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-rw-r--r--clang/include/clang/Basic/Builtins.def4
1 files changed, 4 insertions, 0 deletions
diff --git a/clang/include/clang/Basic/Builtins.def b/clang/include/clang/Basic/Builtins.def
index 6de2dec9a47..0bb74cb5436 100644
--- a/clang/include/clang/Basic/Builtins.def
+++ b/clang/include/clang/Basic/Builtins.def
@@ -944,6 +944,10 @@ LIBBUILTIN(fabs, "dd", "fnc", "math.h", ALL_LANGUAGES)
LIBBUILTIN(fabsf, "ff", "fnc", "math.h", ALL_LANGUAGES)
LIBBUILTIN(fabsl, "LdLd", "fnc", "math.h", ALL_LANGUAGES)
+// Some systems define finitef as alias of _finitef.
+#if defined (finitef)
+#undef finitef
+#endif
LIBBUILTIN(finite, "id", "fnc", "math.h", GNU_LANG)
LIBBUILTIN(finitef, "if", "fnc", "math.h", GNU_LANG)
LIBBUILTIN(finitel, "iLd", "fnc", "math.h", GNU_LANG)
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