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50f0171a95
Make tests for optional instruction groups conditional on the presence of corresponding options in the config. Signed-off-by: Max Filippov <jcmvbkbc@gmail.com>
168 lines
2.3 KiB
ArmAsm
168 lines
2.3 KiB
ArmAsm
#include "macros.inc"
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test_suite loop
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#if XCHAL_HAVE_LOOPS
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test loop
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movi a2, 0
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movi a3, 5
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loop a3, 1f
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addi a2, a2, 1
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1:
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assert eqi, a2, 5
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test_end
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test loop0
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movi a2, 0
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loop a2, 1f
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rsr a2, lcount
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assert eqi, a2, -1
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j 1f
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1:
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test_end
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test loop_jump
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movi a2, 0
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movi a3, 5
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loop a3, 1f
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addi a2, a2, 1
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j 1f
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1:
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assert eqi, a2, 1
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test_end
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test loop_branch
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movi a2, 0
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movi a3, 5
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loop a3, 1f
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addi a2, a2, 1
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beqi a2, 3, 1f
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1:
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assert eqi, a2, 3
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test_end
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test loop_manual
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movi a2, 0
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movi a3, 5
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movi a4, 1f
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movi a5, 2f
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wsr a3, lcount
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wsr a4, lbeg
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wsr a5, lend
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isync
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j 1f
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.align 4
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1:
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addi a2, a2, 1
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2:
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assert eqi, a2, 6
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test_end
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test loop_excm
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movi a2, 0
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movi a3, 5
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rsr a4, ps
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movi a5, 0x10
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or a4, a4, a5
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wsr a4, ps
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isync
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loop a3, 1f
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addi a2, a2, 1
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1:
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xor a4, a4, a5
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isync
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wsr a4, ps
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assert eqi, a2, 1
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test_end
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test lbeg_invalidation
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movi a2, 0
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movi a3, 1
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movi a4, 1f
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movi a5, 3f
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wsr a3, lcount
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wsr a4, lbeg
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wsr a5, lend
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isync
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j 1f
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.align 4
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1:
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addi a2, a2, 1
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j 2f
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.align 4
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2:
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addi a2, a2, 2
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movi a3, 2b
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wsr a3, lbeg
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isync
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nop
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3:
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assert eqi, a2, 5
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test_end
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test lend_invalidation
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movi a2, 0
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movi a3, 5
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movi a4, 1f
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movi a5, 2f
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wsr a3, lcount
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wsr a4, lbeg
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wsr a5, lend
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isync
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j 1f
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.align 4
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1:
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addi a2, a2, 1
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2:
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beqi a3, 3, 1f
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assert eqi, a2, 6
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movi a3, 3
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wsr a3, lcount
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wsr a4, lend
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isync
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j 1b
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1:
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assert eqi, a2, 7
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test_end
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test loopnez
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movi a2, 0
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movi a3, 5
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loopnez a3, 1f
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addi a2, a2, 1
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1:
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assert eqi, a2, 5
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movi a2, 0
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movi a3, 0
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loopnez a3, 1f
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test_fail
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1:
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test_end
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test loopgtz
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movi a2, 0
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movi a3, 5
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loopgtz a3, 1f
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addi a2, a2, 1
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1:
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assert eqi, a2, 5
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movi a2, 0
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movi a3, 0
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loopgtz a3, 1f
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test_fail
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1:
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movi a2, 0
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movi a3, 0x80000000
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loopgtz a3, 1f
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test_fail
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1:
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test_end
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#endif
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test_suite_end
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