1 // RUN: %clang -O2 %s -flto=thin -c -o %t.o 2 // RUN: llvm-lto -thinlto -o %t %t.o 3 4 // -fthinlto_index should be passed to cc1 5 // RUN: %clang -O2 -o %t1.o -x ir %t.o -c -fthinlto-index=%t.thinlto.bc -### 2>&1 | FileCheck %s -check-prefix=CHECK-THINLTOBE-ACTION 6 // CHECK-THINLTOBE-ACTION: -fthinlto-index= 7 8 // Ensure clang driver gives the expected error for incorrect input type 9 // RUN: not %clang -O2 -o %t1.o %s -c -fthinlto-index=%t.thinlto.bc 2>&1 | FileCheck %s -check-prefix=CHECK-WARNING 10 // CHECK-WARNING: error: invalid argument '-fthinlto-index={{.*}}' only allowed with '-x ir' 11