| //===-- eqsf2vfp.S - Implement eqsf2vfp -----------------------------------===// |
| // The LLVM Compiler Infrastructure |
| // This file is dual licensed under the MIT and the University of Illinois Open |
| // Source Licenses. See LICENSE.TXT for details. |
| //===----------------------------------------------------------------------===// |
| // extern int __eqsf2vfp(float a, float b); |
| // Returns one iff a == b and neither is NaN. |
| // Uses Darwin calling convention where single precision arguments are passsed |
| DEFINE_COMPILERRT_FUNCTION(__eqsf2vfp) |
| #if defined(COMPILER_RT_ARMHF_TARGET) |
| vmov s14, r0 // move from GPR 0 to float register |
| vmov s15, r1 // move from GPR 1 to float register |
| moveq r0, #1 // set result register to 1 if equal |
| END_COMPILERRT_FUNCTION(__eqsf2vfp) |
