| # mips test sanity, expected to pass. |
| # mach: sb1 |
| # as: -mabi=eabi |
| # ld: -N -Ttext=0x80010000 |
| # output: *\\npass\\n |
| |
| .include "testutils.inc" |
| |
| .macro check_ps psval, upperval, lowerval |
| .set push |
| .set noreorder |
| cvt.s.pu $f0, \psval # upper |
| cvt.s.pl $f2, \psval # lower |
| li.s $f4, \upperval |
| li.s $f6, \lowerval |
| c.eq.s $fcc0, $f0, $f4 |
| bc1f $fcc0, _fail |
| c.eq.s $fcc0, $f2, $f6 |
| bc1f $fcc0, _fail |
| nop |
| .set pop |
| .endm |
| |
| setup |
| |
| .set noreorder |
| |
| .ent DIAG |
| DIAG: |
| |
| # make sure that Status.FR, .CU1, and .SBX are set. |
| mfc0 $2, $12 |
| or $2, $2, (1 << 26) | (1 << 29) | (1 << 16) |
| mtc0 $2, $12 |
| |
| |
| li.s $f10, 4.0 |
| li.s $f12, 16.0 |
| cvt.ps.s $f20, $f10, $f12 # $f20: u=4.0, l=16.0 |
| |
| li.s $f10, -1.0 |
| li.s $f12, 2.0 |
| cvt.ps.s $f22, $f10, $f12 # $f22: u=-1.0, l=2.0 |
| |
| |
| writemsg "div.ps" |
| |
| div.ps $f8, $f20, $f22 |
| check_ps $f8, -4.0, 8.0 |
| |
| |
| writemsg "recip.ps" |
| |
| recip.ps $f8, $f20 |
| check_ps $f8, 0.25, 0.0625 |
| |
| |
| writemsg "rsqrt.ps" |
| |
| rsqrt.ps $f8, $f20 |
| check_ps $f8, 0.5, 0.25 |
| |
| |
| writemsg "sqrt.ps" |
| |
| sqrt.ps $f8, $f20 |
| check_ps $f8, 2.0, 4.0 |
| |
| |
| pass |
| |
| .end DIAG |
