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- ; RUN: %opt-exe %s -scopenested -scopenestinfo -analyze -S | %FileCheck %s
- ; CHECK: ScopeNestInfo:
- ; CHECK: @TopLevel_Begin
- ; CHECK: entry
- ; CHECK: @Switch_Begin
- ; CHECK: @Switch_Case
- ; CHECK: switch0.default
- ; CHECK: dx.SwitchBreak
- ; CHECK: @Switch_Break
- ; CHECK: @Switch_Break
- ; CHECK: @Switch_Case
- ; CHECK: switch0.case0
- ; CHECK: @Switch_Break
- ; CHECK: @Switch_Case
- ; CHECK: switch0.case1
- ; CHECK: dx.SwitchBreak.1
- ; CHECK: @Switch_Break
- ; CHECK: @Switch_Break
- ; CHECK: @Switch_Case
- ; CHECK: switch0.case2
- ; CHECK: @Switch_Begin
- ; CHECK: @Switch_Case
- ; CHECK: switch1.default
- ; CHECK: dx.SwitchBreak.3
- ; CHECK: @Switch_Break
- ; CHECK: @Switch_Break
- ; CHECK: @Switch_Case
- ; CHECK: switch1.case0
- ; CHECK: dx.SwitchBreak.4
- ; CHECK: @Switch_Break
- ; CHECK: @Switch_Break
- ; CHECK: @Switch_Case
- ; CHECK: switch1.case1
- ; CHECK: dx.SwitchBreak.5
- ; CHECK: @Switch_Break
- ; CHECK: @Switch_Break
- ; CHECK: @Switch_Case
- ; CHECK: switch1.case2
- ; CHECK: @Switch_Break
- ; CHECK: @Switch_End
- ; CHECK: dx.EndSwitchScope.2
- ; CHECK: switch1.end
- ; CHECK: @Switch_Break
- ; CHECK: @Switch_End
- ; CHECK: dx.EndSwitchScope
- ; CHECK: switch0.end
- ; CHECK: @TopLevel_End
- define i32 @main(i1 %c1, i1 %c2, i1 %c3, i32 %i1, i32 %i2) {
- entry:
- %res = alloca i32
- store i32 1, i32 *%res
- switch i32 %i1, label %switch0.default [ i32 0, label %switch0.case0
- i32 1, label %switch0.case1
- i32 11, label %switch0.case1
- i32 12, label %switch0.case2
- i32 2, label %switch0.case2 ]
- switch0.case0:
- ret i32 %i1
- switch0.case1:
- store i32 1, i32 *%res
- br label %switch0.end
- switch0.case2:
- store i32 2, i32 *%res
- ;; -------------------
- switch i32 %i1, label %switch1.default [ i32 0, label %switch1.case0
- i32 1, label %switch1.case1
- i32 11, label %switch1.case1
- i32 12, label %switch1.case2
- i32 2, label %switch1.case2 ]
- switch1.case0:
- store i32 898, i32 *%res
- br label %switch1.end
- switch1.case1:
- store i32 4, i32 *%res
- br label %switch1.end
- switch1.case2:
- ret i32 88
- switch1.default:
- store i32 -5, i32 *%res
- br label %switch1.end
- switch1.end:
- br label %switch0.end
- ;; ---------------------
- switch0.default:
- store i32 -1, i32 *%res
- br label %switch0.end
- switch0.end:
- %switch0.0 = load i32, i32 *%res
- %switch0.1 = add i32 %switch0.0, 1
- store i32 %switch0.1, i32 *%res
- %0 = load i32, i32 *%res
- ret i32 %0
- }
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