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1; Test that llvm-reduce can remove uninteresting attributes.2;3; RUN: llvm-reduce --abort-on-invalid-reduction --test FileCheck --test-arg --check-prefixes=CHECK-ALL,CHECK-INTERESTINGNESS --test-arg %s --test-arg --input-file %s -o %t4; RUN: cat %t | FileCheck --check-prefixes=CHECK-ALL,CHECK-FINAL %s5 6; CHECK-ALL: @gv0 = global i32 0 #07; CHECK-ALL-NEXT: @gv1 = global i32 0 #18; CHECK-ALL-NEXT: @gv2 = global i32 09@gv0 = global i32 0 #010@gv1 = global i32 0 #111@gv2 = global i32 0 #212 13; CHECK-INTERESTINGNESS: attributes #0 = {14; CHECK-INTERESTINGNESS-SAME: "attr0"15; CHECK-INTERESTINGNESS-SAME: "attr2"16 17; CHECK-INTERESTINGNESS-NEXT: attributes #1 = {18; CHECK-INTERESTINGNESS-SAME: "attr4"19 20; CHECK-FINAL: attributes #0 = { "attr0" "attr2" }21; CHECK-FINAL-NEXT: attributes #1 = { "attr4" }22 23; CHECK-FINAL-NOT: attributes #224 25attributes #0 = { "attr0" "attr1" "attr2"}26attributes #1 = { "attr3" "attr4" "attr5"}27attributes #2 = { "attr6" "attr7" "attr8"}28