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|
# sh testcase for fneg
# mach: sh
# as(sh): -defsym sim_cpu=0
.include "testutils.inc"
start
fneg_single:
set_grs_a5a5
set_fprs_a5a5
# neg(0.0) = 0.0.
fldi0 fr0
fldi0 fr1
fneg fr0
fcmp/eq fr0, fr1
bt .L0
fail
.L0:
# neg(1.0) = fsub(0,1)
fldi1 fr0
fneg fr0
fldi0 fr1
fldi1 fr2
fsub fr2, fr1
fcmp/eq fr0, fr1
bt .L1
fail
.L1:
# neg(neg(1.0)) = 1.0.
fldi1 fr0
fldi1 fr1
fneg fr0
fneg fr0
fcmp/eq fr0, fr1
bt .L2
fail
.L2:
test_grs_a5a5
assert_fpreg_i 1, fr0
assert_fpreg_i 1, fr1
assert_fpreg_i 1, fr2
test_fpr_a5a5 fr3
test_fpr_a5a5 fr4
test_fpr_a5a5 fr5
test_fpr_a5a5 fr6
test_fpr_a5a5 fr7
test_fpr_a5a5 fr8
test_fpr_a5a5 fr9
test_fpr_a5a5 fr10
test_fpr_a5a5 fr11
test_fpr_a5a5 fr12
test_fpr_a5a5 fr13
test_fpr_a5a5 fr14
test_fpr_a5a5 fr15
fneg_double:
set_grs_a5a5
set_fprs_a5a5
double_prec
# neg(0.0) = 0.0.
fldi0 fr0
fldi0 fr2
_s2d fr0, dr0
_s2d fr2, dr2
fneg dr0
fcmp/eq dr0, dr2
bt .L10
fail
.L10:
# neg(1.0) = fsub(0,1)
fldi1 fr0
_s2d fr0, dr0
fneg dr0
fldi0 fr2
fldi1 fr3
single_prec
fsub fr3, fr2
double_prec
_s2d fr2, dr2
fcmp/eq dr0, dr2
bt .L11
fail
.L11:
# neg(neg(1.0)) = 1.0.
fldi1 fr0
_s2d fr0, dr0
fldi1 fr2
_s2d fr2, dr2
fneg dr2
fneg dr2
fcmp/eq dr0, dr2
bt .L12
fail
.L12:
test_grs_a5a5
assert_dpreg_i 1, dr0
assert_dpreg_i 1, dr2
test_fpr_a5a5 fr4
test_fpr_a5a5 fr5
test_fpr_a5a5 fr6
test_fpr_a5a5 fr7
test_fpr_a5a5 fr8
test_fpr_a5a5 fr9
test_fpr_a5a5 fr10
test_fpr_a5a5 fr11
test_fpr_a5a5 fr12
test_fpr_a5a5 fr13
test_fpr_a5a5 fr14
test_fpr_a5a5 fr15
pass
exit 0
|
