18 files changed, 111 insertions, 78 deletions
diff --git a/clang/test/Driver/amdgpu-hip-system-arch.c b/clang/test/Driver/amdgpu-hip-system-arch.c
index 9c27bc0..12e298a 100644
--- a/clang/test/Driver/amdgpu-hip-system-arch.c
+++ b/clang/test/Driver/amdgpu-hip-system-arch.c
@@ -14,14 +14,14 @@
 // RUN:   | FileCheck %s --check-prefix=NO-OUTPUT-ERROR
 // RUN:   not %clang -### --target=x86_64-unknown-linux-gnu -nogpulib --offload-new-driver --offload-arch=native --amdgpu-arch-tool=%t/amdgpu_arch_fail -x hip %s 2>&1 \
 // RUN:   | FileCheck %s --check-prefix=NO-OUTPUT-ERROR
-// NO-OUTPUT-ERROR: error: cannot determine amdgcn architecture{{.*}}; consider passing it via '--offload-arch'
+// NO-OUTPUT-ERROR: error: cannot determine hip architecture{{.*}}; consider passing it via '--offload-arch'
 
 // case when amdgpu-arch does not return anything with successful execution
 // RUN:   not %clang -### --target=x86_64-unknown-linux-gnu -nogpulib --offload-arch=native --amdgpu-arch-tool=%t/amdgpu_arch_empty -x hip %s 2>&1 \
 // RUN:   | FileCheck %s --check-prefix=EMPTY-OUTPUT
 // RUN:   not %clang -### --target=x86_64-unknown-linux-gnu -nogpulib --offload-new-driver --offload-arch=native --amdgpu-arch-tool=%t/amdgpu_arch_empty -x hip %s 2>&1 \
 // RUN:   | FileCheck %s --check-prefix=EMPTY-OUTPUT
-// EMPTY-OUTPUT: error: cannot determine amdgcn architecture: No AMD GPU detected in the system; consider passing it via '--offload-arch'
+// EMPTY-OUTPUT: error: cannot determine hip architecture: No GPU detected in the system; consider passing it via '--offload-arch'
 
 // case when amdgpu-arch returns a gfx906 GPU.
 // RUN:   %clang -### --target=x86_64-unknown-linux-gnu -nogpuinc -nogpulib --offload-arch=native --amdgpu-arch-tool=%t/amdgpu_arch_gfx906 -x hip %s 2>&1 \
@@ -36,4 +36,4 @@
 // RUN:     --offload-arch=native --amdgpu-arch-tool=%t/amdgpu_arch_gfx906 \
 // RUN:     -x hip %s 2>&1 | \
 // RUN:   FileCheck %s --check-prefix=BAD-TIMEOUT
-// BAD-TIMEOUT: clang: error: cannot determine amdgcn architecture: CLANG_TOOLCHAIN_PROGRAM_TIMEOUT expected an integer, got 'foo'; consider passing it via '--offload-arch'; environment variable CLANG_TOOLCHAIN_PROGRAM_TIMEOUT specifies the tool timeout (integer secs, <=0 is infinite)
+// BAD-TIMEOUT: clang: error: cannot determine hip architecture: CLANG_TOOLCHAIN_PROGRAM_TIMEOUT expected an integer, got 'foo'; consider passing it via '--offload-arch'; environment variable CLANG_TOOLCHAIN_PROGRAM_TIMEOUT specifies the tool timeout (integer secs, <=0 is infinite)
diff --git a/clang/test/Driver/baremetal.cpp b/clang/test/Driver/baremetal.cpp
index 4dc3201..adb59e1 100644
--- a/clang/test/Driver/baremetal.cpp
+++ b/clang/test/Driver/baremetal.cpp
@@ -257,7 +257,7 @@
 // CHECK-RV64-SAME:"{{.*}}.o"
 // CHECK-RV64-SAME: "{{[^"]*}}libclang_rt.builtins.a"
 // CHECK-RV64-SAME: "-lc"
-// CHECK-RV64-SAME: "-X" "-o" "{{.*}}.tmp.out"
+// CHECK-RV64-SAME: "-o" "{{.*}}.tmp.out"
 
 // RUN: %clangxx %s -### --target=riscv64-unknown-elf 2>&1 \
 // RUN:     --sysroot=%S/Inputs/basic_riscv64_tree/riscv64-unknown-elf \
@@ -271,7 +271,7 @@
 // CHECK-RV64-DEFAULTCXX-SAME: "-lc++" "-lm"
 // CHECK-RV64-DEFAULTCXX-SAME: "{{[^"]*}}libclang_rt.builtins.a"
 // CHECK-RV64-DEFAULTCXX-SAME: "-lc"
-// CHECK-RV64-DEFAULTCXX-SAME: "-X" "-o" "a.out"
+// CHECK-RV64-DEFAULTCXX-SAME: "-o" "a.out"
 
 // RUN: %clangxx %s -### --target=riscv64-unknown-elf 2>&1 \
 // RUN:     --sysroot=%S/Inputs/basic_riscv64_tree/riscv64-unknown-elf \
@@ -288,7 +288,7 @@
 // CHECK-RV64-LIBCXX-SAME: "-lc++" "-lm"
 // CHECK-RV64-LIBCXX-SAME: "{{[^"]*}}libclang_rt.builtins.a"
 // CHECK-RV64-LIBCXX-SAME: "-lc"
-// CHECK-RV64-LIBCXX-SAME: "-X" "-o" "a.out"
+// CHECK-RV64-LIBCXX-SAME: "-o" "a.out"
 
