[SYCL] Remove dependency of libspirv-nvptx64 for Driver LIT test (#20386)

We met some lit failure complaining
remangled-l64-signed_char.libspirv-nvptx64-nvidia-cuda.bc couldn't be
found when we ran clang lit tests without building libclc component. In
fact, we have put fake
remangled-l64-signed_char.libspirv-nvptx64-nvidia-cuda.bc files in
test/Driver/Inputs folder to remove the dependency but some tests didn't
use these fake files. This PR fix it.

Signed-off-by: jinge90 <[email protected]>

Author: jinge90

clang/test/Driver/sycl-cuda-rdc.cpp

@@ -4,7 +4,7 @@
 
 // UNSUPPORTED: system-windows
 
-// RUN: %clangxx -### -fsycl -fsycl-targets=nvptx64-nvidia-cuda -Xsycl-target-backend --cuda-gpu-arch=sm_61 -fgpu-rdc -nocudalib %s 2>&1 \
+// RUN: %clangxx -### -fsycl -fsycl-targets=nvptx64-nvidia-cuda -Xsycl-target-backend --cuda-gpu-arch=sm_61 -fgpu-rdc -nocudalib -fsycl-libspirv-path=%S/Inputs/SYCL/share/clc/remangled-l64-signed_char.libspirv-nvptx64-nvidia-cuda.bc %s 2>&1 \
 // RUN: | FileCheck %s -check-prefix=CHECK-SYCL_RDC_NVPTX
 
 // Verify that ptxas does not pass "-c"

clang/test/Driver/sycl-device-obj-asm.cpp

@@ -30,10 +30,10 @@
 
 /// -fsycl-device-obj=asm should always be accompanied by -fsycl-device-only
 /// and -S, check that the compiler issues a correct warning message:
-// RUN:   %clang -nocudalib -fsycl-device-only -fsycl -fsycl-targets=nvptx64-nvidia-cuda -Xsycl-target-backend=nvptx64-nvidia-cuda --cuda-gpu-arch=sm_50 -fsycl-device-obj=asm %s 2>&1 -o - | FileCheck %s --check-prefix=CHECK-NO-DEV-ONLY-NO-S
+// RUN:   %clang -### -nocudalib -fsycl-device-only -fsycl -fsycl-targets=nvptx64-nvidia-cuda -Xsycl-target-backend=nvptx64-nvidia-cuda --cuda-gpu-arch=sm_50 -fsycl-device-obj=asm %s 2>&1 -o - -fsycl-libspirv-path=%S/Inputs/SYCL/share/clc/remangled-l64-signed_char.libspirv-nvptx64-nvidia-cuda.bc | FileCheck %s --check-prefix=CHECK-NO-DEV-ONLY-NO-S
 // CHECK-NO-DEV-ONLY-NO-S: warning: -fsycl-device-obj=asm flag has an effect only when compiling device code and emitting assembly, make sure both -fsycl-device-only and -S flags are present; will be ignored [-Wunused-command-line-argument]
 
 /// -fsycl-device-obj=asm will finish at generating assembly stage, hence
 /// inform users that generating library will not be possible (ignore -c)
-// RUN:   %clang -nocudalib -fsycl-device-only -fsycl -fsycl-targets=nvptx64-nvidia-cuda -Xsycl-target-backend=nvptx64-nvidia-cuda --cuda-gpu-arch=sm_50 -fsycl-device-obj=asm %s 2>&1 -fsycl-device-only -S -c -o - | FileCheck %s --check-prefix=CHECK-DASH-C-IGNORE
+// RUN:   %clang -### -nocudalib -fsycl-device-only -fsycl -fsycl-targets=nvptx64-nvidia-cuda -Xsycl-target-backend=nvptx64-nvidia-cuda --cuda-gpu-arch=sm_50 -fsycl-device-obj=asm %s 2>&1 -fsycl-device-only -S -c -o - -fsycl-libspirv-path=%S/Inputs/SYCL/share/clc/remangled-l64-signed_char.libspirv-nvptx64-nvidia-cuda.bc | FileCheck %s --check-prefix=CHECK-DASH-C-IGNORE
 // CHECK-DASH-C-IGNORE: warning: argument unused during compilation: '-c' [-Wunused-command-line-argument]