diff --git a/llvm/lib/Target/X86/X86LegalizerInfo.cpp b/llvm/lib/Target/X86/X86LegalizerInfo.cpp
--- a/llvm/lib/Target/X86/X86LegalizerInfo.cpp
+++ b/llvm/lib/Target/X86/X86LegalizerInfo.cpp
@@ -289,9 +289,8 @@
     .widenScalarToNextPow2(1, /*Min=*/8)
     .clampScalar(1, s8, sMaxScalar);
 
-  // todo: vectors 
+  // todo: vectors
   getActionDefinitionsBuilder(G_SELECT)
-       //    .legalFor({{s8, s8}, {s16, s16}, {s32, s32}, {s64, s64}, {p0, p0}})
     .legalFor({s8, s16, s32, s64, p0})
     .widenScalarToNextPow2(0, /*Min=*/8)
     .clampScalar(0, s8, sMaxScalar)