Fix vgpr count calculation for gfx90a and gfx940

Read accum_offset from compute_pgm_rsrc3 to report both the arch vgprs
and the accum vgprs

Change-Id: I99e746d54a6a1671e343da5658cc6ce970f79939

test/util/hsa_rsrc_factory.cpp

@@ -354,11 +354,6 @@ const AgentInfo* HsaRsrcFactory::AddAgentInfo(const hsa_agent_t agent) {
     status = hsa_api_.hsa_amd_agent_iterate_memory_pools(agent, FindStandardPool, &agent_info->gpu_pool);
     CHECK_ITER_STATUS("hsa_amd_agent_iterate_memory_pools(gpu pool)", status);
 
-    // GFX8 and GFX9 SGPR/VGPR block sizes
-    agent_info->sgpr_block_dflt = (strcmp(agent_info->gfxip, "gfx8") == 0) ? 1 : 2;
-    agent_info->sgpr_block_size = 8;
-    agent_info->vgpr_block_size = 4;
-
     // Set GPU index
     agent_info->dev_index = gpu_list_.size();
     gpu_list_.push_back(agent_info);

test/util/hsa_rsrc_factory.h

@@ -165,10 +165,6 @@ struct AgentInfo {
   // Number of Shader Arrays Per Shader Engines in Gpu
   uint32_t shader_arrays_per_se;
 
-  // SGPR/VGPR/LDS block sizes
-  uint32_t sgpr_block_dflt;
-  uint32_t sgpr_block_size;
-  uint32_t vgpr_block_size;
   static const uint32_t lds_block_size = 128 * 4;
 };
 
@@ -461,7 +457,7 @@ class HsaRsrcFactory {
       reinterpret_cast<std::atomic<uint64_t>*>(&(it->second.refs_count));
     atomic_ptr->fetch_sub(1, std::memory_order_relaxed);
   }
-  
+
   static inline void SetKernelNameRef(const uint64_t& addr, const char* name, const int& free) {
     if (symbols_map_ == NULL) {
       std::lock_guard<mutex_t> lck(mutex_);