[Testing] Add missing control instruction tests

src/xenia/cpu/ppc/testing/instr_mcrf.s

@@ -0,0 +1,119 @@
+test_mcrf_1:
+  #_ REGISTER_IN r3 1
+  #_ REGISTER_IN r4 2
+  cmpw cr0, r3, r4
+  mcrf cr1, cr0
+  mfcr r12
+  blr
+  #_ REGISTER_OUT r3 1
+  #_ REGISTER_OUT r4 2
+  #_ REGISTER_OUT r12 0x88000000
+
+test_mcrf_1_constant:
+  li r3, 1
+  li r4, 2
+  cmpw cr0, r3, r4
+  mcrf cr1, cr0
+  mfcr r12
+  blr
+  #_ REGISTER_OUT r3 1
+  #_ REGISTER_OUT r4 2
+  #_ REGISTER_OUT r12 0x88000000
+
+test_mcrf_2:
+  #_ REGISTER_IN r3 2
+  #_ REGISTER_IN r4 1
+  cmpw cr0, r3, r4
+  mcrf cr2, cr0
+  mfcr r12
+  blr
+  #_ REGISTER_OUT r3 2
+  #_ REGISTER_OUT r4 1
+  #_ REGISTER_OUT r12 0x40400000
+
+test_mcrf_2_constant:
+  li r3, 2
+  li r4, 1
+  cmpw cr0, r3, r4
+  mcrf cr2, cr0
+  mfcr r12
+  blr
+  #_ REGISTER_OUT r3 2
+  #_ REGISTER_OUT r4 1
+  #_ REGISTER_OUT r12 0x40400000
+
+test_mcrf_3:
+  #_ REGISTER_IN r3 5
+  #_ REGISTER_IN r4 5
+  cmpw cr3, r3, r4
+  mcrf cr0, cr3
+  mfcr r12
+  blr
+  #_ REGISTER_OUT r3 5
+  #_ REGISTER_OUT r4 5
+  #_ REGISTER_OUT r12 0x40020000
+
+test_mcrf_3_constant:
+  li r3, 5
+  li r4, 5
+  cmpw cr3, r3, r4
+  mcrf cr0, cr3
+  mfcr r12
+  blr
+  #_ REGISTER_OUT r3 5
+  #_ REGISTER_OUT r4 5
+  #_ REGISTER_OUT r12 0x40020000
+
+test_mcrf_4:
+  #_ REGISTER_IN r3 100
+  #_ REGISTER_IN r4 50
+  cmpw cr5, r3, r4
+  mcrf cr7, cr5
+  mfcr r12
+  blr
+  #_ REGISTER_OUT r3 100
+  #_ REGISTER_OUT r4 50
+  #_ REGISTER_OUT r12 0x00000404
+
+test_mcrf_4_constant:
+  li r3, 100
+  li r4, 50
+  cmpw cr5, r3, r4
+  mcrf cr7, cr5
+  mfcr r12
+  blr
+  #_ REGISTER_OUT r3 100
+  #_ REGISTER_OUT r4 50
+  #_ REGISTER_OUT r12 0x00000404
+
+test_mcrf_5:
+  #_ REGISTER_IN r3 10
+  #_ REGISTER_IN r4 20
+  #_ REGISTER_IN r5 30
+  #_ REGISTER_IN r6 30
+  cmpw cr2, r3, r4
+  cmpw cr4, r5, r6
+  mcrf cr6, cr2
+  mfcr r12
+  blr
+  #_ REGISTER_OUT r3 10
+  #_ REGISTER_OUT r4 20
+  #_ REGISTER_OUT r5 30
+  #_ REGISTER_OUT r6 30
+  #_ REGISTER_OUT r12 0x00802040
+
+test_mcrf_5_constant:
+  li r3, 10
+  li r4, 20
+  li r5, 30
+  li r6, 30
+  cmpw cr2, r3, r4
+  cmpw cr4, r5, r6
+  mcrf cr6, cr2
+  mfcr r12
+  blr
+  #_ REGISTER_OUT r3 10
+  #_ REGISTER_OUT r4 20
+  #_ REGISTER_OUT r5 30
+  #_ REGISTER_OUT r6 30
+  #_ REGISTER_OUT r12 0x00802040