 // RUN: %clangxx %s -### 2>&1 --target=riscv64-unknown-elf \
 // RUN:     --sysroot=%S/Inputs/basic_riscv64_tree/riscv64-unknown-elf \
@@ -305,7 +305,7 @@
 // CHECK-RV64-LIBSTDCXX-SAME: "-lstdc++" "-lm"
 // CHECK-RV64-LIBSTDCXX-SAME: "{{[^"]*}}libclang_rt.builtins.a"
 // CHECK-RV64-LIBSTDCXX-SAME: "-lc"
-// CHECK-RV64-LIBSTDCXX-SAME: "-X" "-o" "a.out"
+// CHECK-RV64-LIBSTDCXX-SAME: "-o" "a.out"
 
 // RUN: %clang %s -### 2>&1 --target=riscv32-unknown-elf \
 // RUN:     -L some/directory/user/asked/for \
@@ -325,7 +325,7 @@
 // CHECK-RV32-SAME: "{{.*}}.o"
 // CHECK-RV32-SAME: "{{[^"]*}}libclang_rt.builtins.a"
 // CHECK-RV32-SAME: "-lc"
-// CHECK-RV32-SAME: "-X" "-o" "a.out"
+// CHECK-RV32-SAME: "-o" "a.out"
 
 // RUN: %clangxx %s -### 2>&1 --target=riscv32-unknown-elf \
 // RUN:     --sysroot=%S/Inputs/basic_riscv32_tree/riscv32-unknown-elf \
@@ -339,7 +339,7 @@
 // CHECK-RV32-DEFAULTCXX-SAME: "-lc++" "-lm"
 // CHECK-RV32-DEFAULTCXX-SAME: "{{[^"]*}}libclang_rt.builtins.a"
 // CHECK-RV32-DEFAULTCXX-SAME: "-lc"
-// CHECK-RV32-DEFAULTCXX-SAME: "-X" "-o" "a.out"
+// CHECK-RV32-DEFAULTCXX-SAME: "-o" "a.out"
 
 // RUN: %clangxx %s -### 2>&1 --target=riscv32-unknown-elf \
 // RUN:     --sysroot=%S/Inputs/basic_riscv32_tree/riscv32-unknown-elf \
@@ -355,7 +355,7 @@
 // CHECK-RV32-LIBCXX-SAME: "{{.*}}.o"
 // CHECK-RV32-LIBCXX-SAME: "-lc++" "-lm"
 // CHECK-RV32-LIBCXX-SAME: "{{[^"]*}}libclang_rt.builtins.a"
-// CHECK-RV32-LIBCXX-SAME: "-X" "-o" "a.out"
+// CHECK-RV32-LIBCXX-SAME: "-o" "a.out"
 
 // RUN: %clangxx %s -### 2>&1 --target=riscv32-unknown-elf \
 // RUN:     --sysroot=%S/Inputs/basic_riscv32_tree/riscv32-unknown-elf \
@@ -372,7 +372,7 @@
 // CHECK-RV32-LIBSTDCXX-SAME: "-lstdc++" "-lm"
 // CHECK-RV32-LIBSTDCXX-SAME: "{{[^"]*}}libclang_rt.builtins.a"
 // CHECK-RV32-LIBSTDCXX-SAME: "-lc"
-// CHECK-RV32-LIBSTDCXX-SAME: "-X" "-o" "a.out"
+// CHECK-RV32-LIBSTDCXX-SAME: "-o" "a.out"
 
 // RUN: %clang %s -### 2>&1 --target=riscv64-unknown-elf \
 // RUN:     -nostdlibinc -nobuiltininc \
diff --git a/clang/test/Driver/cuda-phases.cu b/clang/test/Driver/cuda-phases.cu
index 8b91a1d..220a320 100644
--- a/clang/test/Driver/cuda-phases.cu
+++ b/clang/test/Driver/cuda-phases.cu
@@ -324,8 +324,8 @@
 // RUN:        -ccc-print-phases --offload-arch=sm_999 -fgpu-rdc -c %s 2>&1 \
 // RUN: | FileCheck -check-prefix=INVALID-ARCH %s
 //      INVALID-ARCH: error: unsupported CUDA gpu architecture: sm_999
-// INVALID-ARCH-NEXT: 0: input, "[[INPUT:.+]]", cuda, (host-cuda)
-// INVALID-ARCH-NEXT: 1: preprocessor, {0}, cuda-cpp-output, (host-cuda)
-// INVALID-ARCH-NEXT: 2: compiler, {1}, ir, (host-cuda)
-// INVALID-ARCH-NEXT: 3: backend, {2}, assembler, (host-cuda)
-// INVALID-ARCH-NEXT: 4: assembler, {3}, object, (host-cuda)
+//      INVALID-ARCH: 0: input, "[[INPUT:.+]]", cuda
+// INVALID-ARCH-NEXT: 1: preprocessor, {0}, cuda-cpp-output
+// INVALID-ARCH-NEXT: 2: compiler, {1}, ir
+// INVALID-ARCH-NEXT: 3: backend, {2}, assembler
+// INVALID-ARCH-NEXT: 4: assembler, {3}, object
diff --git a/clang/test/Driver/hip-inputs.hip b/clang/test/Driver/hip-inputs.hip
index 2d4cc31..a8e25ad 100644
--- a/clang/test/Driver/hip-inputs.hip
+++ b/clang/test/Driver/hip-inputs.hip
@@ -15,5 +15,5 @@
 // RUN:   --hip-link %S/Inputs/hip_multiple_inputs/a.cu 2>&1 \
 // RUN: | FileCheck -check-prefix=MIX %s
 
