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f2f6ce65b7
input filename so that opt doesn't print the input filename in the output so that grep lines in the tests don't unintentionally match strings in the input filename. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81537 91177308-0d34-0410-b5e6-96231b3b80d8
25 lines
776 B
LLVM
25 lines
776 B
LLVM
; This test lures sretpromotion into promoting the sret argument of foo, even
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; when the function is used as an argument to bar. It used to not check for
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; this, assuming that all users of foo were direct calls, resulting in an
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; assertion failure later on.
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; We're mainly testing for opt not to crash, but we'll check to see if the sret
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; attribute is still there for good measure.
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; RUN: opt < %s -sretpromotion -S | grep sret
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%struct.S = type <{ i32, i32 }>
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define i32 @main() {
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entry:
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%tmp = alloca %struct.S ; <%struct.S*> [#uses=1]
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call void @bar( %struct.S* sret %tmp, void (%struct.S*, ...)* @foo )
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ret i32 undef
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}
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declare void @bar(%struct.S* sret , void (%struct.S*, ...)*)
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define internal void @foo(%struct.S* sret %agg.result, ...) {
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entry:
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ret void
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}
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