN: | FileCheck -check-prefix=S-X86_64-7 %s
-// RUN: %clang --target=x86_64-unknown-netbsd6.0.0 -static \
-// RUN: --sysroot=%S/Inputs/basic_netbsd_tree -### %s 2>&1 \
-// RUN: | FileCheck -check-prefix=S-X86_64-6 %s
 // RUN: %clang --target=aarch64-unknown-netbsd -static \
 // RUN: --sysroot=%S/Inputs/basic_netbsd_tree -### %s 2>&1 \
 // RUN: | FileCheck -check-prefix=S-AARCH64 %s
 // RUN: %clang --target=aarch64-unknown-netbsd7.0.0 -static \
 // RUN: --sysroot=%S/Inputs/basic_netbsd_tree -### %s 2>&1 \
 // RUN: | FileCheck -check-prefix=S-AARCH64-7 %s
 // RUN: %clang --target=aarch64_be-unknown-netbsd -static \
 // RUN: --sysroot=%S/Inputs/basic_netbsd_tree -### %s 2>&1 \
 // RUN: | FileCheck -check-prefix=S-AARCH64_BE %s
 // RUN: %clang --target=aarch64_be-unknown-netbsd7.0.0 -static \
 // RUN: --sysroot=%S/Inputs/basic_netbsd_tree -### %s 2>&1 \
 // RUN: | FileCheck -check-prefix=S-AARCH64_BE-7 %s
 // RUN: %clang --target=arm-unknown-netbsd-eabi -static \
 // RUN: --sysroot=%S/Inputs/basic_netbsd_tree -### %s 2>&1 \
 // RUN: | FileCheck -check-prefix=S-ARM %s
 // RUN: %clang --target=armeb-unknown-netbsd-eabi -static \
 // RUN: --sysroot=%S/Inputs/basic_netbsd_tree -### %s 2>&1 \
 // RUN: | FileCheck -check-prefix=S-ARMEB %s
 // RUN: %clang --target=arm-unknown-netbsd7.0.0-eabi -static \
 // RUN: --sysroot=%S/Inputs/basic_netbsd_tree -### %s 2>&1 \
 // RUN: | FileCheck -check-prefix=S-ARM-7 %s
-// RUN: %clang --target=arm-unknown-netbsd6.0.0-eabi -static \
-// RUN: --sysroot=%S/Inputs/basic_netbsd_tree -### %s 2>&1 \
-// RUN: | FileCheck -check-prefix=S-ARM-6 %s
 // RUN: %clang --target=sparc-unknown-netbsd7.0.0 -static \
 // RUN: --sysroot=%S/Inputs/basic_netbsd_tree -### %s 2>&1 \
 // RUN: | FileCheck -check-prefix=S-SPARC-7 %s
-// RUN: %clang --target=sparc-unknown-netbsd6.0.0 -static \
-// RUN: --sysroot=%S/Inputs/basic_netbsd_tree -### %s 2>&1 \
-// RUN: | FileCheck -check-prefix=S-SPARC-6 %s
 // RUN: %clang --target=sparc64-unknown-netbsd7.0.0 -static \
 // RUN: --sysroot=%S/Inputs/basic_netbsd_tree -### %s 2>&1 \
 // RUN: | FileCheck -check-prefix=S-SPARC64-7 %s
-// RUN: %clang --target=sparc64-unknown-netbsd6.0.0 -static \
-// RUN: --sysroot=%S/Inputs/basic_netbsd_tree -### %s 2>&1 \
-// RUN: | FileCheck -check-prefix=S-SPARC64-6 %s
 // RUN: %clang --target=powerpc-unknown-netbsd -static \
 // RUN: --sysroot=%S/Inputs/basic_netbsd_tree -### %s 2>&1 \
 // RUN: | FileCheck -check-prefix=S-POWERPC %s
 // RUN: %clang --target=powerpc64-unknown-netbsd -static \
 // RUN: --sysroot=%S/Inputs/basic_netbsd_tree -### %s 2>&1 \
 // RUN: | FileCheck -check-prefix=S-POWERPC64 %s
 // RUN: %clang --target=x86_64-unknown-netbsd -pthread -dM -E %s \
 // RUN: | FileCheck -check-prefix=PTHREAD %s

 // S-X86_64: "{{.*}}/usr/lib{{/|\\\\}}crtend.o" "{{.*}}/usr/lib{{/|\\\\}}crtn.o"
 
 // S-X86_64-7: "-cc1" "-triple" "x86_64-unknown-netbsd7.0.0"
 // S-X86_64-7: ld{{.*}}" "--eh-frame-hdr" "-Bstatic"
 // S-X86_64-7: "-o" "a.out" "{{.*}}/usr/lib{{/|\\\\}}crt0.o" "{{.*}}/usr/lib{{/|\\\\}}crti.o"
 // S-X86_64-7: "{{.*}}/usr/lib{{/|\\\\}}crtbegin.o" "{{.*}}.o" "-lc"
 // S-X86_64-7: "{{.*}}/usr/lib{{/|\\\\}}crtend.o" "{{.*}}/usr/lib{{/|\\\\}}crtn.o"
 