-// CHECK-NOT: error: mixed CUDA and HIP compilation is not supported
-// MIX: error: mixed CUDA and HIP compilation is not supported
+// CHECK-NOT: error: mixed CUDA and HIP offloading compilation is not supported
+// MIX: error: mixed CUDA and HIP offloading compilation is not supported
diff --git a/clang/test/Driver/hip-invalid-target-id.hip b/clang/test/Driver/hip-invalid-target-id.hip
index 555043f..ad942e4 100644
--- a/clang/test/Driver/hip-invalid-target-id.hip
+++ b/clang/test/Driver/hip-invalid-target-id.hip
@@ -4,7 +4,7 @@
 // RUN:   --rocm-path=%S/Inputs/rocm \
 // RUN:   %s 2>&1 | FileCheck -check-prefix=NOPLUS %s
 
-// NOPLUS: error: invalid target ID 'gfx908xnack'
+// NOPLUS: error: unsupported HIP gpu architecture: gfx908xnack 
 
 // RUN: not %clang -### --target=x86_64-linux-gnu \
 // RUN:   -x hip --offload-arch=gfx900 \
@@ -22,7 +22,7 @@
 // RUN:   --rocm-path=%S/Inputs/rocm \
 // RUN:   %s 2>&1 | FileCheck -check-prefix=UNK %s
 
-// UNK: error: invalid target ID 'gfx908:unknown+'
+// UNK: error: unsupported HIP gpu architecture: gfx900+xnack 
 
 // RUN: not %clang -### --target=x86_64-linux-gnu \
 // RUN:   -x hip --offload-arch=gfx908 \
@@ -31,7 +31,7 @@
 // RUN:   --rocm-path=%S/Inputs/rocm \
 // RUN:   %s 2>&1 | FileCheck -check-prefix=MIXED %s
 
-// MIXED: error: invalid target ID 'gfx908:sramecc+:unknown+'
+// MIXED: error: unsupported HIP gpu architecture: gfx900+xnack 
 
 // RUN: not %clang -### --target=x86_64-linux-gnu \
 // RUN:   -x hip --offload-arch=gfx908 \
@@ -55,7 +55,7 @@
 // RUN:   --rocm-path=%S/Inputs/rocm \
 // RUN:   %s 2>&1 | FileCheck -check-prefix=NOCOLON %s
 
-// NOCOLON: error: invalid target ID 'gfx900+xnack'
+// NOCOLON: error: unsupported HIP gpu architecture: gfx900+xnack
 
 // RUN: not %clang -### --target=x86_64-linux-gnu \
 // RUN:   -x hip --offload-arch=gfx908 \
diff --git a/clang/test/Driver/hip-options.hip b/clang/test/Driver/hip-options.hip
index 4fb5571..ba23bc2 100644
--- a/clang/test/Driver/hip-options.hip
+++ b/clang/test/Driver/hip-options.hip
@@ -115,11 +115,6 @@
 // OMP-NOT: "-cc1"{{.*}} "-triple" "amdgcn-amd-amdhsa" {{.*}} "-fopenmp"
 // OMP: "-cc1"{{.*}} "-triple" "x86_64-unknown-linux-gnu" {{.*}} "-fopenmp"
 
-// RUN: not %clang --target=x86_64-unknown-linux-gnu -nogpuinc -nogpulib \
-// RUN:   --offload-arch=gfx906 -fopenmp=libomp -fopenmp-targets=amdgcn %s 2>&1 \
-// RUN:   | FileCheck -check-prefix=OMPTGT %s
-// OMPTGT: unsupported option '--offload-targets=' for language mode 'HIP'
-
 // Check -Xoffload-linker option is passed to lld.
 
