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11210 libm should be cstyle(1ONBLD) clean
*** 20,105 ****
*/
/*
* Copyright 2011 Nexenta Systems, Inc. All rights reserved.
*/
/*
* Copyright 2006 Sun Microsystems, Inc. All rights reserved.
* Use is subject to license terms.
*/
#include "libm.h"
#if defined(__sparc)
int
! isinfl(long double x) {
! int *px = (int *) &x;
! return ((px[0] & ~0x80000000) == 0x7fff0000 && px[1] == 0 &&
! px[2] == 0 && px[3] == 0);
}
int
! isnormall(long double x) {
! int *px = (int *) &x;
! return ((unsigned) ((px[0] & 0x7fff0000) - 0x10000) < 0x7ffe0000);
}
int
! issubnormall(long double x) {
! int *px = (int *) &x;
px[0] &= ~0x80000000;
return (px[0] < 0x00010000 && (px[0] | px[1] | px[2] | px[3]) != 0);
}
int
! iszerol(long double x) {
! int *px = (int *) &x;
return (((px[0] & ~0x80000000) | px[1] | px[2] | px[3]) == 0);
}
int
! signbitl(long double x) {
! unsigned *px = (unsigned *) &x;
return (px[0] >> 31);
}
#elif defined(__x86)
int
! isinfl(long double x) {
! int *px = (int *) &x;
#if defined(HANDLE_UNSUPPORTED)
! return ((px[2] & 0x7fff) == 0x7fff &&
! ((px[1] ^ 0x80000000) | px[0]) == 0);
#else
! return ((px[2] & 0x7fff) == 0x7fff &&
! ((px[1] & ~0x80000000) | px[0]) == 0);
#endif
}
int
! isnormall(long double x) {
! int *px = (int *) &x;
#if defined(HANDLE_UNSUPPORTED)
! return ((unsigned) ((px[2] & 0x7fff) - 1) < 0x7ffe &&
! (px[1] & 0x80000000) != 0);
#else
! return ((unsigned) ((px[2] & 0x7fff) - 1) < 0x7ffe);
#endif
}
int
! issubnormall(long double x) {
! int *px = (int *) &x;
return ((px[2] & 0x7fff) == 0 && (px[0] | px[1]) != 0);
}
int
! iszerol(long double x) {
! int *px = (int *) &x;
return (((px[2] & 0x7fff) | px[0] | px[1]) == 0);
}
int
! signbitl(long double x) {
! unsigned *px = (unsigned *) &x;
return ((px[2] >> 15) & 1);
}
#endif /* defined(__sparc) || defined(__x86) */
--- 20,126 ----
*/
/*
* Copyright 2011 Nexenta Systems, Inc. All rights reserved.
*/
+
/*
* Copyright 2006 Sun Microsystems, Inc. All rights reserved.
* Use is subject to license terms.
*/
#include "libm.h"
#if defined(__sparc)
int
! isinfl(long double x)
! {
! int *px = (int *)&x;
!
! return ((px[0] & ~0x80000000) == 0x7fff0000 && px[1] == 0 && px[2] ==
! 0 && px[3] == 0);
}
int
! isnormall(long double x)
! {
! int *px = (int *)&x;
!
! return ((unsigned)((px[0] & 0x7fff0000) - 0x10000) < 0x7ffe0000);
}
int
! issubnormall(long double x)
! {
! int *px = (int *)&x;
!
px[0] &= ~0x80000000;
return (px[0] < 0x00010000 && (px[0] | px[1] | px[2] | px[3]) != 0);
}
int
! iszerol(long double x)
! {
! int *px = (int *)&x;
!
return (((px[0] & ~0x80000000) | px[1] | px[2] | px[3]) == 0);
}
int
! signbitl(long double x)
! {
! unsigned *px = (unsigned *)&x;
!
return (px[0] >> 31);
}
#elif defined(__x86)
int
! isinfl(long double x)
! {
! int *px = (int *)&x;
!
#if defined(HANDLE_UNSUPPORTED)
! return ((px[2] & 0x7fff) == 0x7fff && ((px[1] ^ 0x80000000) | px[0]) ==
! 0);
#else
! return ((px[2] & 0x7fff) == 0x7fff && ((px[1] & ~0x80000000) | px[0]) ==
! 0);
#endif
}
int
! isnormall(long double x)
! {
! int *px = (int *)&x;
!
#if defined(HANDLE_UNSUPPORTED)
! return ((unsigned)((px[2] & 0x7fff) - 1) < 0x7ffe && (px[1] &
! 0x80000000) != 0);
#else
! return ((unsigned)((px[2] & 0x7fff) - 1) < 0x7ffe);
#endif
}
int
! issubnormall(long double x)
! {
! int *px = (int *)&x;
!
return ((px[2] & 0x7fff) == 0 && (px[0] | px[1]) != 0);
}
int
! iszerol(long double x)
! {
! int *px = (int *)&x;
!
return (((px[2] & 0x7fff) | px[0] | px[1]) == 0);
}
int
! signbitl(long double x)
! {
! unsigned *px = (unsigned *)&x;
!
return ((px[2] >> 15) & 1);
}
#endif /* defined(__sparc) || defined(__x86) */