-// S-X86_64-6: "-cc1" "-triple" "x86_64-unknown-netbsd6.0.0"
-// S-X86_64-6: ld{{.*}}" "--eh-frame-hdr" "-Bstatic"
-// S-X86_64-6: "-o" "a.out" "{{.*}}/usr/lib{{/|\\\\}}crt0.o" "{{.*}}/usr/lib{{/|\\\\}}crti.o"
-// S-X86_64-6: "{{.*}}/usr/lib{{/|\\\\}}crtbegin.o" "{{.*}}.o" "-lc"
-// S-X86_64-6: "-lgcc_eh" "-lc" "-lgcc"
-// S-X86_64-6: "{{.*}}/usr/lib{{/|\\\\}}crtend.o" "{{.*}}/usr/lib{{/|\\\\}}crtn.o"
-
 // S-AARCH64: "-cc1" "-triple" "aarch64-unknown-netbsd"
 // S-AARCH64: ld{{.*}}" "--eh-frame-hdr" "-Bstatic"
 // S-AARCH64: "-o" "a.out" "{{.*}}/usr/lib{{/|\\\\}}crt0.o" "{{.*}}/usr/lib{{/|\\\\}}crti.o"
 // S-AARCH64: "{{.*}}/usr/lib{{/|\\\\}}crtbegin.o" "{{.*}}.o" "-lc"
 // S-AARCH64: "{{.*}}/usr/lib{{/|\\\\}}crtend.o" "{{.*}}/usr/lib{{/|\\\\}}crtn.o"
 
 // S-AARCH64-7: "-cc1" "-triple" "aarch64-unknown-netbsd7.0.0"
 // S-AARCH64-7: ld{{.*}}" "--eh-frame-hdr" "-Bstatic"

 // S-ARM-7: "-cc1" "-triple" "armv5e-unknown-netbsd7.0.0-eabi"
 // S-ARM-7: ld{{.*}}" "--eh-frame-hdr" "-Bstatic"
 // S-ARM-7: "-m" "armelf_nbsd_eabi"
 // S-ARM-7: "-o" "a.out" "{{.*}}/usr/lib{{/|\\\\}}crt0.o"
 // S-ARM-7: "{{.*}}/usr/lib{{/|\\\\}}eabi{{/|\\\\}}crti.o"
 // S-ARM-7: "{{.*}}/usr/lib{{/|\\\\}}crtbegin.o" "{{.*}}.o" "-lc"
 // S-ARM-7: "{{.*}}/usr/lib{{/|\\\\}}crtend.o" "{{.*}}/usr/lib{{/|\\\\}}crtn.o"
 
-// S-ARM-6: "-cc1" "-triple" "armv5e-unknown-netbsd6.0.0-eabi"
-// S-ARM-6: ld{{.*}}" "--eh-frame-hdr" "-Bstatic"
-// S-ARM-6: "-m" "armelf_nbsd_eabi"
-// S-ARM-6: "-o" "a.out" "{{.*}}/usr/lib{{/|\\\\}}crt0.o"
-// S-ARM-6: "{{.*}}/usr/lib{{/|\\\\}}eabi{{/|\\\\}}crti.o"
-// S-ARM-6: "{{.*}}/usr/lib{{/|\\\\}}crtbegin.o" "{{.*}}.o" "-lc"
-// S-ARM-6: "-lgcc_eh" "-lc" "-lgcc"
-// S-ARM-6: "{{.*}}/usr/lib{{/|\\\\}}crtend.o" "{{.*}}/usr/lib{{/|\\\\}}crtn.o"
-
-// S-SPARC-6: "-cc1" "-triple" "sparc-unknown-netbsd6.0.0"
-// S-SPARC-6: ld{{.*}}" "--eh-frame-hdr" "-Bstatic"
-// S-SPARC-6: "-m" "elf32_sparc"
-// S-SPARC-6: "-o" "a.out" "{{.*}}/usr/lib{{/|\\\\}}crt0.o"
-// S-SPARC-6: "{{.*}}/usr/lib{{/|\\\\}}sparc{{/|\\\\}}crti.o"
-// S-SPARC-6: "{{.*}}/usr/lib{{/|\\\\}}crtbegin.o" "{{.*}}.o" "-lc"
-// S-SPARC-6: "-lgcc_eh" "-lc" "-lgcc"
-// S-SPARC-6: "{{.*}}/usr/lib{{/|\\\\}}crtend.o" "{{.*}}/usr/lib{{/|\\\\}}crtn.o"
-
 // S-SPARC-7: "-cc1" "-triple" "sparc-unknown-netbsd7.0.0"
 // S-SPARC-7: "-fno-use-init-array"
 // S-SPARC-7: ld{{.*}}" "--eh-frame-hdr" "-Bstatic"
 // S-SPARC-7: "-m" "elf32_sparc"
 // S-SPARC-7: "-o" "a.out" "{{.*}}/usr/lib{{/|\\\\}}crt0.o"
 // S-SPARC-7: "{{.*}}/usr/lib{{/|\\\\}}sparc{{/|\\\\}}crti.o"
 // S-SPARC-7: "{{.*}}/usr/lib{{/|\\\\}}crtbegin.o" "{{.*}}.o" "-lc"
 // S-SPARC-7: "{{.*}}/usr/lib{{/|\\\\}}crtend.o" "{{.*}}/usr/lib{{/|\\\\}}crtn.o"
 
