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2005-09-08 Brian Dessent <brian@dessent.net>

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* sf_lrint.c (lrintf): Mask 'i0' correctly when extracting
        mantissa.
        * s_lrint.c: Ditto.
This commit is contained in:
Jeff Johnston
2005-09-08 21:03:54 +00:00
parent bd84404b0f
commit 32b09d754f
3 changed files with 9 additions and 2 deletions
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6
newlib/ChangeLog
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@@ -1,3 +1,9 @@
2005-09-08 Brian Dessent <brian@dessent.net>
* sf_lrint.c (lrintf): Mask 'i0' correctly when extracting
mantissa.
* s_lrint.c: Ditto.
2005-09-02 Jeff Johnston <jjohnstn@redhat.com> 2005-09-02 Jeff Johnston <jjohnstn@redhat.com>
* libc/include/stdio.h: Add prototype for viprintf. * libc/include/stdio.h: Add prototype for viprintf.

3
newlib/libm/common/s_lrint.c
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@@ -83,7 +83,8 @@ TWO52[2]={
else if (j0 < (int)(8 * sizeof (long int)) - 1) else if (j0 < (int)(8 * sizeof (long int)) - 1)
{ {
if (j0 >= 52) if (j0 >= 52)
result = ((long int) i0 << (j0 - 20)) | (i1 << (j0 - 52)); result = ((long int) ((i0 & 0x000fffff) | 0x0010000) << (j0 - 20)) |
(i1 << (j0 - 52));
else else
{ {
w = TWO52[sx] + x; w = TWO52[sx] + x;

2
newlib/libm/common/sf_lrint.c
View File

@@ -63,7 +63,7 @@ TWO23[2]={
if (j0 < -1) if (j0 < -1)
return 0; return 0;
else if (j0 >= 23) else if (j0 >= 23)
result = (long int) i0 << (j0 - 23); result = (long int) ((i0 & 0x7fffff) | 0x800000) << (j0 - 23);
else else
{ {
w = TWO23[sx] + x; w = TWO23[sx] + x;