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| author | Siddhesh Poyarekar <siddhesh@redhat.com> | 2013-03-15 23:11:50 +0530 |
|---|---|---|
| committer | Siddhesh Poyarekar <siddhesh@redhat.com> | 2013-03-15 23:18:51 +0530 |
| commit | 1e3803454e5ff517609c96166fcfaf966369920f (patch) | |
| tree | 1306e5eb11f4e51b66ccf76611af87024ef83a1a /sysdeps/ieee754/dbl-64/mpa.h | |
| parent | 83a6b66ae93842ded5162aff66c29fe318bfa730 (diff) | |
| download | glibc-1e3803454e5ff517609c96166fcfaf966369920f.zip glibc-1e3803454e5ff517609c96166fcfaf966369920f.tar.gz glibc-1e3803454e5ff517609c96166fcfaf966369920f.tar.bz2 | |
Revert configurable mantissa patch
Reverts d22ca8cdfb98001d03772ef264b244930d439b3f
since it is severely broken on 32-bit.
Diffstat (limited to 'sysdeps/ieee754/dbl-64/mpa.h')
| -rw-r--r-- | sysdeps/ieee754/dbl-64/mpa.h | 27 |
1 files changed, 11 insertions, 16 deletions
diff --git a/sysdeps/ieee754/dbl-64/mpa.h b/sysdeps/ieee754/dbl-64/mpa.h index 54044a0..168b334 100644 --- a/sysdeps/ieee754/dbl-64/mpa.h +++ b/sysdeps/ieee754/dbl-64/mpa.h @@ -35,7 +35,6 @@ /* Common types and definition */ /************************************************************************/ -#include <mpa-arch.h> /* The mp_no structure holds the details of a multi-precision floating point number. @@ -62,7 +61,7 @@ typedef struct { int e; - mantissa_t d[40]; + double d[40]; } mp_no; typedef union @@ -83,13 +82,9 @@ extern const mp_no mptwo; #define ABS(x) ((x) < 0 ? -(x) : (x)) -#ifndef RADIXI -# define RADIXI 0x1.0p-24 /* 2^-24 */ -#endif - -#ifndef TWO52 -# define TWO52 0x1.0p52 /* 2^52 */ -#endif +#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 MZERO -0.0 /* 0 with the sign bit set */ @@ -97,13 +92,13 @@ extern const mp_no mptwo; #define MONE -1.0 /* -1 */ #define TWO 2.0 /* 2 */ -#define TWO5 TWOPOW (5) /* 2^5 */ -#define TWO8 TWOPOW (8) /* 2^52 */ -#define TWO10 TWOPOW (10) /* 2^10 */ -#define TWO18 TWOPOW (18) /* 2^18 */ -#define TWO19 TWOPOW (19) /* 2^19 */ -#define TWO23 TWOPOW (23) /* 2^23 */ - +#define TWO5 0x1.0p5 /* 2^5 */ +#define TWO8 0x1.0p8 /* 2^52 */ +#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 */ |