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Commit ec2e6a4e authored by uros's avatar uros
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* config/i386/32/sfp-machine.h (_FP_MUL_MEAT_S): Remove. 

	(_FP_MUL_MEAT_D): Ditto.
	(_FP_DIV_MEAT_S): Ditto.
	(_FP_DIV_MEAT_D): Ditto.



git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@137508 138bc75d-0d04-0410-961f-82ee72b054a4
parent 9b8b8513
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libgcc/ChangeLog
View file @ ec2e6a4e
2008-07-05 Uros Bizjak <ubizjak@gmail.com>
* config/i386/32/sfp-machine.h (_FP_MUL_MEAT_S): Remove.
(_FP_MUL_MEAT_D): Ditto.
(_FP_DIV_MEAT_S): Ditto.
(_FP_DIV_MEAT_D): Ditto.
2008-07-03 Richard Sandiford <rdsandiford@googlemail.com>
* Makefile.in: Add support for __sync_* libgcc functions.
......
libgcc/config/i386/32/sfp-machine.h
View file @ ec2e6a4e
......@@ -8,88 +8,80 @@
typedef int __gcc_CMPtype __attribute__ ((mode (__libgcc_cmp_return__)));
#define CMPtype __gcc_CMPtype
#define __FP_FRAC_ADD_4(r3,r2,r1,r0,x3,x2,x1,x0,y3,y2,y1,y0) \
__asm__ ("add{l} {%11,%3|%3,%11}\n\t" \
"adc{l} {%9,%2|%2,%9}\n\t" \
"adc{l} {%7,%1|%1,%7}\n\t" \
"adc{l} {%5,%0|%0,%5}" \
: "=r" ((USItype) (r3)), \
"=&r" ((USItype) (r2)), \
"=&r" ((USItype) (r1)), \
"=&r" ((USItype) (r0)) \
: "%0" ((USItype) (x3)), \
"g" ((USItype) (y3)), \
"%1" ((USItype) (x2)), \
"g" ((USItype) (y2)), \
"%2" ((USItype) (x1)), \
"g" ((USItype) (y1)), \
"%3" ((USItype) (x0)), \
#define __FP_FRAC_ADD_4(r3,r2,r1,r0,x3,x2,x1,x0,y3,y2,y1,y0) \
__asm__ ("add{l} {%11,%3|%3,%11}\n\t" \
"adc{l} {%9,%2|%2,%9}\n\t" \
"adc{l} {%7,%1|%1,%7}\n\t" \
"adc{l} {%5,%0|%0,%5}" \
: "=r" ((USItype) (r3)), \
"=&r" ((USItype) (r2)), \
"=&r" ((USItype) (r1)), \
"=&r" ((USItype) (r0)) \
: "%0" ((USItype) (x3)), \
"g" ((USItype) (y3)), \
"%1" ((USItype) (x2)), \
"g" ((USItype) (y2)), \
"%2" ((USItype) (x1)), \
"g" ((USItype) (y1)), \
"%3" ((USItype) (x0)), \
"g" ((USItype) (y0)))
#define __FP_FRAC_ADD_3(r2,r1,r0,x2,x1,x0,y2,y1,y0) \
__asm__ ("add{l} {%8,%2|%2,%8}\n\t" \
"adc{l} {%6,%1|%1,%6}\n\t" \
"adc{l} {%4,%0|%0,%4}" \
: "=r" ((USItype) (r2)), \
"=&r" ((USItype) (r1)), \
"=&r" ((USItype) (r0)) \
: "%0" ((USItype) (x2)), \
"g" ((USItype) (y2)), \
"%1" ((USItype) (x1)), \
"g" ((USItype) (y1)), \
"%2" ((USItype) (x0)), \
#define __FP_FRAC_ADD_3(r2,r1,r0,x2,x1,x0,y2,y1,y0) \
__asm__ ("add{l} {%8,%2|%2,%8}\n\t" \
"adc{l} {%6,%1|%1,%6}\n\t" \
"adc{l} {%4,%0|%0,%4}" \
: "=r" ((USItype) (r2)), \
"=&r" ((USItype) (r1)), \
"=&r" ((USItype) (r0)) \
: "%0" ((USItype) (x2)), \
"g" ((USItype) (y2)), \
"%1" ((USItype) (x1)), \
"g" ((USItype) (y1)), \
"%2" ((USItype) (x0)), \
"g" ((USItype) (y0)))
