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