freebsd-dev/sys/powerpc/fpu
Eitan Adler 7a22215c53 Fix undefined behavior: (1 << 31) is not defined as 1 is an int and this
shifts into the sign bit.  Instead use (1U << 31) which gets the
expected result.

This fix is not ideal as it assumes a 32 bit int, but does fix the issue
for most cases.

A similar change was made in OpenBSD.

Discussed with:	-arch, rdivacky
Reviewed by:	cperciva
2013-11-30 22:17:27 +00:00
..
fpu_add.c
fpu_arith.h
fpu_compare.c
fpu_div.c
fpu_emu.c Fix undefined behavior: (1 << 31) is not defined as 1 is an int and this 2013-11-30 22:17:27 +00:00
fpu_emu.h
fpu_explode.c Make single precision floating point arithmetic actually work -- I think 2013-11-17 05:03:15 +00:00
fpu_extern.h
fpu_implode.c
fpu_instr.h
fpu_mul.c
fpu_sqrt.c Fix undefined behavior: (1 << 31) is not defined as 1 is an int and this 2013-11-30 22:17:27 +00:00
fpu_subr.c