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