motiejus/zig
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Target: pass and use locals by pointer instead of by value

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This struct is larger than 256 bytes and code that copies it
consistently shows up in profiles of the compiler.
This commit is contained in:
Jacob Young
2025-06-13 04:46:30 -04:00
parent 16d78bc0c0
commit 917640810e
96 changed files with 400 additions and 401 deletions
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6
src/Package/Module.zig
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@@ -102,7 +102,7 @@ pub fn create(arena: Allocator, options: CreateOptions) !*Package.Module {
if (options.inherited.error_tracing == true) assert(options.global.any_error_tracing);
const resolved_target = options.inherited.resolved_target orelse options.parent.?.resolved_target;
const target = resolved_target.result;
const target = &resolved_target.result;
const optimize_mode = options.inherited.optimize_mode orelse
if (options.parent) |p| p.optimize_mode else options.global.root_optimize_mode;
@@ -363,7 +363,7 @@ pub fn create(arena: Allocator, options: CreateOptions) !*Package.Module {
.root_src_path = options.paths.root_src_path,
.fully_qualified_name = options.fully_qualified_name,
.resolved_target = .{
.result = target,
.result = target.*,
.is_native_os = resolved_target.is_native_os,
.is_native_abi = resolved_target.is_native_abi,
.is_explicit_dynamic_linker = resolved_target.is_explicit_dynamic_linker,
@@ -474,7 +474,7 @@ pub fn getBuiltinOptions(m: Module, global: Compilation.Config) Builtin {
assert(global.have_zcu);
return .{
.target = m.resolved_target.result,
.zig_backend = target_util.zigBackend(m.resolved_target.result, global.use_llvm),
.zig_backend = target_util.zigBackend(&m.resolved_target.result, global.use_llvm),
.output_mode = global.output_mode,
.link_mode = global.link_mode,
.unwind_tables = m.unwind_tables,