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; RUN: opt < %s -function-attrs -S | FileCheck %s
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; RUN: opt < %s -passes=function-attrs -S | FileCheck %s
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; PR2792
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@g = global i32 0 ; <i32*> [#uses=1]
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define i32 @f() {
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%t = load volatile i32, i32* @g ; <i32> [#uses=1]
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ret i32 %t
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}
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; CHECK-NOT: attributes #{{.*}} read
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