/// Verify the usage of -fsycl-force-target applies to all expected unbundlings
// RUN: touch %t.o
// RUN: %clangxx -fsycl -fsycl-targets=spir64_gen -fsycl-force-target=spir64 \
// RUN:          -target x86_64-unknown-linux-gnu \
// RUN:          %s --sysroot=%S/Inputs/SYCL %t.o -### 2>&1 \
// RUN:   | FileCheck %s -check-prefix=CHECK_FORCE_TARGET
// RUN: %clangxx -fsycl -fsycl-targets=spir64_gen \
// RUN:          -target x86_64-unknown-linux-gnu \
// RUN:          -fsycl-force-target=spir64-unknown-unknown \
// RUN:          %s --sysroot=%S/Inputs/SYCL %t.o -### 2>&1 \
// RUN:   | FileCheck %s -check-prefixes=CHECK_FORCE_TARGET,CHECK_FORCE_TARGET_GEN
// RUN: %clangxx -fsycl -fsycl-targets=spir64_x86_64 \
// RUN:          -fsycl-force-target=spir64 %s \
// RUN:          -target x86_64-unknown-linux-gnu \
// RUN:          --sysroot=%S/Inputs/SYCL %t.o -### 2>&1 \
// RUN:   | FileCheck %s -check-prefixes=CHECK_FORCE_TARGET,CHECK_FORCE_TARGET_CPU
// CHECK_FORCE_TARGET: clang-offload-bundler{{.*}} "-type=o" "-targets=host-{{.*}},sycl-spir64-unknown-unknown" "-input={{.*}}" "-output={{.*}}" "-output=[[DEVICEOBJECTOUTx:.+]]" "-unbundle" "-allow-missing-bundles"
// CHECK_FORCE_TARGET: clang-offload-bundler{{.*}} "-type=o" "-targets=host-{{.*}},sycl-spir64-unknown-unknown" "-input={{.*}}" "-output={{.*}}" "-output=[[DEVICEOBJECTOUT:.+]]" "-unbundle" "-allow-missing-bundles"
// CHECK_FORCE_TARGET: spirv-to-ir-wrapper{{.*}} "[[DEVICEOBJECTOUT]]" "-o" "[[DEVICEOBJECTBC:.+\.bc]]"
// CHECK_FORCE_TARGET: llvm-link{{.*}} "[[DEVICEOBJECTBC]]"{{.*}} "-o" "[[DEVICEOBJLINKED:.+\.bc]]" "--suppress-warnings"
// CHECK_FORCE_TARGET: llvm-link{{.*}} "{{.*}}libsycl-complex{{.*}}"
// CHECK_FORCE_TARGET_GEN: llvm-foreach{{.*}} {{.*}}ocloc{{.*}}
// CHECK_FORCE_TARGET_CPU: llvm-foreach{{.*}} {{.*}}opencl-aot{{.*}}

/// Verify the usage of -fsycl-force-target applies to all expected unbundlings
/// and also applies to clang-offload-deps step
// RUN: %clangxx -fsycl -fsycl-targets=spir64_gen -fsycl-force-target=spir64 \
// RUN:          -target x86_64-unknown-linux-gnu -fno-sycl-device-lib=all \
// RUN:          %s %S/Inputs/SYCL/liblin64.a -### 2>&1 \
// RUN:   | FileCheck %s -check-prefix=CHECK_FORCE_TARGET_ARCHIVE
// CHECK_FORCE_TARGET_ARCHIVE: clang-offload-deps{{.*}} "-targets=sycl-spir64-unknown-unknown" "-outputs={{.*}}"
// CHECK_FORCE_TARGET_ARCHIVE: clang-offload-bundler{{.*}} "-type=aoo" "-targets=sycl-spir64-unknown-unknown" "-input={{.*}}liblin64.a" "-output=[[DEVICELISTOUT:.+]]" "-unbundle" "-allow-missing-bundles"
// CHECK_FORCE_TARGET_ARCHIVE: spirv-to-ir-wrapper{{.*}} "[[DEVICELISTOUT]]" "-o" "[[DEVICELISTBC:.+\.txt]]"
// CHECK_FORCE_TARGET_ARCHIVE: llvm-link{{.*}} "@[[DEVICELISTBC]]"{{.*}} "-o" "[[DEVICEARCHIVELINKED:.+\.bc]]" "--suppress-warnings"
// CHECK_FORCE_TARGET_ARCHIVE: llvm-foreach{{.*}} {{.*}}ocloc{{.*}}

/// -fsycl-force-target is only valid with -fsycl-target with single targets
// RUN: not %clangxx -fsycl -fsycl-targets=spir64_gen,spir64_x86_64 \
// RUN:          -fsycl-force-target=spir64 %s -### 2>&1 \
// RUN:   | FileCheck %s -check-prefix=MULTIPLE_TARGET
// MULTIPLE_TARGET: error: multiple target usage with '-fsycl-targets=spir64_gen,spir64_x86_64' is not supported with '-fsycl-force-target=spir64'