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-rw-r--r--llvm/lib/CodeGen/MachineDominators.cpp7
1 files changed, 5 insertions, 2 deletions
diff --git a/llvm/lib/CodeGen/MachineDominators.cpp b/llvm/lib/CodeGen/MachineDominators.cpp
index 1dfba8638c2..b569ca42d68 100644
--- a/llvm/lib/CodeGen/MachineDominators.cpp
+++ b/llvm/lib/CodeGen/MachineDominators.cpp
@@ -18,12 +18,15 @@
using namespace llvm;
+namespace llvm {
// Always verify dominfo if expensive checking is enabled.
#ifdef EXPENSIVE_CHECKS
-static bool VerifyMachineDomInfo = true;
+bool VerifyMachineDomInfo = true;
#else
-static bool VerifyMachineDomInfo = false;
+bool VerifyMachineDomInfo = false;
#endif
+} // namespace llvm
+
static cl::opt<bool, true> VerifyMachineDomInfoX(
"verify-machine-dom-info", cl::location(VerifyMachineDomInfo), cl::Hidden,
cl::desc("Verify machine dominator info (time consuming)"));
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