// RUN: not %clang --target=loongarch64 -march=loongarch -fsyntax-only %s 2>&1 | \ | |
// RUN: FileCheck --check-prefix=LOONGARCH %s | |
// LOONGARCH: error: invalid arch name '-march=loongarch' | |
// RUN: not %clang --target=loongarch64 -march=LA464 -fsyntax-only %s 2>&1 | \ | |
// RUN: FileCheck --check-prefix=LA464-UPPER %s | |
// LA464-UPPER: error: invalid arch name '-march=LA464' |