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1368b914e9
Now that all port tests live under testsuite/sim/*/, and none live in testsuite/ directly, flatten the structure by moving all of the dirs under testsuite/sim/ to testsuite/ directly. We need to stop passing --tool to dejagnu so that it searches all dirs and not just ones that start with "sim". Since we have no other dirs in this tree, and no plans to add any, should be fine.
104 lines
2.9 KiB
Plaintext
104 lines
2.9 KiB
Plaintext
# frv testcase for mqcpxis $GRi,$GRj,$ACCk
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# mach: all
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.include "testutils.inc"
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start
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.global mqcpxis
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mqcpxis:
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; Positive operands
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set_fr_iimmed 2,4,fr8 ; multiply small numbers
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set_fr_iimmed 5,3,fr10
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set_fr_iimmed 3,1,fr9 ; multiply by 0
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set_fr_iimmed 0,2,fr11
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mqcpxis fr8,fr10,acc0
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test_accg_immed 0x00,accg0
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test_acc_immed 26,acc0
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test_accg_immed 0,accg1
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test_acc_immed 6,acc1
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set_fr_iimmed 2,1,fr8 ; multiply by 1
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set_fr_iimmed 1,1,fr10
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set_fr_iimmed 0x3fff,1,fr9 ; 15 bit result
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set_fr_iimmed 0x0001,2,fr11
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mqcpxis fr8,fr10,acc0
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test_accg_immed 0,accg0
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test_acc_immed 3,acc0
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test_accg_immed 0,accg1
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test_acc_limmed 0,0x7fff,acc1
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set_fr_iimmed 0x4000,2,fr8 ; 16 bit result
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set_fr_iimmed 0x2000,2,fr10
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set_fr_iimmed 0x7fff,0x0000,fr9 ; max positive result
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set_fr_iimmed 0x7fff,0x7fff,fr11
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mqcpxis fr8,fr10,acc0
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test_accg_immed 0,accg0
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test_acc_limmed 0x0000,0xc000,acc0
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test_accg_immed 0,accg1
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test_acc_limmed 0x3fff,0x0001,acc1
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; Mixed operands
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set_fr_iimmed 2,0xfffd,fr8 ; multiply small numbers
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set_fr_iimmed 1,0xfffd,fr10
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set_fr_iimmed 0xfffe,2,fr9 ; multiply by 1
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set_fr_iimmed 0xfffe,1,fr11
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mqcpxis fr8,fr10,acc0
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test_accg_immed 0xff,accg0
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test_acc_immed -9,acc0
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test_accg_immed 0xff,accg1
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test_acc_immed -6,acc1
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set_fr_iimmed 0xfffe,0,fr8 ; multiply by 0
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set_fr_iimmed 0xfffe,1,fr10
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set_fr_iimmed 0x2001,0xffff,fr9 ; 15 bit result
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set_fr_iimmed 0xffff,0xfffe,fr11
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mqcpxis fr8,fr10,acc0
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test_accg_immed 0xff,accg0
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test_acc_immed -2,acc0
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test_accg_immed 0xff,accg1
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test_acc_limmed 0xffff,0xbfff,acc1
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set_fr_iimmed 0x4000,0xfffe,fr8 ; 16 bit result
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set_fr_iimmed 0x0003,0xfffe,fr10
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set_fr_iimmed 0x7fff,0x7fff,fr9 ; max negative result
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set_fr_iimmed 0x8000,0x8000,fr11
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mqcpxis fr8,fr10,acc0
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test_accg_immed 0xff,accg0
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test_acc_limmed 0xffff,0x7ffa,acc0
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test_accg_immed 0xff,accg1
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test_acc_limmed 0x8001,0x0000,acc1
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; Negative operands
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set_fr_iimmed 0x8000,0x8000,fr8 ; max positive result
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set_fr_iimmed 0x8000,0x8000,fr10
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set_fr_iimmed 0xfffe,0xfffc,fr9 ; multiply small numbers
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set_fr_iimmed 0xfffb,0xfffd,fr11
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mqcpxis fr8,fr10,acc0
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test_accg_immed 0x00,accg0
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test_acc_limmed 0x8000,0x0000,acc0
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test_accg_immed 0x00,accg1
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test_acc_immed 26,acc1
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set_fr_iimmed 0xffff,0xffff,fr8 ; multiply by -1
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set_fr_iimmed 0xffff,0xfffe,fr10
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set_fr_iimmed 0x7fff,0x0000,fr9 ; almost max positive result
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set_fr_iimmed 0x8001,0x7fff,fr11
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mqcpxis fr8,fr10,acc0
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test_accg_immed 0,accg0
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test_acc_immed 3,acc0
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test_accg_immed 0,accg1
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test_acc_immed 0x3fff0001,acc1
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set_fr_iimmed 0x8000,0x0000,fr8 ; max positive result
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set_fr_iimmed 0x8000,0x8000,fr10
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set_fr_iimmed 0x8000,0x0000,fr9 ; max positive result
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set_fr_iimmed 0x8000,0x8000,fr11
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mqcpxis fr8,fr10,acc0
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test_accg_immed 0,accg0
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test_acc_immed 0x40000000,acc0
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test_accg_immed 0,accg1
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test_acc_immed 0x40000000,acc1
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pass
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