 // RUN: %clang -### --target=x86_64-unknown-linux-gnu -nogpuinc -nogpulib \
diff --git a/clang/test/Driver/hip-phases.hip b/clang/test/Driver/hip-phases.hip
index d8a58b7..0ad5d76 100644
--- a/clang/test/Driver/hip-phases.hip
+++ b/clang/test/Driver/hip-phases.hip
@@ -675,3 +675,25 @@
 // DEVICE-ONLY-NEXT: 2: compiler, {1}, ir, (device-hip, gfx90a)
 // DEVICE-ONLY-NEXT: 3: backend, {2}, ir, (device-hip, gfx90a)
 // DEVICE-ONLY-NEXT: 4: offload, "device-hip (amdgcn-amd-amdhsa:gfx90a)" {3}, none
+
+//
+// Test the new driver bundling SPIR-V targets.
+//
+// RUN: %clang -### --target=x86_64-linux-gnu --offload-new-driver -ccc-print-phases \
+// RUN:        --offload-device-only --offload-arch=amdgcnspirv,gfx1030 %s 2>&1 \
+// RUN: | FileCheck -check-prefix=SPIRV-ONLY %s
+//      SPIRV-ONLY: 0: input, "[[INPUT:.+]]", hip, (device-hip, gfx1030)
+// SPIRV-ONLY-NEXT: 1: preprocessor, {0}, hip-cpp-output, (device-hip, gfx1030)
+// SPIRV-ONLY-NEXT: 2: compiler, {1}, ir, (device-hip, gfx1030)
+// SPIRV-ONLY-NEXT: 3: backend, {2}, assembler, (device-hip, gfx1030)
+// SPIRV-ONLY-NEXT: 4: assembler, {3}, object, (device-hip, gfx1030)
+// SPIRV-ONLY-NEXT: 5: linker, {4}, image, (device-hip, gfx1030)
+// SPIRV-ONLY-NEXT: 6: offload, "device-hip (amdgcn-amd-amdhsa:gfx1030)" {5}, image
+// SPIRV-ONLY-NEXT: 7: input, "[[INPUT]]", hip, (device-hip, amdgcnspirv)
+// SPIRV-ONLY-NEXT: 8: preprocessor, {7}, hip-cpp-output, (device-hip, amdgcnspirv)
+// SPIRV-ONLY-NEXT: 9: compiler, {8}, ir, (device-hip, amdgcnspirv)
+// SPIRV-ONLY-NEXT: 10: backend, {9}, ir, (device-hip, amdgcnspirv)
+// SPIRV-ONLY-NEXT: 11: linker, {10}, image, (device-hip, amdgcnspirv)
+// SPIRV-ONLY-NEXT: 12: offload, "device-hip (spirv64-amd-amdhsa:amdgcnspirv)" {11}, image
+// SPIRV-ONLY-NEXT: 13: linker, {6, 12}, hip-fatbin, (device-hip)
+// SPIRV-ONLY-NEXT: 14: offload, "device-hip (amdgcn-amd-amdhsa)" {13}, none
diff --git a/clang/test/Driver/invalid-offload-options.cpp b/clang/test/Driver/invalid-offload-options.cpp
index 48d5310..6048a3c 100644
--- a/clang/test/Driver/invalid-offload-options.cpp
+++ b/clang/test/Driver/invalid-offload-options.cpp
@@ -1,29 +1,7 @@
 // UNSUPPORTED: system-windows
 
-// RUN: not %clang -### -x hip --target=x86_64-linux-gnu --offload= \
-// RUN:   --hip-path=%S/Inputs/hipspv -nogpuinc -nogpulib %s \
-// RUN: 2>&1 | FileCheck --check-prefix=INVALID-TARGET %s
 // RUN: not %clang -### -x hip --target=x86_64-linux-gnu --offload=foo \
 // RUN:   --hip-path=%S/Inputs/hipspv -nogpuinc -nogpulib %s \
 // RUN: 2>&1 | FileCheck --check-prefix=INVALID-TARGET %s
 
 // INVALID-TARGET: error: invalid or unsupported offload target: '{{.*}}'
-
-// In the future we should be able to specify multiple targets for HIP
-// compilation but currently it is not supported.
-//
-// RUN: not %clang -### -x hip --target=x86_64-linux-gnu --offload=foo,bar \
-// RUN:   --hip-path=%S/Inputs/hipspv -nogpuinc -nogpulib %s \
-// RUN: 2>&1 | FileCheck --check-prefix=TOO-MANY-TARGETS %s
-// RUN: not %clang -### -x hip --target=x86_64-linux-gnu \
-// RUN:   --offload=foo --offload=bar \
-// RUN:   --hip-path=%S/Inputs/hipspv -nogpuinc -nogpulib %s \
-// RUN: 2>&1 | FileCheck --check-prefix=TOO-MANY-TARGETS %s
-
-// TOO-MANY-TARGETS: error: only one offload target is supported
-
-// RUN: not %clang -### -x hip --target=x86_64-linux-gnu -nogpuinc -nogpulib \
-// RUN:   --offload=amdgcn-amd-amdhsa --offload-arch=gfx900 %s \
-// RUN: 2>&1 | FileCheck --check-prefix=OFFLOAD-ARCH-MIX %s
-
-// OFFLOAD-ARCH-MIX: error: option '--offload-arch' cannot be specified with '--offload'
diff --git a/clang/test/Driver/module-fgen-reduced-bmi.cppm b/clang/test/Driver/module-fgen-reduced-bmi.cppm
index 9bdd4c9..4b893ff 100644
--- a/clang/test/Driver/module-fgen-reduced-bmi.cppm
+++ b/clang/test/Driver/module-fgen-reduced-bmi.cppm
@@ -64,7 +64,8 @@
 // RUN:     -Wno-missing-reduced-bmi -### 2>&1 | FileCheck Hello.cppm -check-prefix=NO_WARN
 //
 // RUN: %clang -std=c++20 Hello.cppm --precompile -o Hello.pcm \
-// RUN:     -Wno-missing-reduced-bmi -### 2>&1 | FileCheck Hello.cppm -check-prefix=NO_WARN
+// RUN:     -fno-modules-reduced-bmi -Wno-missing-reduced-bmi -### 2>&1 | \
+// RUN:     FileCheck Hello.cppm -check-prefix=NO_WARN
 