-// S-SPARC64-6: "-cc1" "-triple" "sparc64-unknown-netbsd6.0.0"
-// S-SPARC64-6: ld{{.*}}" "--eh-frame-hdr" "-Bstatic"
-// S-SPARC64-6: "-m" "elf64_sparc"
-// S-SPARC64-6: "-o" "a.out" "{{.*}}/usr/lib{{/|\\\\}}crt0.o" "{{.*}}/usr/lib{{/|\\\\}}crti.o"
-// S-SPARC64-6: "{{.*}}/usr/lib{{/|\\\\}}crtbegin.o" "{{.*}}.o" "-lc"
-// S-SPARC64-6: "-lgcc_eh" "-lc" "-lgcc"
-// S-SPARC64-6: "{{.*}}/usr/lib{{/|\\\\}}crtend.o" "{{.*}}/usr/lib{{/|\\\\}}crtn.o"
-
 // S-SPARC64-7: "-cc1" "-triple" "sparc64-unknown-netbsd7.0.0"
 // S-SPARC64-7: "-fno-use-init-array"
 // S-SPARC64-7: ld{{.*}}" "--eh-frame-hdr" "-Bstatic"
 // S-SPARC64-7: "-m" "elf64_sparc"
 // S-SPARC64-7: "-o" "a.out" "{{.*}}/usr/lib{{/|\\\\}}crt0.o" "{{.*}}/usr/lib{{/|\\\\}}crti.o"
 // S-SPARC64-7: "{{.*}}/usr/lib{{/|\\\\}}crtbegin.o" "{{.*}}.o" "-lc"
 // S-SPARC64-7: "{{.*}}/usr/lib{{/|\\\\}}crtend.o" "{{.*}}/usr/lib{{/|\\\\}}crtn.o"
 

clang/test/Driver/netbsd.cpp

 // RUN: %clangxx --target=x86_64-unknown-netbsd \
 // RUN: -stdlib=platform --sysroot=%S/Inputs/basic_netbsd_tree -### %s 2>&1 \
 // RUN: | FileCheck -check-prefix=X86_64 %s
 // RUN: %clangxx --target=x86_64-unknown-netbsd7.0.0 \
 // RUN: -stdlib=platform --sysroot=%S/Inputs/basic_netbsd_tree -### %s 2>&1 \
 // RUN: | FileCheck -check-prefix=X86_64-7 %s
-// RUN: %clangxx --target=x86_64-unknown-netbsd6.0.0 \
-// RUN: -stdlib=platform --sysroot=%S/Inputs/basic_netbsd_tree -### %s 2>&1 \
-// RUN: | FileCheck -check-prefix=X86_64-6 %s
-// RUN: %clangxx --target=arm-unknown-netbsd6.0.0-eabi \
-// RUN: -stdlib=platform --sysroot=%S/Inputs/basic_netbsd_tree -### %s 2>&1 \
-// RUN: | FileCheck -check-prefix=ARM %s
 // RUN: %clangxx --target=arm-unknown-netbsd7.0.0-eabi \
 // RUN: -stdlib=platform --sysroot=%S/Inputs/basic_netbsd_tree -### %s 2>&1 \
 // RUN: | FileCheck -check-prefix=ARM-7 %s
 // RUN: %clangxx --target=aarch64-unknown-netbsd \
 // RUN: -stdlib=platform --sysroot=%S/Inputs/basic_netbsd_tree -### %s 2>&1 \
 // RUN: | FileCheck -check-prefix=AARCH64 %s
 // RUN: %clangxx --target=aarch64-unknown-netbsd7.0.0 \
 // RUN: -stdlib=platform --sysroot=%S/Inputs/basic_netbsd_tree -### %s 2>&1 \
 // RUN: | FileCheck -check-prefix=AARCH64-7 %s
 // RUN: %clangxx --target=aarch64_be-unknown-netbsd \
 // RUN: -stdlib=platform --sysroot=%S/Inputs/basic_netbsd_tree -### %s 2>&1 \
 // RUN: | FileCheck -check-prefix=AARCH64_BE %s
 // RUN: %clangxx --target=aarch64_be-unknown-netbsd7.0.0 \
 // RUN: -stdlib=platform --sysroot=%S/Inputs/basic_netbsd_tree -### %s 2>&1 \
 // RUN: | FileCheck -check-prefix=AARCH64_BE-7 %s
 // RUN: %clangxx --target=sparc-unknown-netbsd \
 // RUN: -stdlib=platform --sysroot=%S/Inputs/basic_netbsd_tree -### %s 2>&1 \
 // RUN: | FileCheck -check-prefix=SPARC %s
-// RUN: %clangxx --target=sparc-unknown-netbsd6.0.0 \
-// RUN: -stdlib=platform --sysroot=%S/Inputs/basic_netbsd_tree -### %s 2>&1 \
-// RUN: | FileCheck -check-prefix=SPARC-6 %s
 // RUN: %clangxx --target=sparc-unknown-netbsd7.0.0 \
 // RUN: -stdlib=platform --sysroot=%S/Inputs/basic_netbsd_tree -### %s 2>&1 \
 // RUN: | FileCheck -check-prefix=SPARC-7 %s
 // RUN: %clangxx --target=sparc64-unknown-netbsd \
 // RUN: -stdlib=platform --sysroot=%S/Inputs/basic_netbsd_tree -### %s 2>&1 \
 // RUN: | FileCheck -check-prefix=SPARC64 %s
-// RUN: %clangxx --target=sparc64-unknown-netbsd6.0.0 \
-// RUN: -stdlib=platform --sysroot=%S/Inputs/basic_netbsd_tree -### %s 2>&1 \
-// RUN: | FileCheck -check-prefix=SPARC64-6 %s
 // RUN: %clangxx --target=sparc64-unknown-netbsd7.0.0 \
 // RUN: -stdlib=platform --sysroot=%S/Inputs/basic_netbsd_tree -### %s 2>&1 \
 // RUN: | FileCheck -check-prefix=SPARC64-7 %s
 // RUN: %clangxx --target=powerpc-unknown-netbsd \
 // RUN: -stdlib=platform --sysroot=%S/Inputs/basic_netbsd_tree -### %s 2>&1 \
 // RUN: | FileCheck -check-prefix=POWERPC %s
 // RUN: %clangxx --target=powerpc64-unknown-netbsd \
 // RUN: -stdlib=platform --sysroot=%S/Inputs/basic_netbsd_tree -### %s 2>&1 \
 // RUN: | FileCheck -check-prefix=POWERPC64 %s
 
