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soft-fp: remove unused macros.

This commit is contained in:
Joseph Myers 2013-10-15 23:33:37 +00:00
parent 4b1a6d8bc9
commit 9ebb0332fc
3 changed files with 5 additions and 33 deletions
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5
ChangeLog
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@ -1,3 +1,8 @@
2013-10-15 Joseph Myers <joseph@codesourcery.com>
* soft-fp/op-2.h (_FP_DIV_MEAT_2_gmp): Remove macro.
* soft-fp/soft-fp.h (FP_UNSET_EXCEPTION): Likewise.
2013-10-15 Ondřej Bílka <neleai@seznam.cz>
* elf/dl-libc.c: Clear initfini list after freeing.

30
soft-fp/op-2.h
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@ -574,36 +574,6 @@
while (0)
#define _FP_DIV_MEAT_2_gmp(fs, R, X, Y) \
do \
{ \
_FP_W_TYPE _x[4], _y[2], _z[4]; \
_y[0] = Y##_f0; \
_y[1] = Y##_f1; \
_x[0] = _x[3] = 0; \
if (_FP_FRAC_GE_2(X, Y)) \
{ \
_x[1] = (X##_f0 << (_FP_WFRACBITS_##fs-1 - _FP_W_TYPE_SIZE) \
| X##_f1 >> (_FP_W_TYPE_SIZE - \
(_FP_WFRACBITS_##fs-1 - _FP_W_TYPE_SIZE))); \
_x[2] = X##_f1 << (_FP_WFRACBITS_##fs-1 - _FP_W_TYPE_SIZE); \
} \
else \
{ \
R##_e--; \
_x[1] = (X##_f0 << (_FP_WFRACBITS_##fs - _FP_W_TYPE_SIZE) \
| X##_f1 >> (_FP_W_TYPE_SIZE - \
(_FP_WFRACBITS_##fs - _FP_W_TYPE_SIZE))); \
_x[2] = X##_f1 << (_FP_WFRACBITS_##fs - _FP_W_TYPE_SIZE); \
} \
\
(void) mpn_divrem (_z, 0, _x, 4, _y, 2); \
R##_f1 = _z[1]; \
R##_f0 = _z[0] | ((_x[0] | _x[1]) != 0); \
} \
while (0)
/*
* Square root algorithms:
* We have just one right now, maybe Newton approximation

3
soft-fp/soft-fp.h
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@ -129,9 +129,6 @@
#define FP_SET_EXCEPTION(ex) \
_fex |= (ex)
#define FP_UNSET_EXCEPTION(ex) \
_fex &= ~(ex)
#define FP_CLEAR_EXCEPTIONS \
_fex = 0