d9afe9def0
v3: change __builtin_nanf() to __builtin_nanf("")
This doesn't work yet, but it was agreed to commit as-is with the logic
that "broken" is better than "completely missing" and this should be
fixed in clang.
v2: use __builtin_inff() and also add nan/huge_val definitions
Signed-off-by: Aaron Watry <awatry@gmail.com>
llvm-svn: 211065
48 lines
1.3 KiB
C
48 lines
1.3 KiB
C
#define INFINITY __builtin_inff()
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#define NAN __builtin_nanf("")
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#define HUGE_VALF __builtin_huge_valf()
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#define FLT_DIG 6
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#define FLT_MANT_DIG 24
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#define FLT_MAX_10_EXP +38
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#define FLT_MAX_EXP +128
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#define FLT_MIN_10_EXP -37
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#define FLT_MIN_EXP -125
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#define FLT_RADIX 2
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#define FLT_MAX 0x1.fffffep127f
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#define FLT_MIN 0x1.0p-126f
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#define FLT_EPSILON 0x1.0p-23f
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#define M_E_F 0x1.5bf0a8p+1f
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#define M_LOG2E_F 0x1.715476p+0f
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#define M_LOG10E_F 0x1.bcb7b2p-2f
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#define M_LN2_F 0x1.62e430p-1f
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#define M_LN10_F 0x1.26bb1cp+1f
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#define M_PI_F 0x1.921fb6p+1f
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#define M_PI_2_F 0x1.921fb6p+0f
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#define M_PI_4_F 0x1.921fb6p-1f
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#define M_1_PI_F 0x1.45f306p-2f
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#define M_2_PI_F 0x1.45f306p-1f
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#define M_2_SQRTPI_F 0x1.20dd76p+0f
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#define M_SQRT2_F 0x1.6a09e6p+0f
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#define M_SQRT1_2_F 0x1.6a09e6p-1f
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#ifdef cl_khr_fp64
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#define HUGE_VAL __builtin_huge_val()
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#define DBL_DIG 15
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#define DBL_MANT_DIG 53
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#define DBL_MAX_10_EXP +308
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#define DBL_MAX_EXP +1024
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#define DBL_MIN_10_EXP -307
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#define DBL_MIN_EXP -1021
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#define DBL_MAX 0x1.fffffffffffffp1023
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#define DBL_MIN 0x1.0p-1022
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#define DBL_EPSILON 0x1.0p-52
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#define M_LOG2E 0x1.71547652b82fep+0
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#define M_PI 0x1.921fb54442d18p+1
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#endif
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