cpowl.S 4.0 KB

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  1. /*
  2. * Math library
  3. *
  4. * Copyright (C) 2016 Intel Corporation. All rights reserved.
  5. *
  6. * Redistribution and use in source and binary forms, with or without
  7. * modification, are permitted provided that the following conditions
  8. * are met:
  9. *
  10. * * Redistributions of source code must retain the above copyright
  11. * notice, this list of conditions and the following disclaimer.
  12. * * Redistributions in binary form must reproduce the above copyright
  13. * notice, this list of conditions and the following disclaimer in
  14. * the documentation and/or other materials provided with the
  15. * distribution.
  16. * * Neither the name of Intel Corporation nor the names of its
  17. * contributors may be used to endorse or promote products derived
  18. * from this software without specific prior written permission.
  19. *
  20. * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
  21. * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
  22. * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
  23. * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
  24. * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
  25. * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
  26. * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
  27. * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
  28. * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
  29. * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
  30. * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  31. *
  32. *
  33. * Author Name <jingwei.zhang@intel.com>
  34. * History:
  35. * 03-14-2016 Initial version. numerics svn rev. 12864
  36. */
  37. .file "cpowl.c"
  38. .text
  39. ..TXTST0:
  40. # -- Begin cpowl
  41. .text
  42. .align 16,0x90
  43. .globl cpowl
  44. cpowl:
  45. # parameter 1: 48 + %rsp
  46. # parameter 2: 80 + %rsp
  47. ..B1.1:
  48. .cfi_startproc
  49. ..___tag_value_cpowl.1:
  50. ..L2:
  51. subq $40, %rsp
  52. .cfi_def_cfa_offset 48
  53. movq %fs:40, %rax
  54. xorq %rsp, %rax
  55. movq %rax, 32(%rsp)
  56. addq $-32, %rsp
  57. .cfi_def_cfa_offset 80
  58. movq %rsp, %r8
  59. movq 80(%rsp), %rdx
  60. movq 88(%rsp), %rcx
  61. movq 96(%rsp), %rsi
  62. movq 104(%rsp), %rdi
  63. movq %rdx, (%r8)
  64. movq %rcx, 8(%r8)
  65. movq %rsi, 16(%r8)
  66. movq %rdi, 24(%r8)
  67. call clogl@PLT
  68. ..B1.9:
  69. fxch %st(1)
  70. fxch %st(1)
  71. addq $32, %rsp
  72. .cfi_def_cfa_offset 48
  73. fldt 80(%rsp)
  74. fld %st(0)
  75. fmul %st(2), %st
  76. fxch %st(1)
  77. fmul %st(3), %st
  78. fldt 96(%rsp)
  79. fld %st(0)
  80. fmulp %st, %st(5)
  81. fxch %st(4)
  82. fsubrp %st, %st(2)
  83. fxch %st(1)
  84. fstpt (%rsp)
  85. fxch %st(2)
  86. fmulp %st, %st(1)
  87. faddp %st, %st(1)
  88. fstpt 16(%rsp)
  89. addq $-32, %rsp
  90. .cfi_def_cfa_offset 80
  91. movq %rsp, %rdi
  92. movq 32(%rsp), %rax
  93. movq 40(%rsp), %rdx
  94. movq 48(%rsp), %rcx
  95. movq 56(%rsp), %rsi
  96. movq %rax, (%rdi)
  97. movq %rdx, 8(%rdi)
  98. movq %rcx, 16(%rdi)
  99. movq %rsi, 24(%rdi)
  100. call cexpl@PLT
  101. ..B1.8:
  102. fxch %st(1)
  103. addq $32, %rsp
  104. .cfi_def_cfa_offset 48
  105. movq 32(%rsp), %rax
  106. xorq %rsp, %rax
  107. cmpq %fs:40, %rax
  108. jne ..B1.4
  109. ..B1.2:
  110. movq 32(%rsp), %rax
  111. xorq %rsp, %rax
  112. cmpq %fs:40, %rax
  113. jne ..B1.4
  114. ..B1.3:
  115. addq $40, %rsp
  116. .cfi_def_cfa_offset 8
  117. fxch %st(1)
  118. ret
  119. .cfi_def_cfa_offset 48
  120. ..B1.4:
  121. fstp %st(1)
  122. fstp %st(0)
  123. call __stack_chk_fail@PLT
  124. .align 16,0x90
  125. .cfi_endproc
  126. .type cpowl,@function
  127. .size cpowl,.-cpowl
  128. .data
  129. # -- End cpowl
  130. .data
  131. .section .note.GNU-stack, ""
  132. // -- Begin DWARF2 SEGMENT .eh_frame
  133. .section .eh_frame,"a",@progbits
  134. .eh_frame_seg:
  135. .align 1
  136. # End