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- ; RUN: opt < %s -indvars -S -disable-output
- ; PR5758
- define zeroext i1 @foo() nounwind {
- entry:
- indirectbr i8* undef, [label %"202", label %"133"]
- "132": ; preds = %"133"
- %0 = add i32 %1, 1 ; <i32> [#uses=1]
- br label %"133"
- "133": ; preds = %"132", %entry
- %1 = phi i32 [ %0, %"132" ], [ 0, %entry ] ; <i32> [#uses=2]
- %2 = icmp eq i32 %1, 4 ; <i1> [#uses=1]
- br i1 %2, label %"134", label %"132"
- "134": ; preds = %"133"
- ret i1 true
- "202": ; preds = %entry
- ret i1 false
- }
- ; PR7333
- define void @__atomvec_module__put_vrml_bonds() nounwind {
- bb7.preheader: ; preds = %entry
- indirectbr i8* undef, [label %bb14, label %bb16]
- bb14: ; preds = %bb14, %bb7.preheader
- br label %bb16
- bb16: ; preds = %bb16, %bb14, %bb7.preheader
- %S.31.0 = phi i64 [ %3, %bb16 ], [ 1, %bb7.preheader ], [ 1, %bb14 ] ; <i64> [#uses=2]
- %0 = add nsw i64 %S.31.0, -1 ; <i64> [#uses=1]
- %1 = getelementptr inbounds [3 x double], [3 x double]* undef, i64 0, i64 %0 ; <double*> [#uses=1]
- %2 = load double, double* %1, align 8 ; <double> [#uses=0]
- %3 = add nsw i64 %S.31.0, 1 ; <i64> [#uses=1]
- br label %bb16
- }
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