contrib/llvm-project/compiler-rt/lib/builtins/hexagon/fma_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 fmaf
  22   r2 += sfmpy(r0, r1)
  23   {
  24     r0 = r2
  25     jumpr r31
  26   }
  27 FUNCTION_END fmaf
  28
  29   .globl fmal
  30   .set fmal, fma