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-rw-r--r--llvm/lib/CodeGen/LLVMTargetMachine.cpp3
1 files changed, 3 insertions, 0 deletions
diff --git a/llvm/lib/CodeGen/LLVMTargetMachine.cpp b/llvm/lib/CodeGen/LLVMTargetMachine.cpp
index 61d68f60711..610c9f47bac 100644
--- a/llvm/lib/CodeGen/LLVMTargetMachine.cpp
+++ b/llvm/lib/CodeGen/LLVMTargetMachine.cpp
@@ -198,6 +198,9 @@ bool LLVMTargetMachine::addPassesToEmitFile(
if (!MCE || !MAB)
return true;
+ // Don't waste memory on names of temp labels.
+ Context->setUseNamesOnTempLabels(false);
+
Triple T(getTargetTriple());
AsmStreamer.reset(getTarget().createMCObjectStreamer(
T, *Context, *MAB, Out, MCE, STI, Options.MCOptions.MCRelaxAll,
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