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__builtin_fpclassify missing one int parameter 

Patch by Tania Albarghouthi.

Differential Revision: https://reviews.llvm.org/D25480

llvm-svn: 284277
This commit is contained in:
David Sheinkman 2016-10-14 20:43:37 +00:00
parent 0cd65429be
commit c37a49896a
2 changed files with 2 additions and 1 deletions
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2
clang/include/clang/Basic/Builtins.def
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@ -367,7 +367,7 @@ BUILTIN(__builtin_islessgreater , "i.", "Fnc")
BUILTIN(__builtin_isunordered , "i.", "Fnc")
// Unary FP classification
BUILTIN(__builtin_fpclassify, "iiiii.", "Fnc")
BUILTIN(__builtin_fpclassify, "iiiiii.", "Fnc")
BUILTIN(__builtin_isfinite, "i.", "Fnc")
BUILTIN(__builtin_isinf, "i.", "Fnc")
BUILTIN(__builtin_isinf_sign, "i.", "Fnc")

1
clang/test/Sema/builtin-unary-fp.c
View File

@ -11,6 +11,7 @@ void a() {
check(__builtin_isnan(1,2)); // expected-error{{too many arguments}}
check(__builtin_fpclassify(0, 0, 0, 0, 0, 1.0));
check(__builtin_fpclassify(0, 0, 0, 0, 0, 1)); // expected-error{{requires argument of floating point type}}
check(__builtin_fpclassify(0, 1, 2, 3, 4.5, 5.0)); // expected-warning{{implicit conversion from 'double' to 'int' changes value from 4.5 to 4}}
check(__builtin_fpclassify(0, 0, 0, 0, 1)); // expected-error{{too few arguments}}
check(__builtin_fpclassify(0, 0, 0, 0, 0, 1, 0)); // expected-error{{too many arguments}}
}