[RISCV][NFC] Make use of Triple::isRISCV

Use new helper introduced in rL365327.

llvm-svn: 365329

2 files changed, 2 insertions, 7 deletions

diff --git a/clang/lib/Driver/ToolChains/Gnu.cpp b/clang/lib/Driver/ToolChains/Gnu.cpp
index c8520968e45..33cdd3585c2 100644
--- a/clang/lib/Driver/ToolChains/Gnu.cpp
+++ b/clang/lib/Driver/ToolChains/Gnu.cpp
@@ -933,10 +933,6 @@ static bool isMicroMips(const ArgList &Args) {
   return A && A->getOption().matches(options::OPT_mmicromips);
 }
 
-static bool isRISCV(llvm::Triple::ArchType Arch) {
-  return Arch == llvm::Triple::riscv32 || Arch == llvm::Triple::riscv64;
-}
-
 static bool isMSP430(llvm::Triple::ArchType Arch) {
   return Arch == llvm::Triple::msp430;
 }
@@ -2312,7 +2308,7 @@ bool Generic_GCC::GCCInstallationDetector::ScanGCCForMultilibs(
   } else if (TargetTriple.isMIPS()) {
     if (!findMIPSMultilibs(D, TargetTriple, Path, Args, Detected))
       return false;
-  } else if (isRISCV(TargetArch)) {
+  } else if (TargetTriple.isRISCV()) {
     findRISCVMultilibs(D, TargetTriple, Path, Args, Detected);
   } else if (isMSP430(TargetArch)) {
     findMSP430Multilibs(D, TargetTriple, Path, Args, Detected);
diff --git a/clang/lib/Driver/ToolChains/Linux.cpp b/clang/lib/Driver/ToolChains/Linux.cpp
index 7168b7f1192..4c82912a16f 100644
--- a/clang/lib/Driver/ToolChains/Linux.cpp
+++ b/clang/lib/Driver/ToolChains/Linux.cpp
@@ -276,8 +276,7 @@ Linux::Linux(const Driver &D, const llvm::Triple &Triple, const ArgList &Args)
   const bool IsAndroid = Triple.isAndroid();
   const bool IsMips = Triple.isMIPS();
   const bool IsHexagon = Arch == llvm::Triple::hexagon;
-  const bool IsRISCV =
-      Arch == llvm::Triple::riscv32 || Arch == llvm::Triple::riscv64;
+  const bool IsRISCV = Triple.isRISCV();
 
   if (IsMips && !SysRoot.empty())
     ExtraOpts.push_back("--sysroot=" + SysRoot);