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| author | nsz <nsz@port70.net> | 2012-03-29 14:09:57 +0200 |
|---|---|---|
| committer | nsz <nsz@port70.net> | 2012-03-29 14:09:57 +0200 |
| commit | 7eabe8e69044e3683376165934a17210b6b148b9 (patch) | |
| tree | 8c5c8be0860bb475a8075c54fe6cb86124b2753e /src/math/floor.c | |
| parent | d79ac8c38f3992b4547d155f5c8e612f51d9b32e (diff) | |
| download | musl-7eabe8e69044e3683376165934a17210b6b148b9.tar.gz musl-7eabe8e69044e3683376165934a17210b6b148b9.tar.xz musl-7eabe8e69044e3683376165934a17210b6b148b9.zip | |
math: minor cleanups in ceil and floor
Diffstat (limited to 'src/math/floor.c')
| -rw-r--r-- | src/math/floor.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/src/math/floor.c b/src/math/floor.c index 521a148e..ecb9dde8 100644 --- a/src/math/floor.c +++ b/src/math/floor.c @@ -50,7 +50,7 @@ double floor(double x) if (i0 < 0) i0 += 0x00100000>>j0; i0 &= ~i; - i1=0; + i1 = 0; } } } else if (j0 > 51) { @@ -59,18 +59,18 @@ double floor(double x) else return x; /* x is integral */ } else { - i = ((uint32_t)(0xffffffff))>>(j0-20); + i = (uint32_t)0xffffffff>>(j0-20); if ((i1&i) == 0) return x; /* x is integral */ /* raise inexact flag */ if (huge+x > 0.0) { if (i0 < 0) { if (j0 == 20) - i0+=1; + i0++; else { j = i1+(1<<(52-j0)); if (j < i1) - i0 += 1; /* got a carry */ + i0++; /* got a carry */ i1 = j; } } |