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📄 common_entry_exit_abi1.S(2.47 KB)
📄 common_entry_exit_abi2.S(6.9 KB)
📄 common_entry_exit_legacy.S(4.31 KB)
📄 dfaddsub.S(8.1 KB)
📄 dfdiv.S(9.62 KB)
📄 dffma.S(13.39 KB)
📄 dfminmax.S(1.74 KB)
📄 dfmul.S(9.31 KB)
📄 dfsqrt.S(8.4 KB)
📄 divdi3.S(2.4 KB)
📄 divsi3.S(1.36 KB)
📄 fastmath2_dlib_asm.S(12.11 KB)
📄 fastmath2_ldlib_asm.S(8.57 KB)
📄 fastmath_dlib_asm.S(10.52 KB)
📄 memcpy_forward_vp4cp4n2.S(3.42 KB)
📄 memcpy_likely_aligned.S(1.31 KB)
📄 moddi3.S(2.36 KB)
📄 modsi3.S(1.09 KB)
📄 sfdiv_opt.S(1.44 KB)
📄 sfsqrt_opt.S(1.77 KB)
📄 udivdi3.S(2.23 KB)
📄 udivmoddi4.S(2.24 KB)
📄 udivmodsi4.S(1.14 KB)
📄 udivsi3.S(1.06 KB)
📄 umoddi3.S(2.26 KB)
📄 umodsi3.S(1013 B)

Editing: sfdiv_opt.S

//===----------------------Hexagon builtin routine ------------------------===//
//
// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
// See https://llvm.org/LICENSE.txt for license information.
// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
//
//===----------------------------------------------------------------------===//

.macro FUNCTION_BEGIN name
	.text
	.p2align 5
	.globl \name
	.type  \name, @function
\name:
	.endm

.macro FUNCTION_END name
	.size  \name, . - \name
	.endm

#define Q6_ALIAS(TAG) .global __qdsp_##TAG ; .set __qdsp_##TAG, __hexagon_##TAG
#define FAST_ALIAS(TAG) .global __hexagon_fast_##TAG ; .set __hexagon_fast_##TAG, __hexagon_##TAG
#define FAST2_ALIAS(TAG) .global __hexagon_fast2_##TAG ; .set __hexagon_fast2_##TAG, __hexagon_##TAG

FUNCTION_BEGIN __hexagon_divsf3
  {
    r2,p0 = sfrecipa(r0,r1)
    r4 = sffixupd(r0,r1)
    r3 = ##0x3f800000   // 1.0
  }
  {
    r5 = sffixupn(r0,r1)
    r3 -= sfmpy(r4,r2):lib  // 1-(den/recip) yields error?
    r6 = ##0x80000000
    r7 = r3
  }
  {
    r2 += sfmpy(r3,r2):lib
    r3 = r7
    r6 = r5
    r0 = and(r6,r5)
  }
  {
    r3 -= sfmpy(r4,r2):lib
    r0 += sfmpy(r5,r2):lib
  }
  {
    r2 += sfmpy(r3,r2):lib
    r6 -= sfmpy(r0,r4):lib
  }
  {
    r0 += sfmpy(r6,r2):lib
  }
  {
    r5 -= sfmpy(r0,r4):lib
  }
  {
    r0 += sfmpy(r5,r2,p0):scale
    jumpr r31
  }
FUNCTION_END __hexagon_divsf3

Q6_ALIAS(divsf3)
FAST_ALIAS(divsf3)
FAST2_ALIAS(divsf3)

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Editing: sfdiv_opt.S

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