| // We support a CC1 option for disabling LLVM's passes. |
| // RUN: %clang -O2 -Xclang -disable-llvm-passes -### %s 2>&1 \ |
| // RUN: | FileCheck --check-prefix=DISABLED %s |
| // DISABLED: -cc1 |
| // DISABLED-NOT: "-mllvm" "-disable-llvm-passes" |
| // DISABLED: "-disable-llvm-passes" |
| // |
| // We also support two alternative spellings for historical reasons. |
| // RUN: %clang -O2 -Xclang -disable-llvm-optzns -### %s 2>&1 \ |
| // RUN: | FileCheck --check-prefix=DISABLED-LEGACY %s |
| // RUN: %clang -O2 -mllvm -disable-llvm-optzns -### %s 2>&1 \ |
| // RUN: | FileCheck --check-prefix=DISABLED-LEGACY %s |
| // DISABLED-LEGACY: -cc1 |
| // DISABLED-LEGACY-NOT: "-mllvm" "-disable-llvm-optzns" |
| // DISABLED-LEGACY: "-disable-llvm-optzns" |
| // |
| // The main flag shouldn't be specially handled when used with '-mllvm'. |
| // RUN: %clang -O2 -mllvm -disable-llvm-passes -### %s 2>&1 | FileCheck --check-prefix=MLLVM %s |
| // MLLVM: -cc1 |
| // MLLVM-NOT: -disable-llvm-passes |
| // MLLVM: "-mllvm" "-disable-llvm-passes" |
| // MLLVM-NOT: -disable-llvm-passes |
