[NFC][SYCL] Add/Remove punctuation (#4830)

Change diagnostic punctuation to be consistent with Clang
diagnostics

Signed-off-by: Elizabeth Andrews <[email protected]>

Author: elizabethandrews

clang/include/clang/Basic/DiagnosticDriverKinds.td

@@ -91,8 +91,8 @@ def warn_drv_partially_supported_cuda_version: Warning<
 def err_drv_cuda_host_arch : Error<
   "unsupported architecture '%0' for host compilation">;
 def err_drv_no_sycl_libspirv : Error<
-  "cannot find '%0'; provide path to libspirv library via '-fsycl-libspirv-path' or " 
-  "pass '-fno-sycl-libspirv' to build without linking with libspirv.">;
+  "cannot find '%0'; provide path to libspirv library via '-fsycl-libspirv-path', or "
+  "pass '-fno-sycl-libspirv' to build without linking with libspirv">;
 def err_drv_mix_cuda_hip : Error<
   "mixed CUDA and HIP compilation is not supported">;
 def err_drv_bad_target_id : Error<

clang/test/Driver/sycl-libspirv-invalid.cpp

@@ -6,19 +6,22 @@
 // RUN: -fsycl-targets=nvptx64-nvidia-cuda --cuda-path=%S/Inputs/CUDA/usr/local/cuda \
 // RUN: -fsycl-libspirv-path=%S/Inputs/SYCL/no-libspirv-exists-here.bc %s 2>&1 \
 // RUN: | FileCheck --check-prefix=ERR-CUDA %s
-// ERR-CUDA: cannot find 'remangled-l64-signed_char.libspirv-nvptx64--nvidiacl.bc'
+// ERR-CUDA: cannot find 'remangled-l64-signed_char.libspirv-nvptx64--nvidiacl.bc';
+// ERR-CUDA-SAME: provide path to libspirv library via '-fsycl-libspirv-path', or pass '-fno-sycl-libspirv' to build without linking with libspirv
 
 // RUN: %clangxx -### -std=c++11 -target x86_64-unknown-windows-msvc -fsycl \
 // RUN: -fsycl-targets=nvptx64-nvidia-cuda --cuda-path=%S/Inputs/CUDA/usr/local/cuda \
 // RUN: -fsycl-libspirv-path=%S/Inputs/SYCL/no-libspirv-exists-here.bc %s 2>&1 \
 // RUN: | FileCheck --check-prefix=ERR-CUDA-WIN %s
-// ERR-CUDA-WIN: cannot find 'remangled-l32-signed_char.libspirv-nvptx64--nvidiacl.bc'
+// ERR-CUDA-WIN: cannot find 'remangled-l32-signed_char.libspirv-nvptx64--nvidiacl.bc';
+// ERR-CUDA-WIN-SAME: provide path to libspirv library via '-fsycl-libspirv-path', or pass '-fno-sycl-libspirv' to build without linking with libspirv
 
 // RUN: %clangxx -### -std=c++11 -target x86_64-unknown-linux-gnu -fsycl \
 // RUN: -fsycl-targets=amdgcn-amd-amdhsa -Xsycl-target-backend --offload-arch=gfx908 \
 // RUN: -fsycl-libspirv-path=%S/Inputs/SYCL/no-libspirv-exists-here.bc %s 2>&1 \
 // RUN: | FileCheck --check-prefix=ERR-HIP %s
-// ERR-HIP: cannot find 'remangled-l64-signed_char.libspirv-amdgcn--amdhsa.bc'
+// ERR-HIP: cannot find 'remangled-l64-signed_char.libspirv-amdgcn--amdhsa.bc';
+// ERR-HIP-SAME: provide path to libspirv library via '-fsycl-libspirv-path', or pass '-fno-sycl-libspirv' to build without linking with libspirv
 
 // RUN: %clangxx -### -std=c++11 -target x86_64-unknown-linux-gnu -fsycl \
 // RUN: -fsycl-targets=nvptx64-nvidia-cuda --cuda-path=%S/Inputs/CUDA/usr/local/cuda \