diff options
Diffstat (limited to 'test/CodeGen/thinlto_backend.c')
-rw-r--r-- | test/CodeGen/thinlto_backend.c | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/test/CodeGen/thinlto_backend.c b/test/CodeGen/thinlto_backend.c new file mode 100644 index 000000000000..a2737fb80c7d --- /dev/null +++ b/test/CodeGen/thinlto_backend.c @@ -0,0 +1,14 @@ +// RUN: %clang -O2 %s -flto=thin -c -o %t.o +// RUN: llvm-lto -thinlto -o %t %t.o + +// Ensure clang -cc1 give expected error for incorrect input type +// RUN: not %clang_cc1 -O2 -o %t1.o %s -c -fthinlto-index=%t.thinlto.bc 2>&1 | FileCheck %s -check-prefix=CHECK-WARNING +// CHECK-WARNING: error: invalid argument '-fthinlto-index={{.*}}' only allowed with '-x ir' + +// Ensure we get expected error for missing index file +// RUN: %clang -O2 -o %t1.o -x ir %t.o -c -fthinlto-index=bad.thinlto.bc 2>&1 | FileCheck %s -check-prefix=CHECK-ERROR +// CHECK-ERROR: Error loading index file 'bad.thinlto.bc' + +// Ensure Function Importing pass added +// RUN: %clang -O2 -o %t1.o -x ir %t.o -c -fthinlto-index=%t.thinlto.bc -mllvm -debug-pass=Structure 2>&1 | FileCheck %s -check-prefix=CHECK-PASS +// CHECK-PASS: Function Importing |