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soft-fp: fix horizontal whitespace.

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This commit is contained in:
Joseph Myers
2013-10-16 01:22:21 +00:00
parent 9ebb0332fc
commit 51ca9e29af
88 changed files with 1866 additions and 1774 deletions
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260
soft-fp/extended.h
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@@ -48,22 +48,22 @@
#define _FP_EXPMAX_E 32767
#define _FP_QNANBIT_E \
((_FP_W_TYPE)1 << (_FP_FRACBITS_E-2) % _FP_W_TYPE_SIZE)
((_FP_W_TYPE) 1 << (_FP_FRACBITS_E-2) % _FP_W_TYPE_SIZE)
#define _FP_QNANBIT_SH_E \
((_FP_W_TYPE)1 << (_FP_FRACBITS_E-2+_FP_WORKBITS) % _FP_W_TYPE_SIZE)
((_FP_W_TYPE) 1 << (_FP_FRACBITS_E-2+_FP_WORKBITS) % _FP_W_TYPE_SIZE)
#define _FP_IMPLBIT_E \
((_FP_W_TYPE)1 << (_FP_FRACBITS_E-1) % _FP_W_TYPE_SIZE)
((_FP_W_TYPE) 1 << (_FP_FRACBITS_E-1) % _FP_W_TYPE_SIZE)
#define _FP_IMPLBIT_SH_E \
((_FP_W_TYPE)1 << (_FP_FRACBITS_E-1+_FP_WORKBITS) % _FP_W_TYPE_SIZE)
((_FP_W_TYPE) 1 << (_FP_FRACBITS_E-1+_FP_WORKBITS) % _FP_W_TYPE_SIZE)
#define _FP_OVERFLOW_E \
((_FP_W_TYPE)1 << (_FP_WFRACBITS_E % _FP_W_TYPE_SIZE))
((_FP_W_TYPE) 1 << (_FP_WFRACBITS_E % _FP_W_TYPE_SIZE))
#define _FP_WFRACBITS_DW_E (2 * _FP_WFRACBITS_E)
#define _FP_WFRACXBITS_DW_E (_FP_FRACTBITS_DW_E - _FP_WFRACBITS_DW_E)
#define _FP_HIGHBIT_DW_E \
((_FP_W_TYPE)1 << (_FP_WFRACBITS_DW_E - 1) % _FP_W_TYPE_SIZE)
((_FP_W_TYPE) 1 << (_FP_WFRACBITS_DW_E - 1) % _FP_W_TYPE_SIZE)
typedef float XFtype __attribute__((mode(XF)));
typedef float XFtype __attribute__ ((mode (XF)));
#if _FP_W_TYPE_SIZE < 64
@@ -85,11 +85,11 @@ union _FP_UNION_E
unsigned exp : _FP_EXPBITS_E;
unsigned sign : 1;
# endif /* not bigendian */
} bits __attribute__((packed));
} bits __attribute__ ((packed));
};
# define FP_DECL_E(X) _FP_DECL(4,X)
# define FP_DECL_E(X) _FP_DECL (4, X)
# define FP_UNPACK_RAW_E(X, val) \
do \
@@ -109,7 +109,7 @@ union _FP_UNION_E
# define FP_UNPACK_RAW_EP(X, val) \
do \
{ \
union _FP_UNION_E *_flo = (union _FP_UNION_E *)(val); \
union _FP_UNION_E *_flo = (union _FP_UNION_E *) (val); \
\
X##_f[2] = 0; \
X##_f[3] = 0; \
@@ -138,97 +138,97 @@ union _FP_UNION_E
} \
while (0)
# define FP_PACK_RAW_EP(val, X) \
do \
{ \
if (!FP_INHIBIT_RESULTS) \
{ \
union _FP_UNION_E *_flo = (union _FP_UNION_E *)(val); \
\
if (X##_e) \
X##_f[1] |= _FP_IMPLBIT_E; \
