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Added constant tests for cntlzd and cntlzw.

This commit is contained in:
gibbed 2015-05-12 01:19:56 -05:00
parent a94234df52
commit 19e733cff7
2 changed files with 63 additions and 0 deletions
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31
src/xenia/cpu/frontend/test/instr_cntlzd.s
View File

@ -5,6 +5,13 @@ test_cntlzd_1:
#_ REGISTER_OUT r5 0 #_ REGISTER_OUT r5 0
#_ REGISTER_OUT r6 64 #_ REGISTER_OUT r6 64
test_cntlzd_1_constant:
li r5, 0
cntlzd r6, r5
blr
#_ REGISTER_OUT r5 0
#_ REGISTER_OUT r6 64
test_cntlzd_2: test_cntlzd_2:
#_ REGISTER_IN r5 1 #_ REGISTER_IN r5 1
cntlzd r6, r5 cntlzd r6, r5
@ -12,6 +19,13 @@ test_cntlzd_2:
#_ REGISTER_OUT r5 1 #_ REGISTER_OUT r5 1
#_ REGISTER_OUT r6 63 #_ REGISTER_OUT r6 63
test_cntlzd_2_constant:
li r5, 1
cntlzd r6, r5
blr
#_ REGISTER_OUT r5 1
#_ REGISTER_OUT r6 63
test_cntlzd_3: test_cntlzd_3:
#_ REGISTER_IN r5 0xFFFFFFFFFFFFFFFF #_ REGISTER_IN r5 0xFFFFFFFFFFFFFFFF
cntlzd r6, r5 cntlzd r6, r5
@ -19,9 +33,26 @@ test_cntlzd_3:
#_ REGISTER_OUT r5 0xFFFFFFFFFFFFFFFF #_ REGISTER_OUT r5 0xFFFFFFFFFFFFFFFF
#_ REGISTER_OUT r6 0 #_ REGISTER_OUT r6 0
test_cntlzd_3_constant:
li r5, 0
not r5, r5
cntlzd r6, r5
blr
#_ REGISTER_OUT r5 0xFFFFFFFFFFFFFFFF
#_ REGISTER_OUT r6 0
test_cntlzd_4: test_cntlzd_4:
#_ REGISTER_IN r5 0x7FFFFFFFFFFFFFFF #_ REGISTER_IN r5 0x7FFFFFFFFFFFFFFF
cntlzd r6, r5 cntlzd r6, r5
blr blr
#_ REGISTER_OUT r5 0x7FFFFFFFFFFFFFFF #_ REGISTER_OUT r5 0x7FFFFFFFFFFFFFFF
#_ REGISTER_OUT r6 1 #_ REGISTER_OUT r6 1
test_cntlzd_4_constant:
li r5, 0
not r5, r5
srdi r5, r5, 1
cntlzd r6, r5
blr
#_ REGISTER_OUT r5 0x7FFFFFFFFFFFFFFF
#_ REGISTER_OUT r6 1

32
src/xenia/cpu/frontend/test/instr_cntlzw.s
View File

@ -5,6 +5,13 @@ test_cntlzw_1:
#_ REGISTER_OUT r5 0 #_ REGISTER_OUT r5 0
#_ REGISTER_OUT r6 32 #_ REGISTER_OUT r6 32
test_cntlzw_1_constant:
li r5, 0
cntlzw r6, r5
blr
#_ REGISTER_OUT r5 0
#_ REGISTER_OUT r6 32
test_cntlzw_2: test_cntlzw_2:
#_ REGISTER_IN r5 1 #_ REGISTER_IN r5 1
cntlzw r6, r5 cntlzw r6, r5
@ -12,6 +19,13 @@ test_cntlzw_2:
#_ REGISTER_OUT r5 1 #_ REGISTER_OUT r5 1
#_ REGISTER_OUT r6 31 #_ REGISTER_OUT r6 31
test_cntlzw_2_constant:
li r5, 1
cntlzw r6, r5
blr
#_ REGISTER_OUT r5 1
#_ REGISTER_OUT r6 31
test_cntlzw_3: test_cntlzw_3:
#_ REGISTER_IN r5 0xFFFFFFFF #_ REGISTER_IN r5 0xFFFFFFFF
cntlzw r6, r5 cntlzw r6, r5
@ -19,9 +33,27 @@ test_cntlzw_3:
#_ REGISTER_OUT r5 0xFFFFFFFF #_ REGISTER_OUT r5 0xFFFFFFFF
#_ REGISTER_OUT r6 0 #_ REGISTER_OUT r6 0
test_cntlzw_3_constant:
li r5, 0
not r5, r5
srwi r5, r5, 0
cntlzw r6, r5
blr
#_ REGISTER_OUT r5 0xFFFFFFFF
#_ REGISTER_OUT r6 0
test_cntlzw_4: test_cntlzw_4:
#_ REGISTER_IN r5 0x7FFFFFFF #_ REGISTER_IN r5 0x7FFFFFFF
cntlzw r6, r5 cntlzw r6, r5
blr blr
#_ REGISTER_OUT r5 0x7FFFFFFF #_ REGISTER_OUT r5 0x7FFFFFFF
#_ REGISTER_OUT r6 1 #_ REGISTER_OUT r6 1
test_cntlzw_4_constant:
li r5, 0
not r5, r5
srwi r5, r5, 1
cntlzw r6, r5
blr
#_ REGISTER_OUT r5 0x7FFFFFFF
#_ REGISTER_OUT r6 1