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1# RUN: llc -mtriple=x86_64-- -run-pass=machine-region-info %s -debug-only=machine-region-info -o /dev/null 2>&1 | FileCheck %s2# REQUIRES: asserts3---4name: fun5body: |6 bb.0:7 CMP32ri8 $edi, 40, implicit-def $eflags8 JCC_1 %bb.7, 5, implicit killed $eflags9 JMP_1 %bb.110 11 bb.1:12 CMP32ri8 $edi, 1, implicit-def $eflags13 JCC_1 %bb.11, 5, implicit killed $eflags14 JMP_1 %bb.215 16 bb.2:17 CMP32ri8 $edi, 2, implicit-def $eflags18 JCC_1 %bb.5, 5, implicit killed $eflags19 JMP_1 %bb.320 21 bb.3:22 CMP32ri8 $edi, 90, implicit-def $eflags23 JCC_1 %bb.5, 5, implicit killed $eflags24 JMP_1 %bb.425 26 bb.4:27 28 bb.5:29 CMP32ri8 $edi, 4, implicit-def $eflags30 JCC_1 %bb.11, 5, implicit killed $eflags31 JMP_1 %bb.632 33 bb.6:34 JMP_1 %bb.1135 36 bb.7:37 CMP32ri8 $edi, 5, implicit-def $eflags38 JCC_1 %bb.9, 4, implicit killed $eflags39 JMP_1 %bb.840 41 bb.8:42 43 bb.9:44 CMP32ri8 $edi, 6, implicit-def $eflags45 JCC_1 %bb.11, 4, implicit killed $eflags46 JMP_1 %bb.1047 48 bb.10:49 50 bb.11:51 RET 052 53...54 55# CHECK: Region tree:56# CHECK-NEXT: [0] %bb.0 => <Function Return>57# CHECK-NEXT: [1] %bb.0 => %bb.1158# CHECK-NEXT: [2] %bb.7 => %bb.959# CHECK-NEXT: [2] %bb.9 => %bb.1160# CHECK-NEXT: [2] %bb.1 => %bb.1161# CHECK-NEXT: [3] %bb.2 => %bb.562# CHECK-NEXT: [4] %bb.3 => %bb.563# CHECK-NEXT: [3] %bb.5 => %bb.1164# CHECK-NEXT: End region tree65