1; RUN: opt < %s -loop-reduce 2; RUN: opt --try-experimental-debuginfo-iterators < %s -loop-reduce 3 4target datalayout = "e-p:32:32:32-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:32:64-f32:32:32-f64:32:64-v64:64:64-v128:128:128-a0:0:64-f80:128:128-n8:16:32-S128" 5 6%struct.nsTArray = type { i8 } 7%struct.nsTArrayHeader = type { i32 } 8 9define void @_Z6foobarR8nsTArray(ptr %aValues, i32 %foo, ptr %bar) nounwind { 10entry: 11 br label %for.body 12 13for.body: ; preds = %_ZN8nsTArray9ElementAtEi.exit, %entry 14 %i.06 = phi i32 [ %add, %_ZN8nsTArray9ElementAtEi.exit ], [ 0, %entry ] 15 %call.i = call ptr @_ZN8nsTArray4Hdr2Ev() nounwind 16 %add.ptr.i = getelementptr inbounds %struct.nsTArrayHeader, ptr %call.i, i32 1 17 %arrayidx = getelementptr inbounds %struct.nsTArray, ptr %add.ptr.i, i32 %i.06 18 %add = add nsw i32 %i.06, 1 19 call void @llvm.dbg.value(metadata ptr %aValues, metadata !0, metadata !DIExpression()) nounwind, !dbg !DILocation(scope: !1) 20 br label %_ZN8nsTArray9ElementAtEi.exit 21 22_ZN8nsTArray9ElementAtEi.exit: ; preds = %for.body 23 %arrayidx.i = getelementptr inbounds %struct.nsTArray, ptr %add.ptr.i, i32 %add 24 call void @_ZN11nsTArray15ComputeDistanceERKS_Rd(ptr %arrayidx, ptr %arrayidx.i) nounwind 25 %cmp = icmp slt i32 %add, %foo 26 br i1 %cmp, label %for.body, label %for.end 27 28for.end: ; preds = %_ZN8nsTArray9ElementAtEi.exit 29 ret void 30} 31 32declare void @_ZN11nsTArray15ComputeDistanceERKS_Rd(ptr, ptr) 33 34declare ptr @_ZN8nsTArray4Hdr2Ev() 35 36declare void @llvm.dbg.value(metadata, metadata, metadata) nounwind readnone 37 38!0 = !DILocalVariable(scope: !1) 39!1 = distinct !DISubprogram() 40