diff options
Diffstat (limited to 'sim/testsuite/mips/fpu64-ps-sb1.s')
| -rw-r--r-- | sim/testsuite/mips/fpu64-ps-sb1.s | 72 |
1 files changed, 72 insertions, 0 deletions
diff --git a/sim/testsuite/mips/fpu64-ps-sb1.s b/sim/testsuite/mips/fpu64-ps-sb1.s new file mode 100644 index 0000000..a39d079 --- /dev/null +++ b/sim/testsuite/mips/fpu64-ps-sb1.s @@ -0,0 +1,72 @@ +# 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 |