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| author | Siddhesh Poyarekar <siddhesh@redhat.com> | 2012-12-28 09:40:10 +0530 |
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| committer | Siddhesh Poyarekar <siddhesh@redhat.com> | 2012-12-28 09:40:10 +0530 |
| commit | 99136f82027a5d6276c94a25d8392a7b571a08a3 (patch) | |
| tree | beecdcf8fbbe006aa512fb0a6eab478535d5dcb9 /sysdeps/ieee754/dbl-64/mpa2.h | |
| parent | 7fffbdfff7d39cec0783e5b9381fa4093484c235 (diff) | |
| download | glibc-99136f82027a5d6276c94a25d8392a7b571a08a3.tar.gz glibc-99136f82027a5d6276c94a25d8392a7b571a08a3.tar.xz glibc-99136f82027a5d6276c94a25d8392a7b571a08a3.zip | |
Replace constants with preprocessor defines
libm Code cleanup.
Diffstat (limited to 'sysdeps/ieee754/dbl-64/mpa2.h')
| -rw-r--r-- | sysdeps/ieee754/dbl-64/mpa2.h | 76 |
1 files changed, 16 insertions, 60 deletions
diff --git a/sysdeps/ieee754/dbl-64/mpa2.h b/sysdeps/ieee754/dbl-64/mpa2.h index cfe22b883a..0d93da3fdc 100644 --- a/sysdeps/ieee754/dbl-64/mpa2.h +++ b/sysdeps/ieee754/dbl-64/mpa2.h @@ -30,65 +30,21 @@ #ifndef MPA2_H #define MPA2_H - -#ifdef BIG_ENDI -static const number -/**/ radix = {{0x41700000, 0x00000000} }, /* 2**24 */ -/**/ radixi = {{0x3e700000, 0x00000000} }, /* 2**-24 */ -/**/ cutter = {{0x44b00000, 0x00000000} }, /* 2**76 */ -/**/ zero = {{0x00000000, 0x00000000} }, /* 0 */ -/**/ one = {{0x3ff00000, 0x00000000} }, /* 1 */ -/**/ mone = {{0xbff00000, 0x00000000} }, /* -1 */ -/**/ two = {{0x40000000, 0x00000000} }, /* 2 */ -/**/ two5 = {{0x40400000, 0x00000000} }, /* 2**5 */ -/**/ two10 = {{0x40900000, 0x00000000} }, /* 2**10 */ -/**/ two18 = {{0x41100000, 0x00000000} }, /* 2**18 */ -/**/ two19 = {{0x41200000, 0x00000000} }, /* 2**19 */ -/**/ two23 = {{0x41600000, 0x00000000} }, /* 2**23 */ -/**/ two52 = {{0x43300000, 0x00000000} }, /* 2**52 */ -/**/ two57 = {{0x43800000, 0x00000000} }, /* 2**57 */ -/**/ two71 = {{0x44600000, 0x00000000} }, /* 2**71 */ -/**/ twom1032 = {{0x00000400, 0x00000000} }; /* 2**-1032 */ - -#else -#ifdef LITTLE_ENDI -static const number -/**/ radix = {{0x00000000, 0x41700000} }, /* 2**24 */ -/**/ radixi = {{0x00000000, 0x3e700000} }, /* 2**-24 */ -/**/ cutter = {{0x00000000, 0x44b00000} }, /* 2**76 */ -/**/ zero = {{0x00000000, 0x00000000} }, /* 0 */ -/**/ one = {{0x00000000, 0x3ff00000} }, /* 1 */ -/**/ mone = {{0x00000000, 0xbff00000} }, /* -1 */ -/**/ two = {{0x00000000, 0x40000000} }, /* 2 */ -/**/ two5 = {{0x00000000, 0x40400000} }, /* 2**5 */ -/**/ two10 = {{0x00000000, 0x40900000} }, /* 2**10 */ -/**/ two18 = {{0x00000000, 0x41100000} }, /* 2**18 */ -/**/ two19 = {{0x00000000, 0x41200000} }, /* 2**19 */ -/**/ two23 = {{0x00000000, 0x41600000} }, /* 2**23 */ -/**/ two52 = {{0x00000000, 0x43300000} }, /* 2**52 */ -/**/ two57 = {{0x00000000, 0x43800000} }, /* 2**57 */ -/**/ two71 = {{0x00000000, 0x44600000} }, /* 2**71 */ -/**/ twom1032 = {{0x00000000, 0x00000400} }; /* 2**-1032 */ - -#endif -#endif - -#define RADIX radix.d -#define RADIXI radixi.d -#define CUTTER cutter.d -#define ZERO zero.d -#define ONE one.d -#define MONE mone.d -#define TWO two.d -#define TWO5 two5.d -#define TWO10 two10.d -#define TWO18 two18.d -#define TWO19 two19.d -#define TWO23 two23.d -#define TWO52 two52.d -#define TWO57 two57.d -#define TWO71 two71.d -#define TWOM1032 twom1032.d - +#define RADIX 0x1.0p24 /* 2^24 */ +#define RADIXI 0x1.0p-24 /* 2^-24 */ +#define CUTTER 0x1.0p76 /* 2^76 */ +#define ZERO 0.0 /* 0 */ +#define ONE 1.0 /* 1 */ +#define MONE -1.0 /* -1 */ +#define TWO -2.0 /* -2 */ +#define TWO5 0x1.0p5 /* 2^5 */ +#define TWO10 0x1.0p10 /* 2^10 */ +#define TWO18 0x1.0p18 /* 2^18 */ +#define TWO19 0x1.0p19 /* 2^19 */ +#define TWO23 0x1.0p23 /* 2^23 */ +#define TWO52 0x1.0p52 /* 2^52 */ +#define TWO57 0x1.0p57 /* 2^57 */ +#define TWO71 0x1.0p71 /* 2^71 */ +#define TWOM1032 0x1.0p-1032 /* 2^-1032 */ #endif |