 //--- Hello.cppm
 export module Hello;
diff --git a/clang/test/Driver/module-output.cppm b/clang/test/Driver/module-output.cppm
index 7cf0771..197f1d8 100644
--- a/clang/test/Driver/module-output.cppm
+++ b/clang/test/Driver/module-output.cppm
@@ -13,28 +13,29 @@
 // Tests that the .pcm file will be generated in the same directory with the specified
 // output and the name of the .pcm file should be the same with the input file.
 // RUN: %clang -std=c++20 %t/Hello.cppm -fmodule-output -c -o %t/output/Hello.o \
-// RUN:   -### 2>&1 | FileCheck %t/Hello.cppm
+// RUN:   -fno-modules-reduced-bmi -### 2>&1 | FileCheck %t/Hello.cppm
 //
 // Tests that the output file will be generated in the input directory if the output
 // file is not the corresponding object file.
 // RUN: %clang -std=c++20 %t/Hello.cppm %t/AnotherModule.cppm -fmodule-output -o \
-// RUN:   %t/output/a.out -### 2>&1 | FileCheck  %t/AnotherModule.cppm
+// RUN:   %t/output/a.out -fno-modules-reduced-bmi -### 2>&1 | FileCheck  %t/AnotherModule.cppm
 //
 // Tests that clang will reject the command line if it specifies -fmodule-output with
 // multiple archs.
 // RUN: not %clang %t/Hello.cppm -fmodule-output -arch i386 -arch x86_64 -### \
-// RUN:   --target=x86_64-apple-darwin 2>&1 | FileCheck %t/Hello.cppm -check-prefix=MULTIPLE-ARCH
+// RUN:   -fno-modules-reduced-bmi --target=x86_64-apple-darwin 2>&1 | FileCheck %t/Hello.cppm \
+// RUN:   -check-prefix=MULTIPLE-ARCH
 
 // Tests that the .pcm file will be generated in the same path with the specified one
 // in the comamnd line.
 // RUN: %clang -std=c++20 %t/Hello.cppm -fmodule-output=%t/pcm/Hello.pcm -o %t/Hello.o \
-// RUN:   -c -### 2>&1 | FileCheck %t/Hello.cppm --check-prefix=CHECK-SPECIFIED
+// RUN:   -fno-modules-reduced-bmi  -c -### 2>&1 | FileCheck %t/Hello.cppm --check-prefix=CHECK-SPECIFIED
 //
 // RUN: %clang -std=c++20 %t/Hello.cppm -fmodule-output=%t/Hello.pcm -fmodule-output -c -fsyntax-only \
-// RUN:   -### 2>&1 | FileCheck %t/Hello.cppm --check-prefix=CHECK-NOT-USED
+// RUN:   -fno-modules-reduced-bmi  -### 2>&1 | FileCheck %t/Hello.cppm --check-prefix=CHECK-NOT-USED
 
 // Test that we can emit a warning if the type of the input file is not a module interface unit.
-// RUN: %clang -std=c++20 %t/a.cpp -fmodule-output -c -o %t/a.o -### 2>&1 | FileCheck %t/a.cpp
+// RUN: %clang -std=c++20 %t/a.cpp -fmodule-output -fno-modules-reduced-bmi  -c -o %t/a.o -### 2>&1 | FileCheck %t/a.cpp
 
 //--- Hello.cppm
 export module Hello;
diff --git a/clang/test/Driver/modules.cpp b/clang/test/Driver/modules.cpp
index 088a732..edbe8d8 100644
--- a/clang/test/Driver/modules.cpp
+++ b/clang/test/Driver/modules.cpp
@@ -34,7 +34,7 @@
 
 // Check combining precompile and compile steps works.
 //
-// RUN: %clang -std=c++2a -x c++-module %t/foo.cpp -S -o %t/foo2.pcm.o -v 2>&1 | FileCheck %s --check-prefix=CHECK-PRECOMPILE --check-prefix=CHECK-COMPILE
+// RUN: %clang -std=c++2a -x c++-module -fno-modules-reduced-bmi %t/foo.cpp -S -o %t/foo2.pcm.o -v 2>&1 | FileCheck %s --check-prefix=CHECK-PRECOMPILE --check-prefix=CHECK-COMPILE
 
 // Check that .cppm is treated as a module implicitly.
 //
diff --git a/clang/test/Driver/nvptx-cuda-system-arch.c b/clang/test/Driver/nvptx-cuda-system-arch.c
index c54eeac..2d4eca8 100644
--- a/clang/test/Driver/nvptx-cuda-system-arch.c
+++ b/clang/test/Driver/nvptx-cuda-system-arch.c
@@ -16,14 +16,14 @@
 // RUN:   | FileCheck %s --check-prefix=NO-OUTPUT-ERROR
 // RUN:   not %clang -### --target=x86_64-unknown-linux-gnu -nogpulib --offload-new-driver --offload-arch=native --nvptx-arch-tool=%t/nvptx_arch_fail -x cuda %s 2>&1 \
 // RUN:   | FileCheck %s --check-prefix=NO-OUTPUT-ERROR
-// NO-OUTPUT-ERROR: error: cannot determine nvptx64 architecture{{.*}}; consider passing it via '--offload-arch'
+// NO-OUTPUT-ERROR: error: cannot determine cuda architecture{{.*}}; consider passing it via '--offload-arch'
 
