10bc5436aSSamuel; Test that llvm-reduce can remove uninteresting attributes. 20bc5436aSSamuel; 3*1437a834SRushi Bhamani; 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 %t 40bc5436aSSamuel; RUN: cat %t | FileCheck --check-prefixes=CHECK-ALL,CHECK-FINAL %s 50bc5436aSSamuel 60bc5436aSSamuel; CHECK-ALL: @gv0 = global i32 0 #0 70bc5436aSSamuel; CHECK-ALL-NEXT: @gv1 = global i32 0 #1 80bc5436aSSamuel; CHECK-ALL-NEXT: @gv2 = global i32 0 90bc5436aSSamuel@gv0 = global i32 0 #0 100bc5436aSSamuel@gv1 = global i32 0 #1 110bc5436aSSamuel@gv2 = global i32 0 #2 120bc5436aSSamuel 130bc5436aSSamuel; CHECK-INTERESTINGNESS: attributes #0 = { 140bc5436aSSamuel; CHECK-INTERESTINGNESS-SAME: "attr0" 150bc5436aSSamuel; CHECK-INTERESTINGNESS-SAME: "attr2" 160bc5436aSSamuel 170bc5436aSSamuel; CHECK-INTERESTINGNESS-NEXT: attributes #1 = { 180bc5436aSSamuel; CHECK-INTERESTINGNESS-SAME: "attr4" 190bc5436aSSamuel 200bc5436aSSamuel; CHECK-FINAL: attributes #0 = { "attr0" "attr2" } 210bc5436aSSamuel; CHECK-FINAL-NEXT: attributes #1 = { "attr4" } 220bc5436aSSamuel 230bc5436aSSamuel; CHECK-FINAL-NOT: attributes #2 240bc5436aSSamuel 250bc5436aSSamuelattributes #0 = { "attr0" "attr1" "attr2"} 260bc5436aSSamuelattributes #1 = { "attr3" "attr4" "attr5"} 270bc5436aSSamuelattributes #2 = { "attr6" "attr7" "attr8"} 28