Merge branch 'graphics' of https://github.com/vortexgpgpu/vortex-dev into graphics

Conflicts:
	hw/rtl/VX_core.v
	hw/rtl/VX_csr_data.v
	hw/rtl/VX_csr_unit.v
	hw/rtl/VX_decode.v
	hw/rtl/VX_define.vh
	hw/rtl/VX_execute.v
	hw/rtl/VX_gpu_unit.v
	hw/rtl/VX_instr_demux.v
	hw/rtl/VX_lsu_unit.v
	hw/rtl/VX_mem_unit.v
	hw/rtl/VX_pipeline.v
	hw/rtl/VX_platform.vh
	hw/rtl/VX_smem_arb.v
	hw/rtl/VX_writeback.v
	hw/rtl/cache/VX_bank.v
	hw/rtl/interfaces/VX_cache_mem_req_if.v
	hw/rtl/interfaces/VX_cache_mem_rsp_if.v
	hw/rtl/interfaces/VX_dcache_core_rsp_if.v
	hw/rtl/interfaces/VX_dcache_req_if.v
	hw/rtl/interfaces/VX_icache_core_rsp_if.v
	hw/rtl/tex_unit/VX_tex_memory.v
	hw/rtl/tex_unit/VX_tex_unit.v
	hw/simulate/Makefile
	hw/syn/quartus/pipeline/Makefile
	hw/unit_tests/tex_unit/tex_sampler/main.cpp
	hw/unit_tests/tex_unit/tex_sampler/vl_simulator.h
	runtime/include/vx_intrinsics.h

hw/scripts/scope.json

@@ -157,7 +157,7 @@
             "gpu_rsp_tmc": "`GPU_TMC_SIZE", 
             "gpu_rsp_wspawn": "`GPU_WSPAWN_SIZE",             
             "gpu_rsp_split": "`GPU_SPLIT_SIZE",
-            "gpu_rsp_barrier": "`GPU_BARRIER_SIZE"    
+            "gpu_rsp_barrier": "`GPU_BARRIER_SIZE"
         },
         "afu/vortex/cluster/core/pipeline/execute/lsu_unit": {
             "?dcache_req_fire":"`NUM_THREADS",