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Diffstat (limited to 'sim/testsuite/sh/fneg.s')
| -rw-r--r-- | sim/testsuite/sh/fneg.s | 112 |
1 files changed, 112 insertions, 0 deletions
diff --git a/sim/testsuite/sh/fneg.s b/sim/testsuite/sh/fneg.s new file mode 100644 index 0000000..dd5fe5d --- /dev/null +++ b/sim/testsuite/sh/fneg.s @@ -0,0 +1,112 @@ +# 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 |