else \
X##_f[1] &= ~(_FP_IMPLBIT_E); \
_flo->bits.frac0 = X##_f[0]; \
_flo->bits.frac1 = X##_f[1]; \
_flo->bits.exp = X##_e; \
_flo->bits.sign = X##_s; \
} \
} \
# define FP_PACK_RAW_EP(val, X) \
do \
{ \
if (!FP_INHIBIT_RESULTS) \
{ \
union _FP_UNION_E *_flo = (union _FP_UNION_E *) (val); \
\
if (X##_e) \
X##_f[1] |= _FP_IMPLBIT_E; \
else \
X##_f[1] &= ~(_FP_IMPLBIT_E); \
_flo->bits.frac0 = X##_f[0]; \
_flo->bits.frac1 = X##_f[1]; \
_flo->bits.exp = X##_e; \
_flo->bits.sign = X##_s; \
} \
} \
while (0)
# define FP_UNPACK_E(X,val) \
# define FP_UNPACK_E(X, val) \
do \
{ \
FP_UNPACK_RAW_E(X,val); \
_FP_UNPACK_CANONICAL(E,4,X); \
FP_UNPACK_RAW_E (X, val); \
_FP_UNPACK_CANONICAL (E, 4, X); \
} \
while (0)
# define FP_UNPACK_EP(X,val) \
# define FP_UNPACK_EP(X, val) \
do \
{ \
FP_UNPACK_RAW_EP(X,val); \
_FP_UNPACK_CANONICAL(E,4,X); \
FP_UNPACK_RAW_EP (X, val); \
_FP_UNPACK_CANONICAL (E, 4, X); \
} \
while (0)
# define FP_UNPACK_SEMIRAW_E(X,val) \
# define FP_UNPACK_SEMIRAW_E(X, val) \
do \
{ \
FP_UNPACK_RAW_E(X,val); \
_FP_UNPACK_SEMIRAW(E,4,X); \
FP_UNPACK_RAW_E (X, val); \
_FP_UNPACK_SEMIRAW (E, 4, X); \
} \
while (0)
# define FP_UNPACK_SEMIRAW_EP(X,val) \
# define FP_UNPACK_SEMIRAW_EP(X, val) \
do \
{ \
FP_UNPACK_RAW_EP(X,val); \
_FP_UNPACK_SEMIRAW(E,4,X); \
FP_UNPACK_RAW_EP (X, val); \
_FP_UNPACK_SEMIRAW (E, 4, X); \
} \
while (0)
# define FP_PACK_E(val,X) \
# define FP_PACK_E(val, X) \
do \
{ \
_FP_PACK_CANONICAL(E,4,X); \
FP_PACK_RAW_E(val,X); \
_FP_PACK_CANONICAL (E, 4, X); \
FP_PACK_RAW_E (val, X); \
} \
while (0)
# define FP_PACK_EP(val,X) \
# define FP_PACK_EP(val, X) \
do \
{ \
_FP_PACK_CANONICAL(E,4,X); \
FP_PACK_RAW_EP(val,X); \
_FP_PACK_CANONICAL (E, 4, X); \
FP_PACK_RAW_EP (val, X); \
} \
while (0)
# define FP_PACK_SEMIRAW_E(val,X) \
# define FP_PACK_SEMIRAW_E(val, X) \
do \
{ \
_FP_PACK_SEMIRAW(E,4,X); \
FP_PACK_RAW_E(val,X); \
_FP_PACK_SEMIRAW (E, 4, X); \
FP_PACK_RAW_E (val, X); \
} \
while (0)
# define FP_PACK_SEMIRAW_EP(val,X) \
# define FP_PACK_SEMIRAW_EP(val, X) \
do \
{ \
_FP_PACK_SEMIRAW(E,4,X); \
FP_PACK_RAW_EP(val,X); \
_FP_PACK_SEMIRAW (E, 4, X); \
FP_PACK_RAW_EP (val, X); \
} \
while (0)
