diff options
Diffstat (limited to 'sim/testsuite/sh/fmac.s')
| -rw-r--r-- | sim/testsuite/sh/fmac.s | 98 |
1 files changed, 98 insertions, 0 deletions
diff --git a/sim/testsuite/sh/fmac.s b/sim/testsuite/sh/fmac.s new file mode 100644 index 0000000..eba1da5 --- /dev/null +++ b/sim/testsuite/sh/fmac.s @@ -0,0 +1,98 @@ +# sh testcase for fmac +# mach: sh +# as(sh): -defsym sim_cpu=0 + + .include "testutils.inc" + + start +fmac_: + set_grs_a5a5 + set_fprs_a5a5 + # 0.0 * x + y = y. + + fldi0 fr0 + fldi1 fr1 + fldi1 fr2 + fmac fr0, fr1, fr2 + # check result. + fldi1 fr0 + fcmp/eq fr0, fr2 + bt .L0 + fail +.L0: + # x * y + 0.0 = x * y. + + fldi1 fr0 + fldi1 fr1 + fldi0 fr2 + # double it. + fadd fr1, fr2 + fmac fr0, fr1, fr2 + # check result. + fldi1 fr0 + fadd fr0, fr0 + fcmp/eq fr0, fr2 + bt .L1 + fail +.L1: + # x * 0.0 + y = y. + + fldi1 fr0 + fldi0 fr1 + fldi1 fr2 + fadd fr2, fr2 + fmac fr0, fr1, fr2 + # check result. + fldi1 fr0 + # double fr0. + fadd fr0, fr0 + fcmp/eq fr0, fr2 + bt .L2 + fail +.L2: + # x * 0.0 + 0.0 = 0.0 + + fldi1 fr0 + fadd fr0, fr0 + fldi0 fr1 + fldi0 fr2 + fmac fr0, fr1, fr2 + # check result. + fldi0 fr0 + fcmp/eq fr0, fr2 + bt .L3 + fail +.L3: + # 0.0 * x + 0.0 = 0.0. + + fldi0 fr0 + fldi1 fr1 + # double it. + fadd fr1, fr1 + fldi0 fr2 + fmac fr0, fr1, fr2 + # check result. + fldi0 fr0 + fcmp/eq fr0, fr2 + bt .L4 + fail +.L4: + test_grs_a5a5 + assert_fpreg_i 0, fr0 + assert_fpreg_i 2, fr1 + assert_fpreg_i 0, 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 + pass + exit 0 |