| /** | |
| * This file has no copyright assigned and is placed in the Public Domain. | |
| * This file is part of the w64 mingw-runtime package. | |
| * No warranty is given; refer to the file DISCLAIMER within this package. | |
| */ | |
| #ifdef _WIN64 | |
| .file "cosl.S" | |
| .text | |
| .align 8 | |
| .globl _cosl | |
| .def _cosl; .scl 2; .type 32; .endef | |
| _cosl: | |
| fldt (%rdx) | |
| fcos | |
| fnstsw %ax | |
| testl $0x400,%eax | |
| jz 1f | |
| fldpi | |
| fadd %st(0) | |
| fxch %st(1) | |
| 2: fprem1 | |
| fnstsw %ax | |
| testl $0x400,%eax | |
| jnz 2b | |
| fstp %st(1) | |
| fcos | |
| 1: movq %rcx,%rax | |
| fstpt (%rcx) | |
| ret | |
| #else | |
| .file "cosl.S" | |
| .text | |
| .align 4 | |
| .globl _cosl | |
| .def _cosl; .scl 2; .type 32; .endef | |
| _cosl: | |
| fldt 4(%esp) | |
| fcos | |
| fnstsw %ax | |
| testl $0x400,%eax | |
| jnz 1f | |
| ret | |
| 1: fldpi | |
| fadd %st(0) | |
| fxch %st(1) | |
| 2: fprem1 | |
| fnstsw %ax | |
| testl $0x400,%eax | |
| jnz 2b | |
| fstp %st(1) | |
| fcos | |
| ret | |
| #endif |