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-rw-r--r--llvm/lib/CodeGen/Passes.cpp4
1 files changed, 3 insertions, 1 deletions
diff --git a/llvm/lib/CodeGen/Passes.cpp b/llvm/lib/CodeGen/Passes.cpp
index b9dd0f78c81..1925f3f9a8c 100644
--- a/llvm/lib/CodeGen/Passes.cpp
+++ b/llvm/lib/CodeGen/Passes.cpp
@@ -81,7 +81,9 @@ static cl::opt<bool> PrintGCInfo("print-gc", cl::Hidden,
cl::desc("Dump garbage collector data"));
static cl::opt<bool> VerifyMachineCode("verify-machineinstrs", cl::Hidden,
cl::desc("Verify generated machine code"),
- cl::init(getenv("LLVM_VERIFY_MACHINEINSTRS")!=nullptr));
+ cl::init(false),
+ cl::ZeroOrMore);
+
static cl::opt<std::string>
PrintMachineInstrs("print-machineinstrs", cl::ValueOptional,
cl::desc("Print machine instrs"),
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