newlib-cygwin/winsup/mingw/mingwex/copysignl.S

22 lines
396 B
ArmAsm

/*
* Written by J.T. Conklin <jtc@netbsd.org>.
* Changes for long double by Ulrich Drepper <drepper@cygnus.com>
* Public domain.
*/
.file "copysignl.S"
.text
.align 2
.p2align 4,,15
.globl _copysignl
.def _copysignl; .scl 2; .type 32; .endef
_copysignl:
movl 24(%esp),%edx
movl 12(%esp),%eax
andl $0x8000,%edx
andl $0x7fff,%eax
orl %edx,%eax
movl %eax,12(%esp)
fldt 4(%esp)
ret