* mingwex/math/truncf.c (truncf): Likewise.
* mingwex/math/truncl.c (truncl): Likewise.
* mingwex/math/modff.c (modff): Likewise.
* mingwex/math/modfl.c (modfl): Likewise.
2003-07-03 Danny Smith <dannysmith@users.sourceforge.net>
+ * mingwex/math/trunc.c (trunc): Provide lvalue for memory input constraint.
+ * mingwex/math/truncf.c (truncf): Likewise.
+ * mingwex/math/truncl.c (truncl): Likewise.
+ * mingwex/math/modff.c (modff): Likewise.
+ * mingwex/math/modfl.c (modfl): Likewise.
+
+2003-07-03 Danny Smith <dannysmith@users.sourceforge.net>
+
* include/search.h: New file.
* include/stdlib.h: Add comment about qsort, bsearch in
search.h.
{
float int_part;
unsigned short saved_cw;
+ unsigned short tmp_cw;
/* truncate */
asm ("fnstcw %0;" : "=m" (saved_cw)); /* save control word */
- asm ("fldcw %0;" : : "m" ((saved_cw & ~FE_ROUNDING_MASK)
- | FE_TOWARDZERO));
+ tmp_cw = (saved_cw & ~FE_ROUNDING_MASK) | FE_TOWARDZERO;
+ asm ("fldcw %0;" : : "m" (tmp_cw));
asm ("frndint;" : "=t" (int_part) : "0" (value)); /* round */
asm ("fldcw %0;" : : "m" (saved_cw)); /* restore saved cw */
if (iptr)
{
long double int_part;
unsigned short saved_cw;
+ unsigned short tmp_cw;
/* truncate */
asm ("fnstcw %0;" : "=m" (saved_cw)); /* save control word */
- asm ("fldcw %0;" : : "m" ((saved_cw & ~FE_ROUNDING_MASK)
- | FE_TOWARDZERO));
+ tmp_cw = (saved_cw & ~FE_ROUNDING_MASK) | FE_TOWARDZERO;
+ asm ("fldcw %0;" : : "m" (tmp_cw));
asm ("frndint;" : "=t" (int_part) : "0" (value)); /* round */
asm ("fldcw %0;" : : "m" (saved_cw)); /* restore saved cw */
if (iptr)
trunc (double _x){
double retval;
unsigned short saved_cw;
- __asm__ ("fnstcw %0;": "=m" (saved_cw)); /* save FPU control word */
- __asm__ ("fldcw %0;"
- :
- : "m" ((saved_cw & ~(FE_TONEAREST | FE_DOWNWARD | FE_UPWARD
- | FE_TOWARDZERO)) | FE_TOWARDZERO)
- );
+ unsigned short tmp_cw;
+ __asm__ ("fnstcw %0;" : "=m" (saved_cw)); /* save FPU control word */
+ tmp_cw = (saved_cw & ~(FE_TONEAREST | FE_DOWNWARD | FE_UPWARD | FE_TOWARDZERO))
+ | FE_TOWARDZERO;
+ __asm__ ("fldcw %0;" : : "m" (tmp_cw));
__asm__ ("frndint;" : "=t" (retval) : "0" (_x)); /* round towards zero */
__asm__ ("fldcw %0;" : : "m" (saved_cw) ); /* restore saved control word */
return retval;
#include <math.h>
float
-truncf (float _x){
+truncf (float _x)
+{
float retval;
unsigned short saved_cw;
- __asm__ ("fnstcw %0;": "=m" (saved_cw)); /* save FPU control word */
- __asm__ ("fldcw %0;"
- :
- : "m" ((saved_cw & ~(FE_TONEAREST | FE_DOWNWARD | FE_UPWARD
- | FE_TOWARDZERO)) | FE_TOWARDZERO)
- );
+ unsigned short tmp_cw;
+ __asm__ ("fnstcw %0;" : "=m" (saved_cw)); /* save FPU control word */
+ tmp_cw = (saved_cw & ~(FE_TONEAREST | FE_DOWNWARD | FE_UPWARD | FE_TOWARDZERO))
+ | FE_TOWARDZERO;
+ __asm__ ("fldcw %0;" : : "m" (tmp_cw));
__asm__ ("frndint;" : "=t" (retval) : "0" (_x)); /* round towards zero */
__asm__ ("fldcw %0;" : : "m" (saved_cw) ); /* restore saved control word */
return retval;
truncl (long double _x){
long double retval;
unsigned short saved_cw;
- __asm__ ("fnstcw %0;": "=m" (saved_cw)); /* save FPU control word */
- __asm__ ("fldcw %0;"
- :
- : "m" ((saved_cw & ~(FE_TONEAREST | FE_DOWNWARD | FE_UPWARD
- | FE_TOWARDZERO)) | FE_TOWARDZERO)
- );
+ unsigned short tmp_cw;
+ __asm__ ("fnstcw %0;" : "=m" (saved_cw)); /* save FPU control word */
+ tmp_cw = (saved_cw & ~(FE_TONEAREST | FE_DOWNWARD | FE_UPWARD | FE_TOWARDZERO))
+ | FE_TOWARDZERO;
+ __asm__ ("fldcw %0;" : : "m" (tmp_cw));
__asm__ ("frndint;" : "=t" (retval) : "0" (_x)); /* round towards zero */
__asm__ ("fldcw %0;" : : "m" (saved_cw) ); /* restore saved control word */
return retval;