 // RUN: %clangxx --target=x86_64-unknown-netbsd -static \
 // RUN: -stdlib=platform --sysroot=%S/Inputs/basic_netbsd_tree -### %s 2>&1 \
 // RUN: | FileCheck -check-prefix=S-X86_64 %s
 // RUN: %clangxx --target=x86_64-unknown-netbsd7.0.0 -static \
 // RUN: -stdlib=platform --sysroot=%S/Inputs/basic_netbsd_tree -### %s 2>&1 \
 // RUN: | FileCheck -check-prefix=S-X86_64-7 %s
-// RUN: %clangxx --target=x86_64-unknown-netbsd6.0.0 -static \
-// RUN: -stdlib=platform --sysroot=%S/Inputs/basic_netbsd_tree -### %s 2>&1 \
-// RUN: | FileCheck -check-prefix=S-X86_64-6 %s
-// RUN: %clangxx --target=arm-unknown-netbsd6.0.0-eabi -static \
-// RUN: -stdlib=platform --sysroot=%S/Inputs/basic_netbsd_tree -### %s 2>&1 \
-// RUN: | FileCheck -check-prefix=S-ARM %s
 // RUN: %clangxx --target=arm-unknown-netbsd7.0.0-eabi -static \
 // RUN: -stdlib=platform --sysroot=%S/Inputs/basic_netbsd_tree -### %s 2>&1 \
 // RUN: | FileCheck -check-prefix=S-ARM-7 %s
 // RUN: %clangxx --target=aarch64-unknown-netbsd -static \
 // RUN: -stdlib=platform --sysroot=%S/Inputs/basic_netbsd_tree -### %s 2>&1 \
 // RUN: | FileCheck -check-prefix=S-AARCH64 %s
 // RUN: %clangxx --target=aarch64-unknown-netbsd7.0.0 -static \
 // RUN: -stdlib=platform --sysroot=%S/Inputs/basic_netbsd_tree -### %s 2>&1 \
 // RUN: | FileCheck -check-prefix=S-AARCH64-7 %s
 // RUN: %clangxx --target=aarch64_be-unknown-netbsd -static \
 // RUN: -stdlib=platform --sysroot=%S/Inputs/basic_netbsd_tree -### %s 2>&1 \
 // RUN: | FileCheck -check-prefix=S-AARCH64_BE %s
 // RUN: %clangxx --target=aarch64_be-unknown-netbsd7.0.0 -static \
 // RUN: -stdlib=platform --sysroot=%S/Inputs/basic_netbsd_tree -### %s 2>&1 \
 // RUN: | FileCheck -check-prefix=S-AARCH64_BE-7 %s
 // RUN: %clangxx --target=sparc-unknown-netbsd -static \
 // RUN: -stdlib=platform --sysroot=%S/Inputs/basic_netbsd_tree -### %s 2>&1 \
 // RUN: | FileCheck -check-prefix=S-SPARC %s
-// RUN: %clangxx --target=sparc-unknown-netbsd6.0.0 -static \
-// RUN: -stdlib=platform --sysroot=%S/Inputs/basic_netbsd_tree -### %s 2>&1 \
-// RUN: | FileCheck -check-prefix=S-SPARC-6 %s
 // RUN: %clangxx --target=sparc-unknown-netbsd7.0.0 -static \
 // RUN: -stdlib=platform --sysroot=%S/Inputs/basic_netbsd_tree -### %s 2>&1 \
 // RUN: | FileCheck -check-prefix=S-SPARC-7 %s
 // RUN: %clangxx --target=sparc64-unknown-netbsd -static \
 // RUN: -stdlib=platform --sysroot=%S/Inputs/basic_netbsd_tree -### %s 2>&1 \
 // RUN: | FileCheck -check-prefix=S-SPARC64 %s
-// RUN: %clangxx --target=sparc64-unknown-netbsd6.0.0 -static \
-// RUN: -stdlib=platform --sysroot=%S/Inputs/basic_netbsd_tree -### %s 2>&1 \
-// RUN: | FileCheck -check-prefix=S-SPARC64-6 %s
 // RUN: %clangxx --target=sparc64-unknown-netbsd7.0.0 -static \
 // RUN: -stdlib=platform --sysroot=%S/Inputs/basic_netbsd_tree -### %s 2>&1 \
 // RUN: | FileCheck -check-prefix=S-SPARC64-7 %s
 // RUN: %clangxx --target=powerpc-unknown-netbsd -static \
 // RUN: -stdlib=platform --sysroot=%S/Inputs/basic_netbsd_tree -### %s 2>&1 \
 // RUN: | FileCheck -check-prefix=S-POWERPC %s
 // RUN: %clangxx --target=powerpc64-unknown-netbsd -static \
 // RUN: -stdlib=platform --sysroot=%S/Inputs/basic_netbsd_tree -### %s 2>&1 \
 // RUN: | FileCheck -check-prefix=S-POWERPC64 %s
 
