Fix SPIR-V cache breaking when previous cache was read partially

Author: crosire

source/effect_codegen_spirv.cpp

@@ -382,12 +382,14 @@ class codegen_spirv final : public codegen
 		if (entry_point == nullptr)
 			return false;
 
+		spirv.clear();
+
+		finalize_header_section(spirv);
+
 		// Build list of IDs to remove
 		std::vector<spv::Id> variables_to_remove;
 		std::vector<spv::Id> functions_to_remove;
 
-		finalize_header_section(spirv);
-
 		// The entry point and execution mode declaration
 		for (const spirv_instruction &inst : _entries.instructions)
 		{

source/runtime.cpp

@@ -1900,6 +1900,9 @@ bool reshade::runtime::load_effect(const std::filesystem::path &source_file, con
 				}
 				else
 				{
+					cso.clear();
+					assembly.clear();
+
 					if (!codegen->assemble_code_for_entry_point(entry_point.first, cso, assembly, errors))
 					{
 						compiled = false;