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- ; RUN: %opt-exe %s -scopenested -scopenestinfo -analyze -S | %FileCheck %s
- ; CHECK: ScopeNestInfo:
- ; CHECK: @TopLevel_Begin
- ; CHECK: entry
- ; CHECK: @Loop_Begin
- ; CHECK: loop0
- ; CHECK: if0
- ; CHECK: @If_Begin
- ; CHECK: if0.T
- ; CHECK: @If_Else
- ; CHECK: if0.F
- ; CHECK: @If_End
- ; CHECK: dx.EndIfScope
- ; CHECK: if0.exit
- ; CHECK: @If_Begin
- ; CHECK: dx.LoopContinue
- ; CHECK: @Loop_Continue
- ; CHECK: @If_Else
- ; CHECK: dx.LoopExitHelper
- ; CHECK: @Loop_Break
- ; CHECK: @If_End
- ; CHECK: loop0.latch
- ; CHECK: @Loop_End
- ; CHECK: dx.LoopExit
- ; CHECK: loop0.exit
- ; CHECK: @TopLevel_End
- define i32 @main(i1 %c1, i1 %c2, i1 %c3, i32 %i1, i32 %i2) {
- entry:
- %res = alloca i32
- store i32 %i1, i32 *%res
- br label %loop0
- loop0:
- %loop0.0 = load i32, i32 *%res
- %loop0.1 = icmp eq i32 %loop0.0, 20
- br label %if0
- if0:
- br i1 %c1, label %if0.T, label %if0.F
- if0.T:
- %if0.T.0 = load i32, i32 *%res
- %if0.T.1 = add i32 %if0.T.0, 1
- store i32 %if0.T.1, i32 *%res
- br label %if0.exit
- if0.F:
- store i32 7, i32 *%res
- br label %if0.exit
- if0.exit:
- br i1 %c2, label %loop0.latch, label %loop0.exit
- loop0.latch:
- br label %loop0
- loop0.exit:
- %ret1 = load i32, i32 *%res
- ret i32 %ret1
- }
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