 // X86_64: "-cc1" "-triple" "x86_64-unknown-netbsd"
 // X86_64: ld{{.*}}" "--eh-frame-hdr" "-dynamic-linker" "/libexec/ld.elf_so"
 // X86_64: "-o" "a.out" "{{.*}}/usr/lib{{/|\\\\}}crt0.o" "{{.*}}/usr/lib{{/|\\\\}}crti.o"
 // X86_64: "{{.*}}/usr/lib{{/|\\\\}}crtbegin.o" "{{.*}}.o" "-lc++"
 // X86_64: "-lm" "-lc" "{{.*}}/usr/lib{{/|\\\\}}crtend.o" "{{.*}}/usr/lib{{/|\\\\}}crtn.o"
 
 // X86_64-7: "-cc1" "-triple" "x86_64-unknown-netbsd7.0.0"
 // X86_64-7: ld{{.*}}" "--eh-frame-hdr" "-dynamic-linker" "/libexec/ld.elf_so"
 // X86_64-7: "-o" "a.out" "{{.*}}/usr/lib{{/|\\\\}}crt0.o" "{{.*}}/usr/lib{{/|\\\\}}crti.o"
 // X86_64-7: "{{.*}}/usr/lib{{/|\\\\}}crtbegin.o" "{{.*}}.o" "-lc++"
 // X86_64-7: "-lm" "-lc" "{{.*}}/usr/lib{{/|\\\\}}crtend.o" "{{.*}}/usr/lib{{/|\\\\}}crtn.o"
 
-// X86_64-6: "-cc1" "-triple" "x86_64-unknown-netbsd6.0.0"
-// X86_64-6: ld{{.*}}" "--eh-frame-hdr" "-dynamic-linker" "/libexec/ld.elf_so"
-// X86_64-6: "-o" "a.out" "{{.*}}/usr/lib{{/|\\\\}}crt0.o" "{{.*}}/usr/lib{{/|\\\\}}crti.o"
-// X86_64-6: "{{.*}}/usr/lib{{/|\\\\}}crtbegin.o" "{{.*}}.o" "-lstdc++"
-// X86_64-6: "-lm" "-lc" "-lgcc" "--as-needed" "-lgcc_s" "--no-as-needed"
-// X86_64-6: "{{.*}}/usr/lib{{/|\\\\}}crtend.o" "{{.*}}/usr/lib{{/|\\\\}}crtn.o"
-
 // ARM: "-cc1" "-triple" "armv5e-unknown-netbsd6.0.0-eabi"
 // ARM: ld{{.*}}" "--eh-frame-hdr" "-dynamic-linker" "/libexec/ld.elf_so"
 // ARM: "-o" "a.out" "{{.*}}/usr/lib{{/|\\\\}}crt0.o" "{{.*}}/usr/lib{{/|\\\\}}eabi{{/|\\\\}}crti.o"
 // ARM: "{{.*}}/usr/lib{{/|\\\\}}crtbegin.o" "{{.*}}.o" "-lstdc++"
 // ARM: "-lm" "-lc" "-lgcc" "--as-needed" "-lgcc_s" "--no-as-needed"
 // ARM: "{{.*}}/usr/lib{{/|\\\\}}crtend.o" "{{.*}}/usr/lib{{/|\\\\}}crtn.o"
 
