32 lines
971 B
LLVM
32 lines
971 B
LLVM
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; RUN: llc -mtriple=arm-eabi %s -o /dev/null
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%struct.List = type { ptr, i32 }
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@Node5 = external constant %struct.List ; <ptr> [#uses=1]
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@"\01LC" = external constant [7 x i8] ; <ptr> [#uses=1]
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define i32 @main() nounwind {
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entry:
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br label %bb
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bb: ; preds = %bb3, %entry
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%CurL.02 = phi ptr [ @Node5, %entry ], [ %2, %bb3 ] ; <ptr> [#uses=1]
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%PrevL.01 = phi ptr [ null, %entry ], [ %CurL.02, %bb3 ] ; <ptr> [#uses=1]
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%0 = icmp eq ptr %PrevL.01, null ; <i1> [#uses=1]
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br i1 %0, label %bb3, label %bb1
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bb1: ; preds = %bb
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br label %bb3
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bb3: ; preds = %bb1, %bb
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%iftmp.0.0 = phi i32 [ 0, %bb1 ], [ -1, %bb ] ; <i32> [#uses=1]
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%1 = tail call i32 (ptr, ...) @printf(ptr @"\01LC", i32 0, i32 %iftmp.0.0) nounwind ; <i32> [#uses=0]
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%2 = load ptr, ptr null, align 4 ; <ptr> [#uses=2]
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%phitmp = icmp eq ptr %2, null ; <i1> [#uses=1]
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br i1 %phitmp, label %bb5, label %bb
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bb5: ; preds = %bb3
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ret i32 0
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}
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declare i32 @printf(ptr nocapture, ...) nounwind
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