/* FIXME: The last constraint should be "g" instead of "im" if reload
works properly. */
#define __FP_FRAC_SUB_4(r3,r2,r1,r0,x3,x2,x1,x0,y3,y2,y1,y0) \
__asm__ ("sub{l} {%11,%3|%3,%11}\n\t" \
"sbb{l} {%9,%2|%2,%9}\n\t" \
"sbb{l} {%7,%1|%1,%7}\n\t" \
"sbb{l} {%5,%0|%0,%5}" \
: "=r" ((USItype) (r3)), \
"=&r" ((USItype) (r2)), \
"=&r" ((USItype) (r1)), \
"=&r" ((USItype) (r0)) \
: "0" ((USItype) (x3)), \
"g" ((USItype) (y3)), \
"1" ((USItype) (x2)), \
"g" ((USItype) (y2)), \
"2" ((USItype) (x1)), \
"g" ((USItype) (y1)), \
"3" ((USItype) (x0)), \
/* FIXME: Change last operand constraint
from "im" to "g" when reload works properly. */
#define __FP_FRAC_SUB_4(r3,r2,r1,r0,x3,x2,x1,x0,y3,y2,y1,y0) \
__asm__ ("sub{l} {%11,%3|%3,%11}\n\t" \
"sbb{l} {%9,%2|%2,%9}\n\t" \
"sbb{l} {%7,%1|%1,%7}\n\t" \
"sbb{l} {%5,%0|%0,%5}" \
: "=r" ((USItype) (r3)), \
"=&r" ((USItype) (r2)), \
"=&r" ((USItype) (r1)), \
"=&r" ((USItype) (r0)) \
: "0" ((USItype) (x3)), \
"g" ((USItype) (y3)), \
"1" ((USItype) (x2)), \
"g" ((USItype) (y2)), \
"2" ((USItype) (x1)), \
"g" ((USItype) (y1)), \
"3" ((USItype) (x0)), \
"im" ((USItype) (y0)))
#define __FP_FRAC_SUB_3(r2,r1,r0,x2,x1,x0,y2,y1,y0) \
__asm__ ("sub{l} {%8,%2|%2,%8}\n\t" \
"sbb{l} {%6,%1|%1,%6}\n\t" \
"sbb{l} {%4,%0|%0,%4}" \
: "=r" ((USItype) (r2)), \
"=&r" ((USItype) (r1)), \
"=&r" ((USItype) (r0)) \
: "0" ((USItype) (x2)), \
"g" ((USItype) (y2)), \
"1" ((USItype) (x1)), \
"g" ((USItype) (y1)), \
"2" ((USItype) (x0)), \
#define __FP_FRAC_SUB_3(r2,r1,r0,x2,x1,x0,y2,y1,y0) \
__asm__ ("sub{l} {%8,%2|%2,%8}\n\t" \
"sbb{l} {%6,%1|%1,%6}\n\t" \
"sbb{l} {%4,%0|%0,%4}" \
: "=r" ((USItype) (r2)), \
"=&r" ((USItype) (r1)), \
"=&r" ((USItype) (r0)) \
: "0" ((USItype) (x2)), \
"g" ((USItype) (y2)), \
"1" ((USItype) (x1)), \
"g" ((USItype) (y1)), \
"2" ((USItype) (x0)), \
"g" ((USItype) (y0)))
#define _FP_MUL_MEAT_S(R,X,Y) \
_FP_MUL_MEAT_1_wide(_FP_WFRACBITS_S,R,X,Y,umul_ppmm)
#define _FP_MUL_MEAT_D(R,X,Y) \
_FP_MUL_MEAT_2_wide(_FP_WFRACBITS_D,R,X,Y,umul_ppmm)
#define _FP_MUL_MEAT_Q(R,X,Y) \
_FP_MUL_MEAT_4_wide(_FP_WFRACBITS_Q,R,X,Y,umul_ppmm)
#define _FP_DIV_MEAT_S(R,X,Y) _FP_DIV_MEAT_1_udiv(S,R,X,Y)
#define _FP_DIV_MEAT_D(R,X,Y) _FP_DIV_MEAT_2_udiv(D,R,X,Y)
#define _FP_DIV_MEAT_Q(R,X,Y) _FP_DIV_MEAT_4_udiv(Q,R,X,Y)
#define _FP_NANFRAC_S _FP_QNANBIT_S
#define _FP_NANFRAC_D _FP_QNANBIT_D, 0
/* Even if XFmode is 12byte, we have to pad it to 16byte since soft-fp
emulation is done in 16byte. */
/* Even if XFmode is 12byte, we have to pad it to
16byte since soft-fp emulation is done in 16byte. */
#define _FP_NANFRAC_E _FP_QNANBIT_E, 0, 0, 0
#define _FP_NANFRAC_Q _FP_QNANBIT_Q, 0, 0, 0
#define _FP_NANSIGN_S 1
......
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