forked from OSchip/llvm-project
84 lines
1.7 KiB
YAML
84 lines
1.7 KiB
YAML
# RUN: llc -mtriple=x86_64-- -run-pass=machine-region-info %s -debug-only=machine-region-info -o /dev/null 2>&1 | FileCheck %s
|
|
# REQUIRES: asserts
|
|
---
|
|
name: fun
|
|
body: |
|
|
bb.0:
|
|
successors: %bb.1, %bb.7
|
|
|
|
CMP32ri8 %edi, 40, implicit-def %eflags
|
|
JNE_1 %bb.7, implicit killed %eflags
|
|
JMP_1 %bb.1
|
|
|
|
bb.1:
|
|
successors: %bb.2, %bb.11
|
|
|
|
CMP32ri8 %edi, 1, implicit-def %eflags
|
|
JNE_1 %bb.11, implicit killed %eflags
|
|
JMP_1 %bb.2
|
|
|
|
bb.2:
|
|
successors: %bb.3, %bb.5
|
|
|
|
CMP32ri8 %edi, 2, implicit-def %eflags
|
|
JNE_1 %bb.5, implicit killed %eflags
|
|
JMP_1 %bb.3
|
|
|
|
bb.3:
|
|
successors: %bb.4, %bb.5
|
|
|
|
CMP32ri8 %edi, 90, implicit-def %eflags
|
|
JNE_1 %bb.5, implicit killed %eflags
|
|
JMP_1 %bb.4
|
|
|
|
bb.4:
|
|
successors: %bb.5
|
|
|
|
bb.5:
|
|
successors: %bb.6, %bb.11
|
|
|
|
CMP32ri8 %edi, 4, implicit-def %eflags
|
|
JNE_1 %bb.11, implicit killed %eflags
|
|
JMP_1 %bb.6
|
|
|
|
bb.6:
|
|
successors: %bb.11
|
|
|
|
JMP_1 %bb.11
|
|
|
|
bb.7:
|
|
successors: %bb.9, %bb.8
|
|
|
|
CMP32ri8 %edi, 5, implicit-def %eflags
|
|
JE_1 %bb.9, implicit killed %eflags
|
|
JMP_1 %bb.8
|
|
|
|
bb.8:
|
|
successors: %bb.9
|
|
|
|
bb.9:
|
|
successors: %bb.11, %bb.10
|
|
|
|
CMP32ri8 %edi, 6, implicit-def %eflags
|
|
JE_1 %bb.11, implicit killed %eflags
|
|
JMP_1 %bb.10
|
|
|
|
bb.10:
|
|
successors: %bb.11
|
|
|
|
bb.11:
|
|
RET 0
|
|
|
|
...
|
|
|
|
# CHECK: Region tree:
|
|
# CHECK-NEXT: [0] BB#0 => <Function Return>
|
|
# CHECK-NEXT: [1] BB#0 => BB#11
|
|
# CHECK-NEXT: [2] BB#1 => BB#11
|
|
# CHECK-NEXT: [3] BB#2 => BB#5
|
|
# CHECK-NEXT: [4] BB#3 => BB#5
|
|
# CHECK-NEXT: [3] BB#5 => BB#11
|
|
# CHECK-NEXT: [2] BB#7 => BB#9
|
|
# CHECK-NEXT: [2] BB#9 => BB#11
|
|
# CHECK-NEXT: End region tree
|