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From 994ddf817a554c48ae03840c8aaf82fb99ab5d27 Mon Sep 17 00:00:00 2001
From: John Hodge <tpg@mutabah.net>
Date: Mon, 16 Dec 2024 20:09:09 +0800
Subject: [PATCH 6/6] Codegen C - Turn down gcc optimisation level to work
around #347
diff --git a/src/trans/codegen_c.cpp b/src/trans/codegen_c.cpp
index c40a8d98..6a3cdf25 100644
--- a/src/trans/codegen_c.cpp
+++ b/src/trans/codegen_c.cpp
@@ -1282,7 +1282,8 @@ namespace {
args.push_back("-O1");
break;
case 2:
- args.push_back("-O2");
+ //args.push_back("-O2");
+ args.push_back("-O1"); // HACK: Work around mrustc #347 by reducing the optimisation level
break;
}
// HACK: Work around [https://gcc.gnu.org/bugzilla/show_bug.cgi?id=117423] by disabling an optimisation stage
--
2.40.0
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