SYCL device compiler optimizations impact

[bader]

Following tests are failing if SYCL device compiler optimizes LLVM IR for SPIR target before translation to SPIR-V format:

Open

1. sycl/test/basic_tests/boolean.cpp

Resolved

1. sycl/test/fpga_tests/fpga_lsu.cpp - fixed [SYCL][NFC] Remove workaround for SPIR-V translator issues #2369
2. sycl/test/basic_tests/accessor/accessor.cpp - fixed by [SYCL] Enable early optimizations for 2 LIT tests #2444
3. sycl/test/regression/group.cpp - fixed [SYCL] Enable early optimizations for 2 LIT tests #2444
4. sycl/test/spec_const/spec_const_hw.cpp - fixed by [SYCL] Enable early optimizations for spec_const LIT test #2448
5. sycl/test/sub_group/generic-shuffle.cpp - [SYCL][NFC] Remove workaround for SPIR-V translator issues #2450
6. sycl/test/sub_group/scan_fp16.cpp - [SYCL][NFC] Remove workaround for SPIR-V translator issues #2450
7. sycl/test/sub_group/shuffle.cpp - [SYCL][NFC] Remove workaround for SPIR-V translator issues #2450
8. sycl/test/sub_group/shuffle_fp16.cpp - [SYCL][NFC] Remove workaround for SPIR-V translator issues #2450
9. sycl/test/sub_group/shuffle_fp64.cpp - [SYCL][NFC] Remove workaround for SPIR-V translator issues #2450
10. sycl/test/basic_tests/stream/stream.cpp - [SYCL CI][Linux GPU RT Uplift] Uplift GPU RT version for Linux CI Process #2504 and [SYCL][Deps]Uplift Windows GPU RT from 8673 to 8778 #2533
11. sycl/test/hier_par/hier_par_wgscope.cpp - [SYCL CI][Linux GPU RT Uplift] Uplift GPU RT version for Linux CI Process #2504 and [SYCL][Deps]Uplift Windows GPU RT from 8673 to 8778 #2533
12. sycl/test/sub_group/generic_reduce.cpp - [SYCL CI][Linux GPU RT Uplift] Uplift GPU RT version for Linux CI Process #2504 and [SYCL][Deps]Uplift Windows GPU RT from 8673 to 8778 #2533
13. sycl/test/sub_group/load_store.cpp - [SYCL CI][Linux GPU RT Uplift] Uplift GPU RT version for Linux CI Process #2504 and [SYCL][Deps]Uplift Windows GPU RT from 8673 to 8778 #2533

This issue is exposed by #2207.

[bader]

#2458 fixes failure of sycl/test/basic_tests/boolean.cpp.