1; RUN: opt < %s -inline -simplify-libcalls -functionattrs | \ 2; RUN: llvm-dis | grep nocapture | count 2 3; Check that nocapture attributes are added when run after an SCC pass. 4; PR3520 5 6define i32 @use(i8* %x) nounwind readonly { 7entry: 8 %0 = tail call i64 @strlen(i8* %x) nounwind readonly ; <i64> [#uses=1] 9 %1 = trunc i64 %0 to i32 ; <i32> [#uses=1] 10 ret i32 %1 11} 12 13declare i64 @strlen(i8*) nounwind readonly 14