sim/testsuite/aarch64/fcsel.s

   1 # mach: aarch64
   2
   3 # Check the FP Conditional Select instruction: fcsel.
   4 # Check 1/1 eq/neg, and 1/2 lt/gt.
   5
   6 .include "testutils.inc"
   7
   8         start
   9         fmov s0, #1.0
  10         fmov s1, #1.0
  11         fmov s2, #-1.0
  12         fcmp s0, s1
  13         fcsel s3, s0, s2, eq
  14         fcmp s3, s0
  15         bne .Lfailure
  16         fcsel s3, s0, s2, ne
  17         fcmp s3, s2
  18         bne .Lfailure
  19
  20         fmov s0, #1.0
  21         fmov s1, #2.0
  22         fcmp s0, s1
  23         fcsel s3, s0, s2, lt
  24         fcmp s3, s0
  25         bne .Lfailure
  26         fcsel s3, s0, s2, gt
  27         fcmp s3, s2
  28         bne .Lfailure
  29
  30         fmov d0, #1.0
  31         fmov d1, #1.0
  32         fmov d2, #-1.0
  33         fcmp d0, d1
  34         fcsel d3, d0, d2, eq
  35         fcmp d3, d0
  36         bne .Lfailure
  37         fcsel d3, d0, d2, ne
  38         fcmp d3, d2
  39         bne .Lfailure
  40
  41         fmov d0, #1.0
  42         fmov d1, #2.0
  43         fcmp d0, d1
  44         fcsel d3, d0, d2, lt
  45         fcmp d3, d0
  46         bne .Lfailure
  47         fcsel d3, d0, d2, gt
  48         fcmp d3, d2
  49         bne .Lfailure
  50
  51         pass
  52 .Lfailure:
  53         fail