clang/test/Driver/sycl-offload-jit.cpp

   1 /// Perform several driver tests for SYCL offloading for JIT
   2
   3 /// Check the phases graph with -fsycl. Use of -fsycl enables offload
   4 // RUN: %clang -ccc-print-phases --target=x86_64-unknown-linux-gnu -fsycl %s 2>&1 \
   5 // RUN:   | FileCheck -check-prefixes=CHK-PHASES %s
   6 // RUN: %clang_cl -ccc-print-phases --target=x86_64-pc-windows-msvc -fsycl -- %s 2>&1 \
   7 // RUN:   | FileCheck -check-prefixes=CHK-PHASES %s
   8 // CHK-PHASES: 0: input, "[[INPUT:.+\.cpp]]", c++, (host-sycl)
   9 // CHK-PHASES-NEXT: 1: preprocessor, {0}, c++-cpp-output, (host-sycl)
  10 // CHK-PHASES-NEXT: 2: compiler, {1}, ir, (host-sycl)
  11 // CHK-PHASES-NEXT: 3: input, "[[INPUT]]", c++, (device-sycl)
  12 // CHK-PHASES-NEXT: 4: preprocessor, {3}, c++-cpp-output, (device-sycl)
  13 // CHK-PHASES-NEXT: 5: compiler, {4}, ir, (device-sycl)
  14 // CHK-PHASES-NEXT: 6: backend, {5}, ir, (device-sycl)
  15 // CHK-PHASES-NEXT: 7: offload, "device-sycl (spirv64-unknown-unknown)" {6}, ir
  16 // CHK-PHASES-NEXT: 8: clang-offload-packager, {7}, image, (device-sycl)
  17 // CHK-PHASES-NEXT: 9: offload, "host-sycl (x86_64{{.*}})" {2}, "device-sycl (x86_64{{.*}})" {8}, ir
  18 // CHK-PHASES-NEXT: 10: backend, {9}, assembler, (host-sycl)
  19 // CHK-PHASES-NEXT: 11: assembler, {10}, object, (host-sycl)
  20 // CHK-PHASES-NEXT: 12: clang-linker-wrapper, {11}, image, (host-sycl)
  21
  22 /// Check expected default values for device compilation when using -fsycl as
  23 /// well as clang-offload-packager inputs.
  24 // RUN: %clang -### -fsycl -c --target=x86_64-unknown-linux-gnu %s 2>&1 \
  25 // RUN:   | FileCheck -check-prefix=CHK-DEVICE-TRIPLE %s
  26 // CHK-DEVICE-TRIPLE: "-cc1"{{.*}} "-triple" "spirv64-unknown-unknown"
  27 // CHK-DEVICE-TRIPLE-SAME: "-aux-triple" "x86_64-unknown-linux-gnu"
  28 // CHK-DEVICE-TRIPLE-SAME: "-fsycl-is-device"
  29 // CHK-DEVICE-TRIPLE-SAME: "-O2"
  30 // CHK-DEVICE-TRIPLE: clang-offload-packager{{.*}} "--image=file={{.*}}.bc,triple=spirv64-unknown-unknown,arch=,kind=sycl"
  31
  32 /// Check -fsycl-is-device is passed when compiling for the device.
  33 /// Check -fsycl-is-host is passed when compiling for host.
  34 // RUN: %clang -### -fsycl -c %s 2>&1 \
  35 // RUN:   | FileCheck -check-prefixes=CHK-FSYCL-IS-DEVICE,CHK-FSYCL-IS-HOST %s
  36 // RUN: %clang -### -fsycl -fsycl-device-only %s 2>&1 \
  37 // RUN:   | FileCheck -check-prefix=CHK-FSYCL-IS-DEVICE %s
  38 // RUN: %clang_cl -### -fsycl -c -- %s 2>&1 \
  39 // RUN:   | FileCheck -check-prefixes=CHK-FSYCL-IS-DEVICE,CHK-FSYCL-IS-HOST %s
  40 // RUN: %clang -### -fsycl -fsycl-host-only %s 2>&1 \
  41 // RUN:   | FileCheck -check-prefix=CHK-FSYCL-IS-HOST %s
  42 // CHK-FSYCL-IS-DEVICE: "-cc1"{{.*}} "-fsycl-is-device" {{.*}} "-emit-llvm-bc"
  43 // CHK-FSYCL-IS-HOST: "-cc1"{{.*}} "-fsycl-is-host"
  44
  45 /// Check for option incompatibility with -fsycl
  46 // RUN: not %clang -### -fsycl -ffreestanding %s 2>&1 \
  47 // RUN:   | FileCheck -check-prefix=CHK-INCOMPATIBILITY %s -DINCOMPATOPT=-ffreestanding
  48 // RUN: not %clang -### -fsycl --offload-new-driver -static-libstdc++ %s 2>&1 \
  49 // RUN:   | FileCheck -check-prefix=CHK-INCOMPATIBILITY %s -DINCOMPATOPT=-static-libstdc++
  50 // CHK-INCOMPATIBILITY: error: invalid argument '[[INCOMPATOPT]]' not allowed with '-fsycl'