 // ARM-7: "-cc1" "-triple" "armv5e-unknown-netbsd7.0.0-eabi"

 // SPARC-7: "-cc1" "-triple" "sparc-unknown-netbsd7.0.0"
 // SPARC-7: ld{{.*}}" "--eh-frame-hdr" "-dynamic-linker" "/libexec/ld.elf_so"
 // SPARC-7: "-o" "a.out" "{{.*}}/usr/lib{{/|\\\\}}crt0.o"
 // SPARC-7: "{{.*}}/usr/lib{{/|\\\\}}sparc{{/|\\\\}}crti.o"
 // SPARC-7: "{{.*}}/usr/lib{{/|\\\\}}crtbegin.o" "{{.*}}.o" "-lc++"
 // SPARC-7: "-lm" "-lc"
 // SPARC-7: "{{.*}}/usr/lib{{/|\\\\}}crtend.o" "{{.*}}/usr/lib{{/|\\\\}}crtn.o"
 
-// SPARC-6: "-cc1" "-triple" "sparc-unknown-netbsd6.0.0"
-// SPARC-6: ld{{.*}}" "--eh-frame-hdr" "-dynamic-linker" "/libexec/ld.elf_so"
-// SPARC-6: "-o" "a.out" "{{.*}}/usr/lib{{/|\\\\}}crt0.o"
-// SPARC-6: "{{.*}}/usr/lib{{/|\\\\}}sparc{{/|\\\\}}crti.o"
-// SPARC-6: "{{.*}}/usr/lib{{/|\\\\}}crtbegin.o" "{{.*}}.o" "-lstdc++"
-// SPARC-6: "-lm" "-lc" "-lgcc" "--as-needed" "-lgcc_s" "--no-as-needed"
-// SPARC-6: "{{.*}}/usr/lib{{/|\\\\}}crtend.o" "{{.*}}/usr/lib{{/|\\\\}}crtn.o"
-
 // SPARC64: "-cc1" "-triple" "sparc64-unknown-netbsd"
 // SPARC64: ld{{.*}}" "--eh-frame-hdr" "-dynamic-linker" "/libexec/ld.elf_so"
 // SPARC64: "-o" "a.out" "{{.*}}/usr/lib{{/|\\\\}}crt0.o" "{{.*}}/usr/lib{{/|\\\\}}crti.o"
 // SPARC64: "{{.*}}/usr/lib{{/|\\\\}}crtbegin.o" "{{.*}}.o" "-lc++"
 // SPARC64: "-lm" "-lc"
 // SPARC64: "{{.*}}/usr/lib{{/|\\\\}}crtend.o" "{{.*}}/usr/lib{{/|\\\\}}crtn.o"
 
 // SPARC64-7: "-cc1" "-triple" "sparc64-unknown-netbsd7.0.0"
 // SPARC64-7: ld{{.*}}" "--eh-frame-hdr" "-dynamic-linker" "/libexec/ld.elf_so"
 // SPARC64-7: "-o" "a.out" "{{.*}}/usr/lib{{/|\\\\}}crt0.o" "{{.*}}/usr/lib{{/|\\\\}}crti.o"
 // SPARC64-7: "{{.*}}/usr/lib{{/|\\\\}}crtbegin.o" "{{.*}}.o" "-lc++"
 // SPARC64-7: "-lm" "-lc"
 // SPARC64-7: "{{.*}}/usr/lib{{/|\\\\}}crtend.o" "{{.*}}/usr/lib{{/|\\\\}}crtn.o"
 
