fmax_gen.S 2.9 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 "fmax_gen.c"
  38. .text
  39. ..TXTST0:
  40. # -- Begin fmax
  41. .text
  42. .align 16,0x90
  43. .globl fmax
  44. fmax:
  45. # parameter 1: %xmm0
  46. # parameter 2: %xmm1
  47. ..B1.1:
  48. .cfi_startproc
  49. ..___tag_value_fmax.1:
  50. ..L2:
  51. movsd %xmm0, -24(%rsp)
  52. movzwl -18(%rsp), %eax
  53. andl $32752, %eax
  54. movsd %xmm1, -16(%rsp)
  55. cmpl $32752, %eax
  56. je ..B1.7
  57. ..B1.2:
  58. movzwl -10(%rsp), %eax
  59. andl $32752, %eax
  60. cmpl $32752, %eax
  61. jne ..B1.6
  62. ..B1.3:
  63. testl $1048575, -12(%rsp)
  64. jne ..B1.5
  65. ..B1.4:
  66. cmpl $0, -16(%rsp)
  67. je ..B1.6
  68. ..B1.5:
  69. movsd -24(%rsp), %xmm0
  70. ret
  71. ..B1.6:
  72. movsd -24(%rsp), %xmm0
  73. maxsd -16(%rsp), %xmm0
  74. ret
  75. ..B1.7:
  76. testl $1048575, -20(%rsp)
  77. jne ..B1.9
  78. ..B1.8:
  79. cmpl $0, -24(%rsp)
  80. je ..B1.2
  81. ..B1.9:
  82. movsd -16(%rsp), %xmm0
  83. ret
  84. .align 16,0x90
  85. .cfi_endproc
  86. .type fmax,@function
  87. .size fmax,.-fmax
  88. .data
  89. # -- End fmax
  90. .data
  91. .section .note.GNU-stack, ""
  92. // -- Begin DWARF2 SEGMENT .eh_frame
  93. .section .eh_frame,"a",@progbits
  94. .eh_frame_seg:
  95. .align 1
  96. # End