Enable support for __float128 in Clang on OpenBSD/X86
/usr/local/include/c++/4.9.4/type_traits:279:39: error: __float128 is not
supported on this target
llvm-svn: 295635
diff --git a/clang/lib/Basic/Targets.cpp b/clang/lib/Basic/Targets.cpp
index d69a0ff..9b32817 100644
--- a/clang/lib/Basic/Targets.cpp
+++ b/clang/lib/Basic/Targets.cpp
@@ -545,6 +545,8 @@
Builder.defineMacro("__ELF__");
if (Opts.POSIXThreads)
Builder.defineMacro("_REENTRANT");
+ if (this->HasFloat128)
+ Builder.defineMacro("__FLOAT128__");
}
public:
OpenBSDTargetInfo(const llvm::Triple &Triple, const TargetOptions &Opts)
@@ -552,11 +554,11 @@
this->TLSSupported = false;
switch (Triple.getArch()) {
- default:
case llvm::Triple::x86:
case llvm::Triple::x86_64:
- case llvm::Triple::arm:
- case llvm::Triple::sparc:
+ this->HasFloat128 = true;
+ // FALLTHROUGH
+ default:
this->MCountName = "__mcount";
break;
case llvm::Triple::mips64: