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-rw-r--r--clang/lib/Driver/Tools.cpp3
1 files changed, 2 insertions, 1 deletions
diff --git a/clang/lib/Driver/Tools.cpp b/clang/lib/Driver/Tools.cpp
index 598ebc9..0236e61 100644
--- a/clang/lib/Driver/Tools.cpp
+++ b/clang/lib/Driver/Tools.cpp
@@ -6537,7 +6537,8 @@ void wasm::Linker::ConstructJob(Compilation &C, const JobAction &JA,
// Enable garbage collection of unused input sections by default, since code
// size is of particular importance.
- CmdArgs.push_back("--gc-sections");
+ if (areOptimizationsEnabled(Args))
+ CmdArgs.push_back("--gc-sections");
AddLinkerInputs(getToolChain(), Inputs, Args, CmdArgs);
CmdArgs.push_back("-o");