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- /*
- * Math library
- *
- * Copyright (C) 2016 Intel Corporation. All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- *
- * * Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * * Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in
- * the documentation and/or other materials provided with the
- * distribution.
- * * Neither the name of Intel Corporation nor the names of its
- * contributors may be used to endorse or promote products derived
- * from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- *
- *
- * Author Name <jingwei.zhang@intel.com>
- * History:
- * 03-14-2016 Initial version. numerics svn rev. 12864
- */
- .file "floorf_gen.c"
- .text
- ..TXTST0:
- # -- Begin floorf
- .text
- .align 16,0x90
- .globl floorf
- floorf:
- # parameter 1: 16 + %esp
- ..B1.1:
- ..L1:
- subl $12, %esp
- movzwl 18(%esp), %eax
- andl $32640, %eax
- shrl $7, %eax
- call ..L2
- ..L2:
- popl %edx
- lea _GLOBAL_OFFSET_TABLE_+[. - ..L2](%edx), %edx
- cmpl $149, %eax
- jge ..B1.11
- ..B1.2:
- cmpl $127, %eax
- jl ..B1.7
- ..B1.3:
- flds .L_2il0floatpacket.0@GOTOFF(%edx)
- flds 16(%esp)
- fld %st(0)
- fadd %st(2), %st
- fstps (%esp)
- flds (%esp)
- fsubp %st, %st(2)
- fcomp %st(1)
- fnstsw %ax
- sahf
- jae ..B1.6
- jp ..B1.6
- ..B1.4:
- fadds .L_2il0floatpacket.1@GOTOFF(%edx)
- ..B1.6:
- addl $12, %esp
- ret
- ..B1.7:
- testl %eax, %eax
- jne ..B1.10
- ..B1.8:
- testl $8388607, 16(%esp)
- jne ..B1.10
- ..B1.9:
- flds 16(%esp)
- addl $12, %esp
- ret
- ..B1.10:
- movzbl 19(%esp), %ecx
- andl $128, %ecx
- shrl $7, %ecx
- movl 16(%esp), %eax
- movl %eax, (%esp)
- flds _pzero_none@GOTOFF(%edx,%ecx,4)
- addl $12, %esp
- ret
- ..B1.11:
- cmpl $150, %eax
- jge ..B1.16
- ..B1.12:
- flds 16(%esp)
- testb $1, 16(%esp)
- je ..B1.15
- ..B1.13:
- fadds .L_2il0floatpacket.2@GOTOFF(%edx)
- ..B1.15:
- addl $12, %esp
- ret
- ..B1.16:
- flds 16(%esp)
- addl $12, %esp
- ret
- .align 16,0x90
- .type floorf,@function
- .size floorf,.-floorf
- .data
- # -- End floorf
- .section .rodata, "a"
- .align 4
- .align 4
- .L_2il0floatpacket.0:
- .long 0x4b400000
- .type .L_2il0floatpacket.0,@object
- .size .L_2il0floatpacket.0,4
- .align 4
- .L_2il0floatpacket.1:
- .long 0xbf800000
- .type .L_2il0floatpacket.1,@object
- .size .L_2il0floatpacket.1,4
- .align 4
- .L_2il0floatpacket.2:
- .long 0xbf000000
- .type .L_2il0floatpacket.2,@object
- .size .L_2il0floatpacket.2,4
- .align 4
- _pzero_none:
- .long 0
- .long 3212836864
- .type _pzero_none,@object
- .size _pzero_none,8
- .data
- .section .note.GNU-stack, ""
- # End
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