# define FP_ISSIGNAN_E(X) _FP_ISSIGNAN(E,4,X)
# define FP_NEG_E(R,X) _FP_NEG(E,4,R,X)
# define FP_ADD_E(R,X,Y) _FP_ADD(E,4,R,X,Y)
# define FP_SUB_E(R,X,Y) _FP_SUB(E,4,R,X,Y)
# define FP_MUL_E(R,X,Y) _FP_MUL(E,4,R,X,Y)
# define FP_DIV_E(R,X,Y) _FP_DIV(E,4,R,X,Y)
# define FP_SQRT_E(R,X) _FP_SQRT(E,4,R,X)
# define FP_FMA_E(R,X,Y,Z) _FP_FMA(E,4,8,R,X,Y,Z)
# define FP_ISSIGNAN_E(X) _FP_ISSIGNAN (E, 4, X)
# define FP_NEG_E(R, X) _FP_NEG (E, 4, R, X)
# define FP_ADD_E(R, X, Y) _FP_ADD (E, 4, R, X, Y)
# define FP_SUB_E(R, X, Y) _FP_SUB (E, 4, R, X, Y)
# define FP_MUL_E(R, X, Y) _FP_MUL (E, 4, R, X, Y)
# define FP_DIV_E(R, X, Y) _FP_DIV (E, 4, R, X, Y)
# define FP_SQRT_E(R, X) _FP_SQRT (E, 4, R, X)
# define FP_FMA_E(R, X, Y, Z) _FP_FMA (E, 4, 8, R, X, Y, Z)
/*
* Square root algorithms:
@@ -244,8 +244,8 @@ union _FP_UNION_E
# define _FP_SQRT_MEAT_E(R, S, T, X, q) \
do \
{ \
q = (_FP_W_TYPE)1 << (_FP_W_TYPE_SIZE - 1); \
_FP_FRAC_SRL_4(X, (_FP_WORKBITS)); \
q = (_FP_W_TYPE) 1 << (_FP_W_TYPE_SIZE - 1); \
_FP_FRAC_SRL_4 (X, (_FP_WORKBITS)); \
while (q) \
{ \
T##_f[1] = S##_f[1] + q; \
@@ -255,10 +255,10 @@ union _FP_UNION_E
X##_f[1] -= T##_f[1]; \
R##_f[1] += q; \
} \
_FP_FRAC_SLL_2(X, 1); \
_FP_FRAC_SLL_2 (X, 1); \
q >>= 1; \
} \
q = (_FP_W_TYPE)1 << (_FP_W_TYPE_SIZE - 1); \
q = (_FP_W_TYPE) 1 << (_FP_W_TYPE_SIZE - 1); \
while (q) \
{ \
T##_f[0] = S##_f[0] + q; \
@@ -269,13 +269,13 @@ union _FP_UNION_E
{ \
S##_f[0] = T##_f[0] + q; \
S##_f[1] += (T##_f[0] > S##_f[0]); \
_FP_FRAC_DEC_2(X, T); \
_FP_FRAC_DEC_2 (X, T); \
R##_f[0] += q; \
} \
_FP_FRAC_SLL_2(X, 1); \
_FP_FRAC_SLL_2 (X, 1); \
q >>= 1; \
} \
_FP_FRAC_SLL_4(R, (_FP_WORKBITS)); \
_FP_FRAC_SLL_4 (R, (_FP_WORKBITS)); \
if (X##_f[0] | X##_f[1]) \
{ \
if (S##_f[1] < X##_f[1] \
@@ -287,12 +287,12 @@ union _FP_UNION_E
} \
while (0)
# define FP_CMP_E(r,X,Y,un) _FP_CMP(E,4,r,X,Y,un)
# define FP_CMP_EQ_E(r,X,Y) _FP_CMP_EQ(E,4,r,X,Y)
# define FP_CMP_UNORD_E(r,X,Y) _FP_CMP_UNORD(E,4,r,X,Y)
# define FP_CMP_E(r, X, Y, un) _FP_CMP (E, 4, r, X, Y, un)
# define FP_CMP_EQ_E(r, X, Y) _FP_CMP_EQ (E, 4, r, X, Y)
# define FP_CMP_UNORD_E(r, X, Y) _FP_CMP_UNORD (E, 4, r, X, Y)
# define FP_TO_INT_E(r,X,rsz,rsg) _FP_TO_INT(E,4,r,X,rsz,rsg)
# define FP_FROM_INT_E(X,r,rs,rt) _FP_FROM_INT(E,4,X,r,rs,rt)
# define FP_TO_INT_E(r, X, rsz, rsg) _FP_TO_INT (E, 4, r, X, rsz, rsg)
# define FP_FROM_INT_E(X, r, rs, rt) _FP_FROM_INT (E, 4, X, r, rs, rt)
# define _FP_FRAC_HIGH_E(X) (X##_f[2])
# define _FP_FRAC_HIGH_RAW_E(X) (X##_f[1])
@@ -318,7 +318,7 @@ union _FP_UNION_E
} bits;
};
