[llvm] r327141 - Tidyup comment that was destroyed by clang-format. NFCI.

[Simon Pilgrim via llvm-commits]

Author: rksimon
Date: Fri Mar  9 07:50:09 2018
New Revision: 327141

URL: http://llvm.org/viewvc/llvm-project?rev=327141&view=rev
Log:
Tidyup comment that was destroyed by clang-format. NFCI.

Modified:
    llvm/trunk/lib/Target/X86/X86ISelLowering.cpp

Modified: llvm/trunk/lib/Target/X86/X86ISelLowering.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Target/X86/X86ISelLowering.cpp?rev=327141&r1=327140&r2=327141&view=diff
==============================================================================
--- llvm/trunk/lib/Target/X86/X86ISelLowering.cpp (original)
+++ llvm/trunk/lib/Target/X86/X86ISelLowering.cpp Fri Mar  9 07:50:09 2018
@@ -8020,9 +8020,10 @@ SDValue createVariablePermute(MVT VT, SD
     uint64_t IndexOffset = 0;
 
     // If we're scaling a smaller permute op, then we need to repeat the
-    // indices, scaling and offsetting them as well. e.g. v4i32 -> v16i8 (Scale
-    // = 4) IndexScale = v4i32 Splat(4 << 24 | 4 << 16 | 4 << 8 | 4) indexOffset
-    // = v4i32 Splat(3 << 24 | 2 << 16 | 1 << 8 | 0)
+    // indices, scaling and offsetting them as well.
+    // e.g. v4i32 -> v16i8 (Scale = 4)
+    // IndexScale = v4i32 Splat(4 << 24 | 4 << 16 | 4 << 8 | 4)
+    // IndexOffset = v4i32 Splat(3 << 24 | 2 << 16 | 1 << 8 | 0)
     for (uint64_t i = 0; i != Scale; ++i) {
       IndexScale |= Scale << (i * ShuffleBits);
       IndexOffset |= i << (i * ShuffleBits);