spirv-opt: support SPV_EXT_shader_image_int64 (#4379)

source/opt/aggressive_dead_code_elim_pass.cpp

@@ -999,6 +999,7 @@ void AggressiveDCEPass::InitExtensions() {
       "SPV_KHR_vulkan_memory_model",
       "SPV_KHR_subgroup_uniform_control_flow",
       "SPV_KHR_integer_dot_product",
+      "SPV_EXT_shader_image_int64",
   });
 }
 

source/opt/local_access_chain_convert_pass.cpp

@@ -420,6 +420,7 @@ void LocalAccessChainConvertPass::InitExtensions() {
       "SPV_KHR_terminate_invocation",
       "SPV_KHR_subgroup_uniform_control_flow",
       "SPV_KHR_integer_dot_product",
+      "SPV_EXT_shader_image_int64",
   });
 }
 

source/opt/local_single_block_elim_pass.cpp

@@ -272,6 +272,7 @@ void LocalSingleBlockLoadStoreElimPass::InitExtensions() {
       "SPV_KHR_terminate_invocation",
       "SPV_KHR_subgroup_uniform_control_flow",
       "SPV_KHR_integer_dot_product",
+      "SPV_EXT_shader_image_int64",
   });
 }
 

source/opt/local_single_store_elim_pass.cpp

@@ -125,6 +125,7 @@ void LocalSingleStoreElimPass::InitExtensionAllowList() {
       "SPV_KHR_terminate_invocation",
       "SPV_KHR_subgroup_uniform_control_flow",
       "SPV_KHR_integer_dot_product",
+      "SPV_EXT_shader_image_int64",
   });
 }
 bool LocalSingleStoreElimPass::ProcessVariable(Instruction* var_inst) {