1 # RUN: llc -o - %s -mtriple=aarch64--linux-gnu -mcpu=falkor -run-pass=aarch64-ccmp | FileCheck %s
3 # This test checks that successor probabilties are properly updated after a
6 # CHECK-LABEL: name: aarch64-ccmp-successor-probs
8 # CHECK-NEXT: successors: %bb.2(0x04000000), %bb.3(0x7c000000)
9 # CHECK: CCMPXr %5, %4, 0, 10, implicit-def $nzcv, implicit $nzcv
11 name: aarch64-ccmp-successor-probs
13 - { id: 0, class: gpr64 }
14 - { id: 1, class: gpr64 }
15 - { id: 2, class: gpr64 }
16 - { id: 3, class: gpr64 }
17 - { id: 4, class: gpr64 }
18 - { id: 5, class: gpr64 }
19 - { id: 6, class: gpr64 }
20 - { id: 7, class: gpr64 }
23 successors: %bb.1(0x7e000000), %bb.2(0x02000000)
25 %0 = LDRXui killed $x0, 69
27 %2 = SUBSXrr %1, %0, implicit-def dead $nzcv
28 %3 = SUBSXri $x1, 1, 0, implicit-def dead $nzcv
31 %6 = SUBSXrr $x1, killed %2, implicit-def $nzcv
32 Bcc 11, %bb.2, implicit $nzcv
36 successors: %bb.2(0x02082082), %bb.3(0x7df7df7e)
38 %7 = SUBSXrr %5, %4, implicit-def $nzcv
39 Bcc 12, %bb.2, implicit $nzcv
43 successors: %bb.3(0x80000000)