# define FP_DECL_E(X) _FP_DECL(2,X)
# define FP_DECL_E(X) _FP_DECL (2, X)
# define FP_UNPACK_RAW_E(X, val) \
do \
@@ -336,7 +336,7 @@ union _FP_UNION_E
# define FP_UNPACK_RAW_EP(X, val) \
do \
{ \
union _FP_UNION_E *_flo = (union _FP_UNION_E *)(val); \
union _FP_UNION_E *_flo = (union _FP_UNION_E *) (val); \
\
X##_f0 = _flo->bits.frac; \
X##_f1 = 0; \
@@ -362,97 +362,97 @@ union _FP_UNION_E
} \
while (0)
# define FP_PACK_RAW_EP(fs, val, X) \
do \
{ \
if (!FP_INHIBIT_RESULTS) \
{ \
union _FP_UNION_E *_flo = (union _FP_UNION_E *)(val); \
\
if (X##_e) \
X##_f0 |= _FP_IMPLBIT_E; \
else \
X##_f0 &= ~(_FP_IMPLBIT_E); \
_flo->bits.frac = X##_f0; \
_flo->bits.exp = X##_e; \
_flo->bits.sign = X##_s; \
} \
} \
# define FP_PACK_RAW_EP(fs, val, X) \
do \
{ \
if (!FP_INHIBIT_RESULTS) \
{ \
union _FP_UNION_E *_flo = (union _FP_UNION_E *) (val); \
\
if (X##_e) \
X##_f0 |= _FP_IMPLBIT_E; \
else \
X##_f0 &= ~(_FP_IMPLBIT_E); \
_flo->bits.frac = X##_f0; \
_flo->bits.exp = X##_e; \
_flo->bits.sign = X##_s; \
} \
} \
while (0)
# define FP_UNPACK_E(X,val) \
# define FP_UNPACK_E(X, val) \
do \
{ \
FP_UNPACK_RAW_E(X,val); \
_FP_UNPACK_CANONICAL(E,2,X); \
FP_UNPACK_RAW_E (X, val); \
_FP_UNPACK_CANONICAL (E, 2, X); \
} \
while (0)
# define FP_UNPACK_EP(X,val) \
# define FP_UNPACK_EP(X, val) \
do \
{ \
FP_UNPACK_RAW_EP(X,val); \
_FP_UNPACK_CANONICAL(E,2,X); \
FP_UNPACK_RAW_EP (X, val); \
_FP_UNPACK_CANONICAL (E, 2, X); \
} \
while (0)
# define FP_UNPACK_SEMIRAW_E(X,val) \
# define FP_UNPACK_SEMIRAW_E(X, val) \
do \
{ \
FP_UNPACK_RAW_E(X,val); \
_FP_UNPACK_SEMIRAW(E,2,X); \
FP_UNPACK_RAW_E (X, val); \
_FP_UNPACK_SEMIRAW (E, 2, X); \
} \
while (0)
# define FP_UNPACK_SEMIRAW_EP(X,val) \
# define FP_UNPACK_SEMIRAW_EP(X, val) \
do \
{ \
FP_UNPACK_RAW_EP(X,val); \
_FP_UNPACK_SEMIRAW(E,2,X); \
FP_UNPACK_RAW_EP (X, val); \
_FP_UNPACK_SEMIRAW (E, 2, X); \
} \
while (0)
# define FP_PACK_E(val,X) \
# define FP_PACK_E(val, X) \
do \
{ \
_FP_PACK_CANONICAL(E,2,X); \
FP_PACK_RAW_E(val,X); \
_FP_PACK_CANONICAL (E, 2, X); \
FP_PACK_RAW_E (val, X); \
} \
while (0)
# define FP_PACK_EP(val,X) \
# define FP_PACK_EP(val, X) \
do \
{ \
_FP_PACK_CANONICAL(E,2,X); \
FP_PACK_RAW_EP(val,X); \
_FP_PACK_CANONICAL (E, 2, X); \
FP_PACK_RAW_EP (val, X); \
} \
while (0)
# define FP_PACK_SEMIRAW_E(val,X) \
# define FP_PACK_SEMIRAW_E(val, X) \
do \
{ \
_FP_PACK_SEMIRAW(E,2,X); \
FP_PACK_RAW_E(val,X); \
