pl/math/sv_log2f_2u5.c

2  * Single-precision vector/SVE log2 function.
42    SV_NAME_F1 (log2)(0x1.558174p+0) got 0x1.a9be84p-2
44 svfloat32_t SV_NAME_F1 (log2) (svfloat32_t x, const svbool_t pg)
59   /* y = log2(1+r) + n.  */
78 PL_SIG (SV, F, 1, log2, 0.01, 11.1)
79 PL_TEST_ULP (SV_NAME_F1 (log2), 1.99)
80 PL_TEST_EXPECT_FENV_ALWAYS (SV_NAME_F1 (log2))
81 PL_TEST_INTERVAL (SV_NAME_F1 (log2), -0.0, -0x1p126, 4000)
82 PL_TEST_INTERVAL (SV_NAME_F1 (log2), 0.0, 0x1p-126, 4000)
83 PL_TEST_INTERVAL (SV_NAME_F1 (log2), 0x1p-126, 0x1p-23, 50000)
84 PL_TEST_INTERVAL (SV_NAME_F1 (log2), 0x1p-23, 1.0, 50000)
85 PL_TEST_INTERVAL (SV_NAME_F1 (log2), 1.0, 100, 50000)
86 PL_TEST_INTERVAL (SV_NAME_F1 (log2), 100, inf, 50000)