# frv testcase for umul $GRi,$GRj,$GRk
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# frv testcase for umul $GRi,$GRj,$GRk
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# mach: all
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# mach: all
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.include "testutils.inc"
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.include "testutils.inc"
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start
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start
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.global umul
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.global umul
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umul:
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umul:
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set_gr_immed 3,gr7 ; multiply small numbers
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set_gr_immed 3,gr7 ; multiply small numbers
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set_gr_immed 2,gr8
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set_gr_immed 2,gr8
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umul gr7,gr8,gr8
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umul gr7,gr8,gr8
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test_gr_immed 0,gr8
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test_gr_immed 0,gr8
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test_gr_immed 6,gr9
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test_gr_immed 6,gr9
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set_gr_immed 1,gr7 ; multiply by 1
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set_gr_immed 1,gr7 ; multiply by 1
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set_gr_immed 2,gr8
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set_gr_immed 2,gr8
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umul gr7,gr8,gr8
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umul gr7,gr8,gr8
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test_gr_immed 0,gr8
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test_gr_immed 0,gr8
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test_gr_immed 2,gr9
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test_gr_immed 2,gr9
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set_gr_immed 2,gr7 ; multiply by 1
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set_gr_immed 2,gr7 ; multiply by 1
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set_gr_immed 1,gr8
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set_gr_immed 1,gr8
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umul gr7,gr8,gr8
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umul gr7,gr8,gr8
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test_gr_immed 0,gr8
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test_gr_immed 0,gr8
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test_gr_immed 2,gr9
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test_gr_immed 2,gr9
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set_gr_immed 0,gr7 ; multiply by 0
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set_gr_immed 0,gr7 ; multiply by 0
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set_gr_immed 2,gr8
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set_gr_immed 2,gr8
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umul gr7,gr8,gr8
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umul gr7,gr8,gr8
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test_gr_immed 0,gr8
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test_gr_immed 0,gr8
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test_gr_immed 0,gr9
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test_gr_immed 0,gr9
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set_gr_immed 2,gr7 ; multiply by 0
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set_gr_immed 2,gr7 ; multiply by 0
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set_gr_immed 0,gr8
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set_gr_immed 0,gr8
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umul gr7,gr8,gr8
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umul gr7,gr8,gr8
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test_gr_immed 0,gr8
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test_gr_immed 0,gr8
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test_gr_immed 0,gr9
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test_gr_immed 0,gr9
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set_gr_limmed 0x3fff,0xffff,gr7 ; 31 bit result
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set_gr_limmed 0x3fff,0xffff,gr7 ; 31 bit result
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set_gr_immed 2,gr8
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set_gr_immed 2,gr8
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umul gr7,gr8,gr8
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umul gr7,gr8,gr8
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test_gr_immed 0,gr8
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test_gr_immed 0,gr8
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test_gr_limmed 0x7fff,0xfffe,gr9
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test_gr_limmed 0x7fff,0xfffe,gr9
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set_gr_limmed 0x4000,0x0000,gr7 ; 32 bit result
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set_gr_limmed 0x4000,0x0000,gr7 ; 32 bit result
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set_gr_immed 2,gr8
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set_gr_immed 2,gr8
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umul gr7,gr8,gr8
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umul gr7,gr8,gr8
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test_gr_immed 0,gr8
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test_gr_immed 0,gr8
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test_gr_limmed 0x8000,0x0000,gr9
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test_gr_limmed 0x8000,0x0000,gr9
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set_gr_limmed 0x8000,0x0000,gr7 ; 33 bit result
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set_gr_limmed 0x8000,0x0000,gr7 ; 33 bit result
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set_gr_immed 2,gr8
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set_gr_immed 2,gr8
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umul gr7,gr8,gr8
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umul gr7,gr8,gr8
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test_gr_immed 1,gr8
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test_gr_immed 1,gr8
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test_gr_immed 0x00000000,gr9
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test_gr_immed 0x00000000,gr9
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set_gr_limmed 0x7fff,0xffff,gr7 ; max positive result
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set_gr_limmed 0x7fff,0xffff,gr7 ; max positive result
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set_gr_limmed 0x7fff,0xffff,gr8
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set_gr_limmed 0x7fff,0xffff,gr8
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umul gr7,gr8,gr8
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umul gr7,gr8,gr8
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test_gr_limmed 0x3fff,0xffff,gr8
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test_gr_limmed 0x3fff,0xffff,gr8
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test_gr_immed 0x00000001,gr9
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test_gr_immed 0x00000001,gr9
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set_gr_limmed 0x8000,0x0000,gr7 ; max positive result
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set_gr_limmed 0x8000,0x0000,gr7 ; max positive result
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set_gr_limmed 0x8000,0x0000,gr8
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set_gr_limmed 0x8000,0x0000,gr8
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umul gr7,gr8,gr8
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umul gr7,gr8,gr8
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test_gr_limmed 0x4000,0x0000,gr8
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test_gr_limmed 0x4000,0x0000,gr8
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test_gr_immed 0,gr9
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test_gr_immed 0,gr9
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set_gr_limmed 0xffff,0xffff,gr7 ; max positive result
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set_gr_limmed 0xffff,0xffff,gr7 ; max positive result
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set_gr_limmed 0xffff,0xffff,gr8
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set_gr_limmed 0xffff,0xffff,gr8
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umul gr7,gr8,gr8
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umul gr7,gr8,gr8
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test_gr_limmed 0xffff,0xfffe,gr8
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test_gr_limmed 0xffff,0xfffe,gr8
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test_gr_immed 1,gr9
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test_gr_immed 1,gr9
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pass
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pass
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