https://github.com/wenqinI created
https://github.com/llvm/llvm-project/pull/107043
This commit tune the default stack protector level on Windows platform, it
could improve performance and reduce binary size, will provide more details in
related issue later.
>From dd5a44532e2d50348bfdcaef1ae297fd4688ce8c Mon Sep 17 00:00:00 2001
From: "wenqin.yang" <wenqin.y...@intel.com>
Date: Tue, 3 Sep 2024 10:42:12 +0800
Subject: [PATCH] tune the default stack protector level as SSPOn on Windows
platform
---
clang/lib/Driver/ToolChains/Clang.cpp | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/clang/lib/Driver/ToolChains/Clang.cpp
b/clang/lib/Driver/ToolChains/Clang.cpp
index df86941950e46e..d94791f8621197 100644
--- a/clang/lib/Driver/ToolChains/Clang.cpp
+++ b/clang/lib/Driver/ToolChains/Clang.cpp
@@ -8326,7 +8326,7 @@ void Clang::AddClangCLArgs(const ArgList &Args, types::ID
InputType,
if (!isNVPTX && Args.hasFlag(options::OPT__SLASH_GS, options::OPT__SLASH_GS_,
/*Default=*/true)) {
CmdArgs.push_back("-stack-protector");
- CmdArgs.push_back(Args.MakeArgString(Twine(LangOptions::SSPStrong)));
+ CmdArgs.push_back(Args.MakeArgString(Twine(LangOptions::SSPOn)));
}
const Driver &D = getToolChain().getDriver();
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