| /// Test -m[no-]unaligned-access and -m[no-]strict-align options. |
| |
| // RUN: %clang --target=loongarch64 -mstrict-align -fsyntax-only %s -### 2>&1 | \ |
| // RUN: FileCheck %s --check-prefix=CC1-NO-UNALIGNED |
| // RUN: %clang --target=loongarch64 -mno-strict-align -fsyntax-only %s -### 2>&1 | \ |
| // RUN: FileCheck %s --check-prefix=CC1-UNALIGNED |
| // RUN: %clang --target=loongarch64 -mstrict-align -mno-strict-align -fsyntax-only %s -### 2>&1 | \ |
| // RUN: FileCheck %s --check-prefix=CC1-UNALIGNED |
| // RUN: %clang --target=loongarch64 -mno-strict-align -mstrict-align -fsyntax-only %s -### 2>&1 | \ |
| // RUN: FileCheck %s --check-prefix=CC1-NO-UNALIGNED |
| |
| // RUN: %clang --target=loongarch64 -mstrict-align -S -emit-llvm %s -o - | \ |
| // RUN: FileCheck %s --check-prefix=IR-NO-UNALIGNED |
| // RUN: %clang --target=loongarch64 -mno-strict-align -S -emit-llvm %s -o - | \ |
| // RUN: FileCheck %s --check-prefix=IR-UNALIGNED |
| // RUN: %clang --target=loongarch64 -mstrict-align -mno-strict-align -S -emit-llvm %s -o - | \ |
| // RUN: FileCheck %s --check-prefix=IR-UNALIGNED |
| // RUN: %clang --target=loongarch64 -mno-strict-align -mstrict-align -S -emit-llvm %s -o - | \ |
| // RUN: FileCheck %s --check-prefix=IR-NO-UNALIGNED |
| |
| // RUN: not %clang -### --target=loongarch64 -mno-unaligned-access -munaligned-access %s 2>&1 | \ |
| // RUN: FileCheck %s --check-prefix=ERR |
| |
| // CC1-UNALIGNED: "-target-feature" "+ual" |
| // CC1-NO-UNALIGNED: "-target-feature" "-ual" |
| |
| // IR-UNALIGNED: attributes #[[#]] ={{.*}}"target-features"="{{(.*,)?}}+ual{{(,.*)?}}" |
| // IR-NO-UNALIGNED: attributes #[[#]] ={{.*}}"target-features"="{{(.*,)?}}-ual{{(,.*)?}}" |
| |
| // ERR: error: unsupported option '-mno-unaligned-access' for target 'loongarch64' |
| // ERR: error: unsupported option '-munaligned-access' for target 'loongarch64' |
| |
| int foo(void) { |
| return 3; |
| } |
