[SYCL] Modified targets to reduce compile time. (#1643)

Author: rdeodhar

SYCL/DeviceCodeSplit/aot-gpu.cpp

@@ -5,7 +5,7 @@
 // RUN: %clangxx -fsycl -fsycl-device-code-split=per_source \
 // RUN:   -fsycl-targets=spir64_gen \
 // RUN:   -Xsycl-target-backend=spir64_gen \
-// RUN:   %gpu_aot_target_opts -I %S/Inputs -o %t.out \
+// RUN:   "-device tgllp" -I %S/Inputs -o %t.out \
 // RUN:   %S/split-per-source-main.cpp \
 // RUN:   %S/Inputs/split-per-source-second-file.cpp \
 // RUN:   -fsycl-dead-args-optimization