Silencing a -Wsequence-point warning, and the resulting undefined behavior. NFC.
llvm-svn: 223926
diff --git a/llvm/lib/CodeGen/LiveRangeCalc.cpp b/llvm/lib/CodeGen/LiveRangeCalc.cpp
index daa1ee0..bc88486 100644
--- a/llvm/lib/CodeGen/LiveRangeCalc.cpp
+++ b/llvm/lib/CodeGen/LiveRangeCalc.cpp
@@ -183,7 +183,7 @@
(MRI->tracksSubRegLiveness() && SubReg != 0))) {
unsigned Mask = SubReg != 0
? TRI.getSubRegIndexLaneMask(SubReg)
- : Mask = MRI->getMaxLaneMaskForVReg(Reg);
+ : MRI->getMaxLaneMaskForVReg(Reg);
// If this is the first time we see a subregister def/use. Initialize
// subranges by creating a copy of the main range.