| ! Tests for the `-save-temps` flag. Instead of checking the commands generated |
| ! by the driver with `-###` (like the save-temps.f90 test does), here we check |
| ! that the MLIR files are actually produced in the specified location because |
| ! the driver does not generate specific passes for MLIR. Instead, they are |
| ! generated during code generation as additional outputs. |
| |
| ! As `flang` does not implement `-fc1as` (i.e. a driver for the integrated |
| ! assembler), we need to use `-fno-integrated-as` here. |
| ! However, calling an external assembler on arm64 Macs fails, because it's |
| ! currently being invoked with the `-Q` flag, that is not supported on arm64. |
| ! UNSUPPORTED: system-windows, system-darwin |
| |
| !-------------------------- |
| ! Invalid output directory |
| !-------------------------- |
| ! RUN: not %flang_fc1 -emit-llvm-bc -save-temps=#invalid-dir -o - %s 2>&1 | FileCheck %s -check-prefix=MLIR-ERROR |
| ! MLIR-ERROR: error: Saving MLIR temp file failed |
| |
| !-------------------------- |
| ! Save to cwd |
| !-------------------------- |
| ! RUN: rm -rf %t && mkdir -p %t |
| ! RUN: pushd %t && %flang -c -fno-integrated-as -save-temps=cwd -o out.o %s 2>&1 |
| ! RUN: FileCheck %s -input-file=save-mlir-temps-fir.mlir -check-prefix=MLIR-FIR |
| ! RUN: FileCheck %s -input-file=save-mlir-temps-llvmir.mlir -check-prefix=MLIR-LLVMIR |
| ! RUN: popd |
| |
| ! RUN: rm -rf %t && mkdir -p %t |
| ! RUN: pushd %t && %flang -c -fno-integrated-as -save-temps -o out.o %s 2>&1 |
| ! RUN: FileCheck %s -input-file=save-mlir-temps-fir.mlir -check-prefix=MLIR-FIR |
| ! RUN: FileCheck %s -input-file=save-mlir-temps-llvmir.mlir -check-prefix=MLIR-LLVMIR |
| ! RUN: popd |
| |
| !-------------------------- |
| ! Save to output directory |
| !-------------------------- |
| ! RUN: rm -rf %t && mkdir -p %t |
| ! RUN: %flang -c -fno-integrated-as -save-temps=obj -o %t/out.o %s 2>&1 |
| ! RUN: FileCheck %s -input-file=%t/save-mlir-temps-fir.mlir -check-prefix=MLIR-FIR |
| ! RUN: FileCheck %s -input-file=%t/save-mlir-temps-llvmir.mlir -check-prefix=MLIR-LLVMIR |
| |
| !-------------------------- |
| ! Save to specific directory |
| !-------------------------- |
| ! RUN: rm -rf %t && mkdir -p %t |
| ! RUN: %flang -c -fno-integrated-as -save-temps=%t -o %t/out.o %s 2>&1 |
| ! RUN: FileCheck %s -input-file=%t/save-mlir-temps-fir.mlir -check-prefix=MLIR-FIR |
| ! RUN: FileCheck %s -input-file=%t/save-mlir-temps-llvmir.mlir -check-prefix=MLIR-LLVMIR |
| |
| !-------------------------- |
| ! Content to check from the MLIR outputs |
| !-------------------------- |
| ! MLIR-FIR-NOT: llvm.func |
| ! MLIR-FIR: func.func @{{.*}}main(){{.*}} |
| |
| ! MLIR-LLVMIR-NOT: func.func |
| ! MLIR-LLVMIR: llvm.func @{{.*}}main(){{.*}} |
| |
| end program |