-// SPARC64-6: "-cc1" "-triple" "sparc64-unknown-netbsd6.0.0"
-// SPARC64-6: ld{{.*}}" "--eh-frame-hdr" "-dynamic-linker" "/libexec/ld.elf_so"
-// SPARC64-6: "-o" "a.out" "{{.*}}/usr/lib{{/|\\\\}}crt0.o" "{{.*}}/usr/lib{{/|\\\\}}crti.o"
-// SPARC64-6: "{{.*}}/usr/lib{{/|\\\\}}crtbegin.o" "{{.*}}.o" "-lstdc++"
-// SPARC64-6: "-lm" "-lc" "-lgcc" "--as-needed" "-lgcc_s" "--no-as-needed"
-// SPARC64-6: "{{.*}}/usr/lib{{/|\\\\}}crtend.o" "{{.*}}/usr/lib{{/|\\\\}}crtn.o"
-
 // POWERPC: "-cc1" "-triple" "powerpc-unknown-netbsd"
 // POWERPC: ld{{.*}}" "--eh-frame-hdr" "-dynamic-linker" "/libexec/ld.elf_so"
 // POWERPC: "-o" "a.out" "{{.*}}/usr/lib{{/|\\\\}}crt0.o"
 // POWERPC: "{{.*}}/usr/lib{{/|\\\\}}powerpc{{/|\\\\}}crti.o"
 // POWERPC: "{{.*}}/usr/lib{{/|\\\\}}crtbegin.o" "{{.*}}.o" "-lc++"
 // POWERPC: "-lm" "-lc" "{{.*}}/usr/lib{{/|\\\\}}crtend.o" "{{.*}}/usr/lib{{/|\\\\}}crtn.o"
 
 // POWERPC64: "-cc1" "-triple" "powerpc64-unknown-netbsd"

 // S-X86_64: "-lm" "-lc" "{{.*}}/usr/lib{{/|\\\\}}crtend.o" "{{.*}}/usr/lib{{/|\\\\}}crtn.o"
 
 // S-X86_64-7: "-cc1" "-triple" "x86_64-unknown-netbsd7.0.0"
 // S-X86_64-7: ld{{.*}}" "--eh-frame-hdr" "-Bstatic"
 // S-X86_64-7: "-o" "a.out" "{{.*}}/usr/lib{{/|\\\\}}crt0.o" "{{.*}}/usr/lib{{/|\\\\}}crti.o"
 // S-X86_64-7: "{{.*}}/usr/lib{{/|\\\\}}crtbegin.o" "{{.*}}.o" "-lc++"
 // S-X86_64-7: "-lm" "-lc" "{{.*}}/usr/lib{{/|\\\\}}crtend.o" "{{.*}}/usr/lib{{/|\\\\}}crtn.o"
 
-// S-X86_64-6: "-cc1" "-triple" "x86_64-unknown-netbsd6.0.0"
-// S-X86_64-6: ld{{.*}}" "--eh-frame-hdr" "-Bstatic"
-// S-X86_64-6: "-o" "a.out" "{{.*}}/usr/lib{{/|\\\\}}crt0.o" "{{.*}}/usr/lib{{/|\\\\}}crti.o"
-// S-X86_64-6: "{{.*}}/usr/lib{{/|\\\\}}crtbegin.o" "{{.*}}.o" "-lstdc++"
-// S-X86_64-6: "-lm" "-lc" "-lgcc_eh" "-lc" "-lgcc"
-// S-X86_64-6: "{{.*}}/usr/lib{{/|\\\\}}crtend.o" "{{.*}}/usr/lib{{/|\\\\}}crtn.o"
-
-// S-ARM: "-cc1" "-triple" "armv5e-unknown-netbsd6.0.0-eabi"
-// S-ARM: ld{{.*}}" "--eh-frame-hdr" "-Bstatic"
-// S-ARM: "-o" "a.out" "{{.*}}/usr/lib{{/|\\\\}}crt0.o" "{{.*}}/usr/lib{{/|\\\\}}eabi{{/|\\\\}}crti.o"
-// S-ARM: "{{.*}}/usr/lib{{/|\\\\}}crtbegin.o" "{{.*}}.o" "-lstdc++"
-// S-ARM: "-lm" "-lc" "-lgcc_eh" "-lc" "-lgcc"
-// S-ARM: "{{.*}}/usr/lib{{/|\\\\}}crtend.o" "{{.*}}/usr/lib{{/|\\\\}}crtn.o"
-
 // S-ARM-7: "-cc1" "-triple" "armv5e-unknown-netbsd7.0.0-eabi"
 // S-ARM-7: ld{{.*}}" "--eh-frame-hdr" "-Bstatic"
 // S-ARM-7: "-o" "a.out" "{{.*}}/usr/lib{{/|\\\\}}crt0.o" "{{.*}}/usr/lib{{/|\\\\}}eabi{{/|\\\\}}crti.o"
 // S-ARM-7: "{{.*}}/usr/lib{{/|\\\\}}crtbegin.o" "{{.*}}.o" "-lc++" "-lm" "-lc"
 // S-ARM-7: "{{.*}}/usr/lib{{/|\\\\}}crtend.o" "{{.*}}/usr/lib{{/|\\\\}}crtn.o"
 
 // S-AARCH64: "-cc1" "-triple" "aarch64-unknown-netbsd"
 // S-AARCH64: ld{{.*}}" "--eh-frame-hdr" "-Bstatic"