_FP_PACK_SEMIRAW (E, 2, X); \
FP_PACK_RAW_E (val, X); \
} \
while (0)
# define FP_PACK_SEMIRAW_EP(val,X) \
# define FP_PACK_SEMIRAW_EP(val, X) \
do \
{ \
_FP_PACK_SEMIRAW(E,2,X); \
FP_PACK_RAW_EP(val,X); \
_FP_PACK_SEMIRAW (E, 2, X); \
FP_PACK_RAW_EP (val, X); \
} \
while (0)
# define FP_ISSIGNAN_E(X) _FP_ISSIGNAN(E,2,X)
# define FP_NEG_E(R,X) _FP_NEG(E,2,R,X)
# define FP_ADD_E(R,X,Y) _FP_ADD(E,2,R,X,Y)
# define FP_SUB_E(R,X,Y) _FP_SUB(E,2,R,X,Y)
# define FP_MUL_E(R,X,Y) _FP_MUL(E,2,R,X,Y)
# define FP_DIV_E(R,X,Y) _FP_DIV(E,2,R,X,Y)
# define FP_SQRT_E(R,X) _FP_SQRT(E,2,R,X)
# define FP_FMA_E(R,X,Y,Z) _FP_FMA(E,2,4,R,X,Y,Z)
# define FP_ISSIGNAN_E(X) _FP_ISSIGNAN (E, 2, X)
# define FP_NEG_E(R, X) _FP_NEG (E, 2, R, X)
# define FP_ADD_E(R, X, Y) _FP_ADD (E, 2, R, X, Y)
# define FP_SUB_E(R, X, Y) _FP_SUB (E, 2, R, X, Y)
# define FP_MUL_E(R, X, Y) _FP_MUL (E, 2, R, X, Y)
# define FP_DIV_E(R, X, Y) _FP_DIV (E, 2, R, X, Y)
# define FP_SQRT_E(R, X) _FP_SQRT (E, 2, R, X)
# define FP_FMA_E(R, X, Y, Z) _FP_FMA (E, 2, 4, R, X, Y, Z)
/*
* Square root algorithms:
@@ -465,8 +465,8 @@ union _FP_UNION_E
# define _FP_SQRT_MEAT_E(R, S, T, X, q) \
do \
{ \
q = (_FP_W_TYPE)1 << (_FP_W_TYPE_SIZE - 1); \
_FP_FRAC_SRL_2(X, (_FP_WORKBITS)); \
q = (_FP_W_TYPE) 1 << (_FP_W_TYPE_SIZE - 1); \
_FP_FRAC_SRL_2 (X, (_FP_WORKBITS)); \
while (q) \
{ \
T##_f0 = S##_f0 + q; \
@@ -476,10 +476,10 @@ union _FP_UNION_E
X##_f0 -= T##_f0; \
R##_f0 += q; \
} \
_FP_FRAC_SLL_1(X, 1); \
_FP_FRAC_SLL_1 (X, 1); \
q >>= 1; \
} \
_FP_FRAC_SLL_2(R, (_FP_WORKBITS)); \
_FP_FRAC_SLL_2 (R, (_FP_WORKBITS)); \
if (X##_f0) \
{ \
if (S##_f0 < X##_f0) \
@@ -489,12 +489,12 @@ union _FP_UNION_E
} \
while (0)
# define FP_CMP_E(r,X,Y,un) _FP_CMP(E,2,r,X,Y,un)
# define FP_CMP_EQ_E(r,X,Y) _FP_CMP_EQ(E,2,r,X,Y)
# define FP_CMP_UNORD_E(r,X,Y) _FP_CMP_UNORD(E,2,r,X,Y)
# define FP_CMP_E(r, X, Y, un) _FP_CMP (E, 2, r, X, Y, un)
# define FP_CMP_EQ_E(r, X, Y) _FP_CMP_EQ (E, 2, r, X, Y)
# define FP_CMP_UNORD_E(r, X, Y) _FP_CMP_UNORD (E, 2, r, X, Y)
# define FP_TO_INT_E(r,X,rsz,rsg) _FP_TO_INT(E,2,r,X,rsz,rsg)
# define FP_FROM_INT_E(X,r,rs,rt) _FP_FROM_INT(E,2,X,r,rs,rt)
# define FP_TO_INT_E(r, X, rsz, rsg) _FP_TO_INT (E, 2, r, X, rsz, rsg)
# define FP_FROM_INT_E(X, r, rs, rt) _FP_FROM_INT (E, 2, X, r, rs, rt)
# define _FP_FRAC_HIGH_E(X) (X##_f1)
# define _FP_FRAC_HIGH_RAW_E(X) (X##_f0)