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More tests for cntlzw.

This commit is contained in:
gibbed 2015-05-16 16:43:43 -05:00
parent 3a7d1f21e8
commit 59d4847542
1 changed files with 16 additions and 0 deletions
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16
src/xenia/cpu/frontend/test/instr_cntlzw.s
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@ -55,3 +55,19 @@ test_cntlzw_4_constant:
blr blr
#_ REGISTER_OUT r5 0x7FFFFFFF #_ REGISTER_OUT r5 0x7FFFFFFF
#_ REGISTER_OUT r6 1 #_ REGISTER_OUT r6 1
test_cntlzw_5:
#_ REGISTER_IN r5 0xFFFFFFFF00000001
cntlzw r6, r5
blr
#_ REGISTER_OUT r5 0xFFFFFFFF00000001
#_ REGISTER_OUT r6 31
test_cntlzw_5_constant:
li r5, -1
sldi r5, r5, 32
addi r5, r5, 1
cntlzw r6, r5
blr
#_ REGISTER_OUT r5 0xFFFFFFFF00000001
#_ REGISTER_OUT r6 31