| /freebsd-12.1/lib/msun/tests/ |
| H A D | logarithm_test.c | 88 test(log2f, x, result, exceptmask, excepts); \
142 assert(log2f(ldexpf(1.0, i)) == i); in run_log2_tests()
174 test(log2f, 1.0, 0.0, ALL_STD_EXCEPT, 0); in run_roundingmode_tests()
227 test_tol(log2f, tests[i].x, tests[i].log2x, FLT_ULP()); in run_accuracy_tests()
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| /freebsd-12.1/contrib/netbsd-tests/lib/libm/ |
| H A D | t_log.c | 520 ATF_CHECK(log2f(2.0) == 1.0); in ATF_TC_BODY()
534 ATF_CHECK(isnan(log2f(x)) != 0); in ATF_TC_BODY()
546 const float y = log2f(x); in ATF_TC_BODY()
561 ATF_CHECK(log2f(x) == x); in ATF_TC_BODY()
572 const float x = log2f(1.0); in ATF_TC_BODY()
590 ATF_CHECK(log2f(x) == -HUGE_VALF); in ATF_TC_BODY()
603 ATF_CHECK(log2f(x) == -HUGE_VALF); in ATF_TC_BODY()
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| /freebsd-12.1/lib/msun/ |
| H A D | Symbol.map | 229 log2f;
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| H A D | Makefile | 209 log.3 log2.3 log.3 log2f.3 log.3 log2l.3
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| /freebsd-12.1/lib/msun/src/ |
| H A D | math.h | 362 float log2f(float);
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| H A D | math_private.h | 874 #define __ieee754_log2f log2f
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| /freebsd-12.1/contrib/libc++/include/ |
| H A D | cmath | 237 float log2f(float x);
431 using ::log2f;
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| H A D | charconv | 552 auto __digits = __tl::digits / log2f(float(__base));
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| H A D | math.h | 1330 inline _LIBCPP_INLINE_VISIBILITY float log2(float __lcpp_x) _NOEXCEPT {return ::log2f(_… in log2()
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| /freebsd-12.1/contrib/llvm/tools/clang/lib/Headers/ |
| H A D | __clang_cuda_cmath.h | 438 using ::log2f;
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| H A D | tgmath.h | 975 __tg_log2(float __x) {return log2f(__x);} in __tg_log2()
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| H A D | __clang_cuda_device_functions.h | 1592 __DEVICE__ float log2f(float __a) { in log2f() function
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| /freebsd-12.1/contrib/libstdc++/include/tr1/ |
| H A D | cmath | 101 #undef log2f
240 using ::log2f;
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| /freebsd-12.1/contrib/llvm/include/llvm/Analysis/ |
| H A D | TargetLibraryInfo.def | 907 /// float log2f(float x);
908 TLI_DEFINE_ENUM_INTERNAL(log2f)
909 TLI_DEFINE_STRING_INTERNAL("log2f")
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| /freebsd-12.1/contrib/llvm/include/llvm/IR/ |
| H A D | RuntimeLibcalls.def | 146 HANDLE_LIBCALL(LOG2_F32, "log2f")
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| /freebsd-12.1/contrib/gcc/ |
| H A D | builtins.def | 317 DEF_C99_BUILTIN (BUILT_IN_LOG2F, "log2f", BT_FN_FLOAT_FLOAT, ATTR_MATHFN_FPROUNDING_ERRNO)
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| H A D | ChangeLog-2004 | 42198 log2, log2f and log2l built-ins as inline x87 intrinsics.
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| /freebsd-12.1/contrib/llvm/tools/clang/include/clang/Basic/ |
| H A D | Builtins.def | 1199 LIBBUILTIN(log2f, "ff", "fne", "math.h", ALL_LANGUAGES)
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| /freebsd-12.1/contrib/libstdc++/ |
| H A D | acinclude.m4 | 1195 log2f(0.0f);
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| H A D | configure | 31027 log2f(0.0f);
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| /freebsd-12.1/contrib/compiler-rt/lib/dfsan/ |
| H A D | libc_ubuntu1404_abilist.txt | 2212 fun:log2f=uninstrumented
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| /freebsd-12.1/contrib/gcc/doc/ |
| H A D | extend.texi | 5594 @findex log2f
5801 @code{log1pf}, @code{log1pl}, @code{log1p}, @code{log2f}, @code{log2l},
|