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comparison flang/test/Driver/save-mlir-temps.f90 @ 252:1f2b6ac9f198 llvm-original

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LLVM16-1
author Shinji KONO <kono@ie.u-ryukyu.ac.jp>
date Fri, 18 Aug 2023 09:04:13 +0900
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237:c80f45b162ad 252:1f2b6ac9f198
1 ! Tests for the `-save-temps` flag. Instead of checking the commands generated
2 ! by the driver with `-###` (like the save-temps.f90 test does), here we check
3 ! that the MLIR files are actually produced in the specified location because
4 ! the driver does not generate specific passes for MLIR. Instead, they are
5 ! generated during code generation as additional outputs.
6
7 ! As `flang` does not implement `-fc1as` (i.e. a driver for the integrated
8 ! assembler), we need to use `-fno-integrated-as` here.
9
10 ! UNSUPPORTED: system-windows
11
12 !--------------------------
13 ! Invalid output directory
14 !--------------------------
15 ! RUN: not %flang_fc1 -emit-llvm-bc -save-temps=#invalid-dir -o - %s 2>&1 | FileCheck %s -check-prefix=MLIR-ERROR
16 ! MLIR-ERROR: error: Saving MLIR temp file failed
17
18 !--------------------------
19 ! Save to cwd
20 !--------------------------
21 ! RUN: rm -rf %t && mkdir -p %t
22 ! RUN: pushd %t && %flang -c -fno-integrated-as -save-temps=cwd -o out.o %s 2>&1
23 ! RUN: FileCheck %s -input-file=save-mlir-temps-fir.mlir -check-prefix=MLIR-FIR
24 ! RUN: FileCheck %s -input-file=save-mlir-temps-llvmir.mlir -check-prefix=MLIR-LLVMIR
25 ! RUN: popd
26
27 ! RUN: rm -rf %t && mkdir -p %t
28 ! RUN: pushd %t && %flang -c -fno-integrated-as -save-temps -o out.o %s 2>&1
29 ! RUN: FileCheck %s -input-file=save-mlir-temps-fir.mlir -check-prefix=MLIR-FIR
30 ! RUN: FileCheck %s -input-file=save-mlir-temps-llvmir.mlir -check-prefix=MLIR-LLVMIR
31 ! RUN: popd
32
33 !--------------------------
34 ! Save to output directory
35 !--------------------------
36 ! RUN: rm -rf %t && mkdir -p %t
37 ! RUN: %flang -c -fno-integrated-as -save-temps=obj -o %t/out.o %s 2>&1
38 ! RUN: FileCheck %s -input-file=%t/save-mlir-temps-fir.mlir -check-prefix=MLIR-FIR
39 ! RUN: FileCheck %s -input-file=%t/save-mlir-temps-llvmir.mlir -check-prefix=MLIR-LLVMIR
40
41 !--------------------------
42 ! Save to specific directory
43 !--------------------------
44 ! RUN: rm -rf %t && mkdir -p %t
45 ! RUN: %flang -c -fno-integrated-as -save-temps=%t -o %t/out.o %s 2>&1
46 ! RUN: FileCheck %s -input-file=%t/save-mlir-temps-fir.mlir -check-prefix=MLIR-FIR
47 ! RUN: FileCheck %s -input-file=%t/save-mlir-temps-llvmir.mlir -check-prefix=MLIR-LLVMIR
48
49 !--------------------------
50 ! Content to check from the MLIR outputs
51 !--------------------------
52 ! MLIR-FIR-NOT: llvm.func
53 ! MLIR-FIR: func.func @{{.*}}main() {
54
55 ! MLIR-FIR-NOT: func.func
56 ! MLIR-LLVMIR: llvm.func @{{.*}}main() {
57
58 end program