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2003-06-27 Joe Vornehm <joev@mitre.org> 

* libm/common/s_fpclassify.c (__fpclassifyf): Fix
        comparisons to account for unsigned internal value w.
This commit is contained in:
Jeff Johnston 2003-06-27 20:12:01 +00:00
parent 8a7cd7e5f9
commit 7daa789107
2 changed files with 9 additions and 4 deletions
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5
newlib/ChangeLog
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@ -1,3 +1,8 @@
2003-06-27 Joe Vornehm <joev@mitre.org>
* libm/common/s_fpclassify.c (__fpclassifyf): Fix
comparisons to account for unsigned internal value w.
2003-06-26 Jeff Johnston <jjohnstn@redhat.com>
* libc/sys/linux/mq_open.c (mq_open): Must allocate rdbuf and

8
newlib/libm/common/s_fpclassify.c
View File

@ -16,10 +16,10 @@ __fpclassifyf (float x)
if (w == 0x00000000 || w == 0x80000000)
return FP_ZERO;
else if ((w >= 0x00800000 && w <= 0x7f7fffff) ||
(w >= 0xff7fffff && w <= 0x80800000))
(w >= 0x80800000 && w <= 0xff7fffff))
return FP_NORMAL;
else if ((w >= 0x00000001 && w <= 0x007fffff) ||
(w >= 0x807fffff && w <= 0x80000001))
(w >= 0x80000001 && w <= 0x807fffff))
return FP_SUBNORMAL;
else if (w == 0x7f800000 || w == 0xff800000)
return FP_INFINITE;
@ -38,10 +38,10 @@ __fpclassifyd (double x)
(msw == 0x80000000 && lsw == 0x00000000))
return FP_ZERO;
else if ((msw >= 0x00100000 && msw <= 0x7fefffff) ||
(msw >= 0xffefffff && msw <= 0x80100000))
(msw >= 0x80100000 && msw <= 0xffefffff))
return FP_NORMAL;
else if ((msw >= 0x00000000 && msw <= 0x000fffff) ||
(msw >= 0x800fffff && msw <= 0x80000000))
(msw >= 0x80000000 && msw <= 0x800fffff))
/* zero is already handled above */
return FP_SUBNORMAL;
else if ((msw == 0x7ff00000 && lsw == 0x00000000) ||