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- ; RUN: opt < %s -analyze -scalar-evolution -scalar-evolution-max-iterations=0 | FileCheck %s
- ; PR2364
- ; CHECK: backedge-taken count is 61
- define i32 @func_6() nounwind {
- entry:
- br label %bb5
- bb: ; preds = %bb5
- %tmp2 = add i32 %i.0, 1 ; <i32> [#uses=1]
- %tmp4 = add i8 %x.0, -4 ; <i8> [#uses=1]
- br label %bb5
- bb5: ; preds = %bb, %entry
- %x.0 = phi i8 [ 0, %entry ], [ %tmp4, %bb ] ; <i8> [#uses=2]
- %i.0 = phi i32 [ 0, %entry ], [ %tmp2, %bb ] ; <i32> [#uses=2]
- %tmp7 = icmp eq i8 %x.0, 12 ; <i1> [#uses=1]
- br i1 %tmp7, label %return, label %bb
- return: ; preds = %bb5
- ret i32 %i.0
- }
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