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29f523bef0
* builtins.def: Defome atan, atanf, atanl, tan, tanf and tanl
builtin functions (and their __builtin_* variants).
* builtins.c (mathfn_built_in): Handle tan{,f,l} and atan{,f,l}.
(expand_builtin): Don't expand tan{,f,l} or atan{,f,l} when not
optimizing.
* doc/extend.texi: Document new tan and atan builtins, and
their float and long double variants.
* gcc.dg/builtins-1.c: Add tests for tan and atan.
* gcc.dg/builtins-4.c: Add test for fmod.
From-SVN: r67137
35 lines
1.4 KiB
C
35 lines
1.4 KiB
C
/* Copyright (C) 2002 Free Software Foundation.
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Verify that all the __builtin_ math functions are recognized
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by the compiler.
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Written by Roger Sayle, 11th July 2002. */
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/* { dg-do compile } */
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/* { dg-final { scan-assembler-not "__builtin_" } } */
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double test1(double x) { return __builtin_sqrt(x); }
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double test2(double x) { return __builtin_cos(x); }
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double test3(double x) { return __builtin_sin(x); }
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double test4(double x) { return __builtin_exp(x); }
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double test5(double x) { return __builtin_log(x); }
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double test6(double x) { return __builtin_tan(x); }
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double test7(double x) { return __builtin_atan(x); }
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float test1f(float x) { return __builtin_sqrtf(x); }
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float test2f(float x) { return __builtin_cosf(x); }
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float test3f(float x) { return __builtin_sinf(x); }
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float test4f(float x) { return __builtin_expf(x); }
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float test5f(float x) { return __builtin_logf(x); }
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float test6f(float x) { return __builtin_tanf(x); }
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float test7f(float x) { return __builtin_atanf(x); }
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long double test1l(long double x) { return __builtin_sqrtl(x); }
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long double test2l(long double x) { return __builtin_cosl(x); }
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long double test3l(long double x) { return __builtin_sinl(x); }
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long double test4l(long double x) { return __builtin_expl(x); }
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long double test5l(long double x) { return __builtin_logl(x); }
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long double test6l(long double x) { return __builtin_tanl(x); }
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long double test7l(long double x) { return __builtin_atanl(x); }
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