 // case when nvptx-arch does not return anything with successful execution
 // RUN:   not %clang -### --target=x86_64-unknown-linux-gnu -nogpulib --offload-arch=native --nvptx-arch-tool=%t/nvptx_arch_empty -x cuda %s 2>&1 \
 // RUN:   | FileCheck %s --check-prefix=EMPTY-OUTPUT
 // RUN:   not %clang -### --target=x86_64-unknown-linux-gnu -nogpulib --offload-new-driver --offload-arch=native --nvptx-arch-tool=%t/nvptx_arch_empty -x cuda %s 2>&1 \
 // RUN:   | FileCheck %s --check-prefix=EMPTY-OUTPUT
-// EMPTY-OUTPUT: error: cannot determine nvptx64 architecture: No NVIDIA GPU detected in the system; consider passing it via '--offload-arch'
+// EMPTY-OUTPUT: error: cannot determine cuda architecture: No GPU detected in the system; consider passing it via '--offload-arch'
 
 // case when nvptx-arch does not return anything with successful execution
 // RUN:   %clang -### --target=x86_64-unknown-linux-gnu -nogpulib --offload-arch=native --nvptx-arch-tool=%t/nvptx_arch_sm_70 -x cuda --cuda-path=%S/Inputs/CUDA_102/usr/local/cuda %s 2>&1 \
@@ -49,4 +49,4 @@
 // RUN:     --offload-arch=native --nvptx-arch-tool=%t/nvptx_arch_sm_70 \
 // RUN:     --cuda-path=%S/Inputs/CUDA_102/usr/local/cuda -x cuda %s 2>&1 | \
 // RUN:   FileCheck %s --check-prefix=BAD-TIMEOUT
-// BAD-TIMEOUT: clang: error: cannot determine nvptx64 architecture: CLANG_TOOLCHAIN_PROGRAM_TIMEOUT expected an integer, got 'foo'; consider passing it via '--offload-arch'; environment variable CLANG_TOOLCHAIN_PROGRAM_TIMEOUT specifies the tool timeout (integer secs, <=0 is infinite)
+// BAD-TIMEOUT: clang: error: cannot determine cuda architecture: CLANG_TOOLCHAIN_PROGRAM_TIMEOUT expected an integer, got 'foo'; consider passing it via '--offload-arch'; environment variable CLANG_TOOLCHAIN_PROGRAM_TIMEOUT specifies the tool timeout (integer secs, <=0 is infinite)
diff --git a/clang/test/Driver/offload-target.c b/clang/test/Driver/offload-target.c
new file mode 100644
index 0000000..23a2cf2
--- /dev/null
+++ b/clang/test/Driver/offload-target.c
@@ -0,0 +1,22 @@
+// RUN: %clang -### -fsycl --offload-targets=spirv64 -nogpuinc %s -ccc-print-bindings 2>&1 \
+// RUN: | FileCheck %s -check-prefix=SYCL
+// SYCL: "spirv64" - "clang", inputs: ["[[INPUT:.+]]"], output: "[[SYCL_BC:.+]]"
+
+// RUN: %clang -### --offload-targets=amdgcn-amd-amdhsa -nogpulib -nogpuinc -x hip %s -ccc-print-bindings 2>&1 \
+// RUN: | FileCheck %s -check-prefix=HIP
+// HIP: "amdgcn-amd-amdhsa" - "clang", inputs: ["[[INPUT:.+]]"], output: "[[AMD_OBJ:.+]]"
+
+// RUN: %clang -### --offload-targets=nvptx64-nvidia-cuda -nogpulib -nogpuinc -x cuda %s -ccc-print-bindings 2>&1 \
+// RUN: | FileCheck %s -check-prefix=CUDA
+// CUDA: "nvptx64-nvidia-cuda" - "clang", inputs: ["[[INPUT:.+]]"], output: "[[NV_OBJ:.+]]"
+
+// RUN: %clang -### --offload-targets=amdgcn-amd-amdhsa,nvptx64-nvidia-cuda -fopenmp=libomp \
+// RUN:   -Xarch_amdgcn --offload-arch=gfx90a -Xarch_nvptx64 --offload-arch=sm_89 \
+// RUN:   -nogpulib -nogpuinc %s -ccc-print-bindings 2>&1 \
+// RUN: | FileCheck %s -check-prefix=OPENMP
+// OPENMP: "amdgcn-amd-amdhsa" - "clang", inputs: ["[[INPUT:.+]]"], output: "[[AMD_OBJ:.+]]"
+// OPENMP: "nvptx64-nvidia-cuda" - "clang", inputs: ["[[INPUT]]"], output: "[[NV_OBJ:.+]]"
+
+// RUN: %clang -### --offload-targets=spirv64-amd-amdhsa -nogpulib -nogpuinc -x hip %s -ccc-print-bindings 2>&1 \
+// RUN: | FileCheck %s -check-prefix=HIPSPIRV
+// HIPSPIRV: "spirv64-amd-amdhsa" - "clang", inputs: ["[[INPUT:.+]]"], output: "[[AMD_OBJ:.+]]"
diff --git a/clang/test/Driver/openbsd.c b/clang/test/Driver/openbsd.c
index 6639e9d..1f12cfc 100644
--- a/clang/test/Driver/openbsd.c
+++ b/clang/test/Driver/openbsd.c
@@ -127,9 +127,12 @@
 // UNWIND-TABLES: "-funwind-tables=2"
 // NO-UNWIND-TABLES-NOT: "-funwind-tables=2"
 
