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-rw-r--r--lib/CodeGen/SimpleRegisterCoalescing.cpp2
1 files changed, 1 insertions, 1 deletions
diff --git a/lib/CodeGen/SimpleRegisterCoalescing.cpp b/lib/CodeGen/SimpleRegisterCoalescing.cpp
index c723c9eeae..f015ad5c1f 100644
--- a/lib/CodeGen/SimpleRegisterCoalescing.cpp
+++ b/lib/CodeGen/SimpleRegisterCoalescing.cpp
@@ -55,7 +55,7 @@ namespace {
static cl::opt<bool>
CommuteDef("coalescer-commute-instrs",
- cl::init(false), cl::Hidden);
+ cl::init(true), cl::Hidden);
static cl::opt<int>
CommuteLimit("commute-limit",