contrib/llvm-project/compiler-rt/lib/builtins/hexagon/fabs_opt.S

   1 //===----------------------Hexagon builtin routine ------------------------===//
   2 //
   3 // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
   4 // See https://llvm.org/LICENSE.txt for license information.
   5 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
   6 //
   7 //===----------------------------------------------------------------------===//
   8
   9 .macro FUNCTION_BEGIN name
  10 .text
  11 .p2align 5
  12 .globl \name
  13 .type  \name, @function
  14 \name:
  15 .endm
  16
  17 .macro FUNCTION_END name
  18 .size  \name, . - \name
  19 .endm
  20
  21 FUNCTION_BEGIN fabs
  22   {
  23     r1 = clrbit(r1, #31)
  24     jumpr r31
  25   }
  26 FUNCTION_END fabs
  27
  28 FUNCTION_BEGIN fabsf
  29   {
  30     r0 = clrbit(r0, #31)
  31     jumpr r31
  32   }
  33 FUNCTION_END fabsf
  34
  35   .globl fabsl
  36   .set fabsl, fabs