-// Check that the -X and --no-relax flags are passed to the linker on riscv64
+// Check that the -X and --no-relax flags are passed to the linker
+// RUN: %clang --target=loongarch64-unknown-openbsd -mno-relax -### %s 2>&1 \
+// RUN:   | FileCheck --check-prefix=LA64-FLAGS %s
 // RUN: %clang --target=riscv64-unknown-openbsd -mno-relax -### %s 2>&1 \
 // RUN:   | FileCheck -check-prefix=RISCV64-FLAGS %s
+// LA64-FLAGS: "-X" "--no-relax"
 // RISCV64-FLAGS: "-X" "--no-relax"
 
 // Check passing LTO flags to the linker
diff --git a/clang/test/Driver/openmp-offload.c b/clang/test/Driver/openmp-offload.c
index 162ff20..64d45f9 100644
--- a/clang/test/Driver/openmp-offload.c
+++ b/clang/test/Driver/openmp-offload.c
@@ -7,7 +7,7 @@
 /// Check whether an invalid OpenMP target is specified:
 // RUN:   not %clang -### -fopenmp=libomp -fopenmp-targets=aaa-bbb-ccc-ddd %s 2>&1 \
 // RUN:   | FileCheck -check-prefix=CHK-INVALID-TARGET %s
-// CHK-INVALID-TARGET: error: OpenMP target is invalid: 'aaa-bbb-ccc-ddd'
+// CHK-INVALID-TARGET: error: invalid or unsupported offload target: 'aaa-bbb-ccc-ddd'
 
 /// ###########################################################################
 
@@ -18,15 +18,6 @@
 
 /// ###########################################################################
 
-/// Check error for no -fopenmp option
-// RUN:   not %clang -### -fopenmp-targets=powerpc64le-ibm-linux-gnu  %s 2>&1 \
-// RUN:   | FileCheck -check-prefix=CHK-NO-FOPENMP %s
-// RUN:   not %clang -### -fopenmp=libgomp -fopenmp-targets=powerpc64le-ibm-linux-gnu  %s 2>&1 \
-// RUN:   | FileCheck -check-prefix=CHK-NO-FOPENMP %s
-// CHK-NO-FOPENMP: error: '-fopenmp-targets' must be used in conjunction with a '-fopenmp' option compatible with offloading; e.g., '-fopenmp=libomp' or '-fopenmp=libiomp5'
-
-/// ###########################################################################
-
 /// Check warning for duplicate offloading targets.
 // RUN:   %clang -### -ccc-print-phases -fopenmp=libomp -fopenmp-targets=powerpc64le-ibm-linux-gnu,powerpc64le-ibm-linux-gnu  %s 2>&1 \
 // RUN:   | FileCheck -check-prefix=CHK-DUPLICATES %s
diff --git a/clang/test/Driver/openmp-system-arch.c b/clang/test/Driver/openmp-system-arch.c
index b18ecf3..167b07a 100644
--- a/clang/test/Driver/openmp-system-arch.c
+++ b/clang/test/Driver/openmp-system-arch.c
@@ -24,13 +24,7 @@
 // RUN:   not %clang -### --target=x86_64-unknown-linux-gnu -nogpulib -fopenmp=libomp --offload-arch=native \
 // RUN:     --nvptx-arch-tool=%t/nvptx_arch_empty --amdgpu-arch-tool=%t/amdgpu_arch_empty %s 2>&1 \
 // RUN:   | FileCheck %s --check-prefix=NO-OUTPUT-ERROR
-// RUN:   not %clang -### --target=x86_64-unknown-linux-gnu -nogpulib -fopenmp=libomp --offload-arch= \
-// RUN:     --nvptx-arch-tool=%t/nvptx_arch_fail --amdgpu-arch-tool=%t/amdgpu_arch_fail %s 2>&1 \
-// RUN:   | FileCheck %s --check-prefix=NO-OUTPUT-ERROR
-// RUN:   not %clang -### --target=x86_64-unknown-linux-gnu -nogpulib -fopenmp=libomp --offload-arch= \
-// RUN:     --nvptx-arch-tool=%t/nvptx_arch_empty --amdgpu-arch-tool=%t/amdgpu_arch_empty %s 2>&1 \
-// RUN:   | FileCheck %s --check-prefix=NO-OUTPUT-ERROR
-// NO-OUTPUT-ERROR: error: failed to deduce triple for target architecture 'native'; specify the triple using '-fopenmp-targets' and '-Xopenmp-target' instead
+// NO-OUTPUT-ERROR: error: cannot determine openmp architecture
 
