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stage2: avoid binary bloat from GeneralPurposeAllocator

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In the case of not using it.
This commit is contained in:
Andrew Kelley 2022-04-18 05:28:31 -07:00
parent b03345f32a
commit b75d86027d
1 changed files with 3 additions and 4 deletions
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7
src/main.zig
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@ -135,10 +135,9 @@ var general_purpose_allocator = std.heap.GeneralPurposeAllocator(.{
pub fn main() anyerror!void {
crash_report.initialize();
var gpa_need_deinit = false;
const use_gpa = build_options.force_gpa or !builtin.link_libc;
const gpa = gpa: {
if (build_options.force_gpa or !builtin.link_libc) {
gpa_need_deinit = true;
if (use_gpa) {
break :gpa general_purpose_allocator.allocator();
}
// We would prefer to use raw libc allocator here, but cannot
@ -148,7 +147,7 @@ pub fn main() anyerror!void {
}
break :gpa std.heap.raw_c_allocator;
};
defer if (gpa_need_deinit) {
defer if (use_gpa) {
_ = general_purpose_allocator.deinit();
};
var arena_instance = std.heap.ArenaAllocator.init(gpa);