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| author | Tom Stellard <thomas.stellard@amd.com> | 2014-10-07 20:22:42 +0000 |
|---|---|---|
| committer | Tom Stellard <thomas.stellard@amd.com> | 2014-10-07 20:22:42 +0000 |
| commit | bf9f76fbe0fb8b8af3377d2c6ce7d7cc290894ad (patch) | |
| tree | b3d92821d2860b0893abe8e8e6148730f1e58eb4 /libclc/generic/lib/math/math.h | |
| parent | 64d491e488f1aabd862bc787b9cab6c64fc9d04b (diff) | |
| download | bcm5719-llvm-bf9f76fbe0fb8b8af3377d2c6ce7d7cc290894ad.tar.gz bcm5719-llvm-bf9f76fbe0fb8b8af3377d2c6ce7d7cc290894ad.zip | |
Implement log1p builtin
llvm-svn: 219230
Diffstat (limited to 'libclc/generic/lib/math/math.h')
| -rw-r--r-- | libclc/generic/lib/math/math.h | 26 |
1 files changed, 26 insertions, 0 deletions
diff --git a/libclc/generic/lib/math/math.h b/libclc/generic/lib/math/math.h index 53ed38a78a5..f46c7ea7a7d 100644 --- a/libclc/generic/lib/math/math.h +++ b/libclc/generic/lib/math/math.h @@ -61,4 +61,30 @@ #define MANTLENGTH_SP32 24 #define BASEDIGITS_SP32 7 +#ifdef cl_khr_fp64 + +#define SIGNBIT_DP64 0x8000000000000000L +#define EXSIGNBIT_DP64 0x7fffffffffffffffL +#define EXPBITS_DP64 0x7ff0000000000000L +#define MANTBITS_DP64 0x000fffffffffffffL +#define ONEEXPBITS_DP64 0x3ff0000000000000L +#define TWOEXPBITS_DP64 0x4000000000000000L +#define HALFEXPBITS_DP64 0x3fe0000000000000L +#define IMPBIT_DP64 0x0010000000000000L +#define QNANBITPATT_DP64 0x7ff8000000000000L +#define INDEFBITPATT_DP64 0xfff8000000000000L +#define PINFBITPATT_DP64 0x7ff0000000000000L +#define NINFBITPATT_DP64 0xfff0000000000000L +#define EXPBIAS_DP64 1023 +#define EXPSHIFTBITS_DP64 52 +#define BIASEDEMIN_DP64 1 +#define EMIN_DP64 -1022 +#define BIASEDEMAX_DP64 2046 /* 0x7fe */ +#define EMAX_DP64 1023 /* 0x3ff */ +#define LAMBDA_DP64 1.0e300 +#define MANTLENGTH_DP64 53 +#define BASEDIGITS_DP64 15 + +#endif // cl_khr_fp64 + #define ALIGNED(x) __attribute__((aligned(x))) |
