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* sysdeps/alpha/remqu.S: Return the correct result when the same

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dividend and divisor are provided, and they're negative numbers.
	* sysdeps/alpha/divqu.S: Likewise.
This commit is contained in:
Ulrich Drepper
2005-10-20 05:25:40 +00:00
parent 336476cbea
commit addbcc6d36
3 changed files with 8 additions and 2 deletions
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ChangeLog
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@@ -1,3 +1,9 @@
2005-08-23 GOTO Masanori <gotom@debian.or.jp>
* sysdeps/alpha/remqu.S: Return the correct result when the same
dividend and divisor are provided, and they're negative numbers.
* sysdeps/alpha/divqu.S: Likewise.
2005-10-18 Steven Munroe <sjmunroe@us.ibm.com>
* sysdeps/unix/sysv/linux/powerpc/powerpc32/ucontext_i.h (TESTS):

2
sysdeps/alpha/divqu.S
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@@ -240,7 +240,7 @@ $y_is_neg:
/* If we get here, Y is so big that bit 63 is set. The results
from the divide will be completely wrong. Fortunately, the
quotient must be either 0 or 1, so just compute it directly. */
cmpult Y, X, RV
cmpule Y, X, RV
excb
mt_fpcr $f3
ldt $f0, 0(sp)

2
sysdeps/alpha/remqu.S
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@@ -246,7 +246,7 @@ $y_is_neg:
from the divide will be completely wrong. Fortunately, the
quotient must be either 0 or 1, so the remainder must be X
or X-Y, so just compute it directly. */
cmpult Y, X, AT
cmpule Y, X, AT
subq X, Y, RV
ldt $f0, 0(sp)
cmoveq AT, X, RV