ADT/Triple: Move a variety of clients to using isOSDarwin() and isOSWindows()
predicates.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@129816 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Target/ARM/ARMAsmBackend.cpp b/lib/Target/ARM/ARMAsmBackend.cpp
index e972a08..f062819 100644
--- a/lib/Target/ARM/ARMAsmBackend.cpp
+++ b/lib/Target/ARM/ARMAsmBackend.cpp
@@ -501,18 +501,16 @@
TargetAsmBackend *llvm::createARMAsmBackend(const Target &T,
const std::string &TT) {
Triple TheTriple(TT);
- switch (TheTriple.getOS()) {
- case Triple::Darwin: {
+
+ if (TheTriple.isOSDarwin()) {
if (TheTriple.getArchName() == "armv6" ||
TheTriple.getArchName() == "thumbv6")
return new DarwinARMAsmBackend(T, object::mach::CSARM_V6);
return new DarwinARMAsmBackend(T, object::mach::CSARM_V7);
}
- case Triple::MinGW32:
- case Triple::Cygwin:
- case Triple::Win32:
+
+ if (TheTriple.isOSWindows())
assert(0 && "Windows not supported on ARM");
- default:
- return new ELFARMAsmBackend(T, Triple(TT).getOS());
- }
+
+ return new ELFARMAsmBackend(T, Triple(TT).getOS());
}