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-rw-r--r--clang/lib/Basic/Targets.cpp4
1 files changed, 4 insertions, 0 deletions
diff --git a/clang/lib/Basic/Targets.cpp b/clang/lib/Basic/Targets.cpp
index 227fefe174c..2b8de8aae97 100644
--- a/clang/lib/Basic/Targets.cpp
+++ b/clang/lib/Basic/Targets.cpp
@@ -2668,6 +2668,10 @@ void X86TargetInfo::getTargetDefines(const LangOptions &Opts,
Builder.defineMacro("__amd64");
Builder.defineMacro("__x86_64");
Builder.defineMacro("__x86_64__");
+ if (getTriple().getArchName() == "x86_64h") {
+ Builder.defineMacro("__x86_64h");
+ Builder.defineMacro("__x86_64h__");
+ }
} else {
DefineStd(Builder, "i386", Opts);
}
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