1 # REQUIRES: x86-registered-target
3 # RUN: cp -f %S/Inputs/prefix-never-matches.ll %t.ll
4 # RUN: %update_llc_test_checks --no-generate-body-for-unused-prefixes %t.ll 2>&1 | FileCheck %s
5 # RUN: FileCheck --input-file=%t.ll %s --check-prefix=OUTPUT
7 # CHECK: WARNING: Prefix A had conflicting output