[PATCH] D23984: [X86] Fix bug in masked compress

[Elena Demikhovsky via llvm-commits]

delena added inline comments.

================
Comment at: include/llvm/CodeGen/SelectionDAG.h:972
@@ -972,1 +971,3 @@
+                         MachineMemOperand *MMO, bool IsTrunc, 
+			 bool isCompressing = false);
   SDValue getMaskedGather(SDVTList VTs, EVT VT, const SDLoc &dl,
----------------
wrong code alignment

================
Comment at: include/llvm/CodeGen/SelectionDAGNodes.h:1974
@@ -1970,1 +1973,3 @@
 
+  bool isCompressingStore() const { return StoreSDNodeBits.IsCompressing; }
+
----------------
Please add comments before the API. Please explain carefully what the compression means.

================
Comment at: lib/Target/X86/X86ISelLowering.cpp:18829
@@ -18830,1 +18828,3 @@
+    return DAG.getMaskedStore(Chain, dl, DataToCompress, Addr, VMask, VT,
+                        MemIntr->getMemOperand(), false, true);
   }
----------------
Code alignment


https://reviews.llvm.org/D23984