 // case when amdgpu-arch succeeds.
 // RUN:   %clang -### --target=x86_64-unknown-linux-gnu -nogpulib -fopenmp=libomp --offload-arch=native \
diff --git a/clang/test/Driver/print-multi-selection-flags.c b/clang/test/Driver/print-multi-selection-flags.c
index 8cf8f04bb..b1a0a29 100644
--- a/clang/test/Driver/print-multi-selection-flags.c
+++ b/clang/test/Driver/print-multi-selection-flags.c
@@ -126,3 +126,20 @@
 // CHECK-PIE1: -fpie
 // CHECK-ROPI: -fropi
 // CHECK-RWPI: -frwpi
+
+// RUN: %clang -multi-lib-config=%S/Inputs/multilib/empty.yaml -print-multi-flags-experimental --target=arm-none-eabi -march=armv7a -Os | FileCheck --check-prefix=CHECK-OPT-OS %s
+// RUN: %clang -multi-lib-config=%S/Inputs/multilib/empty.yaml -print-multi-flags-experimental --target=arm-none-eabi -march=armv7a -Oz | FileCheck --check-prefix=CHECK-OPT-OZ %s
+// RUN: %clang -multi-lib-config=%S/Inputs/multilib/empty.yaml -print-multi-flags-experimental --target=arm-none-eabi -march=armv7a     | FileCheck --check-prefix=CHECK-OPT %s
+// RUN: %clang -multi-lib-config=%S/Inputs/multilib/empty.yaml -print-multi-flags-experimental --target=arm-none-eabi -march=armv7a -O1 | FileCheck --check-prefix=CHECK-OPT %s
+// RUN: %clang -multi-lib-config=%S/Inputs/multilib/empty.yaml -print-multi-flags-experimental --target=arm-none-eabi -march=armv7a -O2 | FileCheck --check-prefix=CHECK-OPT %s
+// RUN: %clang -multi-lib-config=%S/Inputs/multilib/empty.yaml -print-multi-flags-experimental --target=arm-none-eabi -march=armv7a -O3 | FileCheck --check-prefix=CHECK-OPT %s
+// RUN: %clang -multi-lib-config=%S/Inputs/multilib/empty.yaml -print-multi-flags-experimental --target=aarch64-none-eabi -Os           | FileCheck --check-prefix=CHECK-OPT-OS %s
+// RUN: %clang -multi-lib-config=%S/Inputs/multilib/empty.yaml -print-multi-flags-experimental --target=aarch64-none-eabi -Oz           | FileCheck --check-prefix=CHECK-OPT-OZ %s
+// RUN: %clang -multi-lib-config=%S/Inputs/multilib/empty.yaml -print-multi-flags-experimental --target=aarch64-none-eabi               | FileCheck --check-prefix=CHECK-OPT %s
+// RUN: %clang -multi-lib-config=%S/Inputs/multilib/empty.yaml -print-multi-flags-experimental --target=aarch64-none-eabi -O1           | FileCheck --check-prefix=CHECK-OPT %s
+// RUN: %clang -multi-lib-config=%S/Inputs/multilib/empty.yaml -print-multi-flags-experimental --target=aarch64-none-eabi -O2           | FileCheck --check-prefix=CHECK-OPT %s
+// RUN: %clang -multi-lib-config=%S/Inputs/multilib/empty.yaml -print-multi-flags-experimental --target=aarch64-none-eabi -O3           | FileCheck --check-prefix=CHECK-OPT %s
+// CHECK-OPT-OZ: -Oz
+// CHECK-OPT-OS: -Os
+// CHECK-OPT-NOT: -Oz
+// CHECK-OPT-NOT: -Os
diff --git a/clang/test/Driver/sparc-target-features.c b/clang/test/Driver/sparc-target-features.c
index a839604..bd17da1 100644
--- a/clang/test/Driver/sparc-target-features.c
+++ b/clang/test/Driver/sparc-target-features.c
@@ -20,6 +20,11 @@
 
 // RUN: %clang --target=sparc -mvis2 %s -### 2>&1 | FileCheck -check-prefix=VIS2 %s
 // RUN: %clang --target=sparc -mno-vis2 %s -### 2>&1 | FileCheck -check-prefix=NO-VIS2 %s
+/// Solaris/SPARC defaults to -mvis2
+// RUN: %clang --target=sparc-sun-solaris2.11 %s -### 2>&1 | FileCheck -check-prefix=VIS2 %s
+// RUN: %clang --target=sparc-sun-solaris2.11 -mno-vis2 %s -### 2>&1 | FileCheck -check-prefix=NO-VIS2 %s
+// RUN: %clang --target=sparcv9-sun-solaris2.11 %s -### 2>&1 | FileCheck -check-prefix=VIS2 %s
+// RUN: %clang --target=sparcv9-sun-solaris2.11 -mno-vis2 %s -### 2>&1 | FileCheck -check-prefix=NO-VIS2 %s
 // VIS2: "-target-feature" "+vis2"
 // NO-VIS2: "-target-feature" "-vis2"
 
@@ -34,4 +39,8 @@
 // SOFT-QUAD-FLOAT: "-target-feature" "-hard-quad-float"
 
 // RUN: %clang --target=sparc -mv8plus %s -### 2>&1 | FileCheck -check-prefix=V8PLUS %s
+/// 32-bit Solaris/SPARC defaults to -mv8plus
+// RUN: %clang --target=sparc-sun-solaris2.11 %s -### 2>&1 | FileCheck -check-prefix=V8PLUS %s
+// RUN: %clang --target=sparc-sun-solaris2.11 -mno-v8plus %s -### 2>&1 | FileCheck -check-prefix=NO-V8PLUS %s
 // V8PLUS: "-target-feature" "+v8plus"
+// NO-V8PLUS-NOT: "-target-feature" "+v8plus"