99 lines
1.3 KiB
ArmAsm
99 lines
1.3 KiB
ArmAsm
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# sh testcase for fmac
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# mach: sh
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# as(sh): -defsym sim_cpu=0
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.include "testutils.inc"
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start
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fmac_:
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set_grs_a5a5
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set_fprs_a5a5
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# 0.0 * x + y = y.
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fldi0 fr0
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fldi1 fr1
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fldi1 fr2
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fmac fr0, fr1, fr2
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# check result.
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fldi1 fr0
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fcmp/eq fr0, fr2
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bt .L0
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fail
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.L0:
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# x * y + 0.0 = x * y.
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fldi1 fr0
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fldi1 fr1
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fldi0 fr2
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# double it.
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fadd fr1, fr2
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fmac fr0, fr1, fr2
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# check result.
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fldi1 fr0
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fadd fr0, fr0
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fcmp/eq fr0, fr2
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bt .L1
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fail
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.L1:
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# x * 0.0 + y = y.
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fldi1 fr0
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fldi0 fr1
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fldi1 fr2
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fadd fr2, fr2
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fmac fr0, fr1, fr2
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# check result.
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fldi1 fr0
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# double fr0.
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fadd fr0, fr0
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fcmp/eq fr0, fr2
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bt .L2
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fail
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.L2:
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# x * 0.0 + 0.0 = 0.0
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fldi1 fr0
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fadd fr0, fr0
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fldi0 fr1
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fldi0 fr2
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fmac fr0, fr1, fr2
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# check result.
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fldi0 fr0
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fcmp/eq fr0, fr2
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bt .L3
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fail
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.L3:
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# 0.0 * x + 0.0 = 0.0.
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fldi0 fr0
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fldi1 fr1
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# double it.
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fadd fr1, fr1
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fldi0 fr2
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fmac fr0, fr1, fr2
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# check result.
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fldi0 fr0
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fcmp/eq fr0, fr2
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bt .L4
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fail
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.L4:
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test_grs_a5a5
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assert_fpreg_i 0, fr0
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assert_fpreg_i 2, fr1
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assert_fpreg_i 0, fr2
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test_fpr_a5a5 fr3
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test_fpr_a5a5 fr4
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test_fpr_a5a5 fr5
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test_fpr_a5a5 fr6
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test_fpr_a5a5 fr7
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test_fpr_a5a5 fr8
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test_fpr_a5a5 fr9
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test_fpr_a5a5 fr10
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test_fpr_a5a5 fr11
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test_fpr_a5a5 fr12
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test_fpr_a5a5 fr13
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test_fpr_a5a5 fr14
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test_fpr_a5a5 fr15
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pass
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exit 0
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