 // S-SPARC-7: "-cc1" "-triple" "sparc-unknown-netbsd7.0.0"
 // S-SPARC-7: ld{{.*}}" "--eh-frame-hdr" "-Bstatic"
 // S-SPARC-7: "-o" "a.out" "{{.*}}/usr/lib{{/|\\\\}}crt0.o"
 // S-SPARC-7: "{{.*}}/usr/lib{{/|\\\\}}sparc{{/|\\\\}}crti.o"
 // S-SPARC-7: "{{.*}}/usr/lib{{/|\\\\}}crtbegin.o" "{{.*}}.o" "-lc++"
 // S-SPARC-7: "-lm" "-lc"
 // S-SPARC-7: "{{.*}}/usr/lib{{/|\\\\}}crtend.o" "{{.*}}/usr/lib{{/|\\\\}}crtn.o"
 
-// S-SPARC-6: "-cc1" "-triple" "sparc-unknown-netbsd6.0.0"
-// S-SPARC-6: ld{{.*}}" "--eh-frame-hdr" "-Bstatic"
-// S-SPARC-6: "-o" "a.out" "{{.*}}/usr/lib{{/|\\\\}}crt0.o"
-// S-SPARC-6: "{{.*}}/usr/lib{{/|\\\\}}sparc{{/|\\\\}}crti.o"
-// S-SPARC-6: "{{.*}}/usr/lib{{/|\\\\}}crtbegin.o" "{{.*}}.o" "-lstdc++"
-// S-SPARC-6: "-lm" "-lc" "-lgcc_eh" "-lc" "-lgcc"
-// S-SPARC-6: "{{.*}}/usr/lib{{/|\\\\}}crtend.o" "{{.*}}/usr/lib{{/|\\\\}}crtn.o"
-
 // S-SPARC64: "-cc1" "-triple" "sparc64-unknown-netbsd"
 // S-SPARC64: ld{{.*}}" "--eh-frame-hdr" "-Bstatic"
 // S-SPARC64: "-o" "a.out" "{{.*}}/usr/lib{{/|\\\\}}crt0.o" "{{.*}}/usr/lib{{/|\\\\}}crti.o"
 // S-SPARC64: "{{.*}}/usr/lib{{/|\\\\}}crtbegin.o" "{{.*}}.o" "-lc++"
 // S-SPARC64: "-lm" "-lc"
 // S-SPARC64: "{{.*}}/usr/lib{{/|\\\\}}crtend.o" "{{.*}}/usr/lib{{/|\\\\}}crtn.o"
 
 // S-SPARC64-7: "-cc1" "-triple" "sparc64-unknown-netbsd7.0.0"
 // S-SPARC64-7: ld{{.*}}" "--eh-frame-hdr" "-Bstatic"
 // S-SPARC64-7: "-o" "a.out" "{{.*}}/usr/lib{{/|\\\\}}crt0.o" "{{.*}}/usr/lib{{/|\\\\}}crti.o"
 // S-SPARC64-7: "{{.*}}/usr/lib{{/|\\\\}}crtbegin.o" "{{.*}}.o" "-lc++"
 // S-SPARC64-7: "-lm" "-lc"
 // S-SPARC64-7: "{{.*}}/usr/lib{{/|\\\\}}crtend.o" "{{.*}}/usr/lib{{/|\\\\}}crtn.o"
 
-// S-SPARC64-6: "-cc1" "-triple" "sparc64-unknown-netbsd6.0.0"
-// S-SPARC64-6: ld{{.*}}" "--eh-frame-hdr" "-Bstatic"
-// S-SPARC64-6: "-o" "a.out" "{{.*}}/usr/lib{{/|\\\\}}crt0.o" "{{.*}}/usr/lib{{/|\\\\}}crti.o"
-// S-SPARC64-6: "{{.*}}/usr/lib{{/|\\\\}}crtbegin.o" "{{.*}}.o" "-lstdc++"
-// S-SPARC64-6: "-lm" "-lc" "-lgcc_eh" "-lc" "-lgcc"
-// S-SPARC64-6: "{{.*}}/usr/lib{{/|\\\\}}crtend.o" "{{.*}}/usr/lib{{/|\\\\}}crtn.o"
-
 // S-POWERPC: "-cc1" "-triple" "powerpc-unknown-netbsd"
 // S-POWERPC: ld{{.*}}" "--eh-frame-hdr" "-Bstatic"
 // S-POWERPC: "-o" "a.out" "{{.*}}/usr/lib{{/|\\\\}}crt0.o"
 // S-POWERPC: "{{.*}}/usr/lib{{/|\\\\}}powerpc{{/|\\\\}}crti.o"
 // S-POWERPC: "{{.*}}/usr/lib{{/|\\\\}}crtbegin.o" "{{.*}}.o" "-lc++"
 // S-POWERPC: "-lm" "-lc" "{{.*}}/usr/lib{{/|\\\\}}crtend.o" "{{.*}}/usr/lib{{/|\\\\}}crtn.o"
 
 // S-POWERPC64: "-cc1" "-triple" "powerpc64-unknown-netbsd"