; RUN: llc < %s -mtriple=x86_64-apple-darwin ; rdar://7886733 %struct.CMTime = type <{ i64, i32, i32, i64 }> %struct.CMTimeMapping = type { %struct.CMTimeRange, %struct.CMTimeRange } %struct.CMTimeRange = type { %struct.CMTime, %struct.CMTime } define void @t(%struct.CMTimeMapping* noalias nocapture sret %agg.result) nounwind optsize ssp { entry: %agg.result1 = bitcast %struct.CMTimeMapping* %agg.result to i8* ; [#uses=1] tail call void @llvm.memcpy.p0i8.p0i8.i64(i8* %agg.result1, i8* null, i64 96, i32 4, i1 false) ret void } declare void @llvm.memcpy.p0i8.p0i8.i64(i8* nocapture, i8* nocapture, i64, i32, i1) nounwind