| /** |
| * 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.PD within this package. |
| */ |
| #include <_mingw_mac.h> |
| |
| .file "ceilf.S" |
| .text |
| .align 4 |
| .globl __MINGW_USYMBOL(ceilf) |
| .def __MINGW_USYMBOL(ceilf); .scl 2; .type 32; .endef |
| __MINGW_USYMBOL(ceilf): |
| #ifdef _WIN64 |
| subq $24,%rsp |
| movss %xmm0,8(%rsp) |
| flds 8(%rsp) |
| |
| fstcw 4(%rsp) /* store fpu control word */ |
| |
| movl $0x0800,%edx /* round towards +oo */ |
| orl 4(%rsp),%edx |
| andl $0xfbff,%edx |
| movl %edx,(%rsp) |
| fldcw (%rsp) /* load modified control word */ |
| |
| frndint /* round */ |
| |
| fldcw 4(%rsp) /* restore original control word */ |
| fstps 8(%rsp) |
| movss 8(%rsp),%xmm0 |
| addq $24,%rsp |
| ret |
| #else |
| flds 4(%esp) |
| subl $8,%esp |
| |
| fstcw 4(%esp) /* store fpu control word */ |
| |
| /* We use here %edx although only the low 1 bits are defined. |
| But none of the operations should care and they are faster |
| than the 16 bit operations. */ |
| movl $0x0800,%edx /* round towards +oo */ |
| orl 4(%esp),%edx |
| andl $0xfbff,%edx |
| movl %edx,(%esp) |
| fldcw (%esp) /* load modified control word */ |
| |
| frndint /* round */ |
| |
| fldcw 4(%esp) /* restore original control word */ |
| |
| addl $8,%esp |
| ret |
| #endif |
