[llvm] r332526 - [Hexagon] Fix the order of operands when selecting QCAT

[Krzysztof Parzyszek via llvm-commits]

Author: kparzysz
Date: Wed May 16 14:02:43 2018
New Revision: 332526

URL: http://llvm.org/viewvc/llvm-project?rev=332526&view=rev
Log:
[Hexagon] Fix the order of operands when selecting QCAT

Modified:
    llvm/trunk/lib/Target/Hexagon/HexagonPatternsHVX.td

Modified: llvm/trunk/lib/Target/Hexagon/HexagonPatternsHVX.td
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Target/Hexagon/HexagonPatternsHVX.td?rev=332526&r1=332525&r2=332526&view=diff
==============================================================================
--- llvm/trunk/lib/Target/Hexagon/HexagonPatternsHVX.td (original)
+++ llvm/trunk/lib/Target/Hexagon/HexagonPatternsHVX.td Wed May 16 14:02:43 2018
@@ -197,8 +197,8 @@ let Predicates = [UseHVX] in {
   def: Pat<(VecPI32 (concat_vectors HVI32:$Vs, HVI32:$Vt)),
            (Combinev HvxVR:$Vt, HvxVR:$Vs)>;
 
-  def: Pat<(VecQ8  (qcat HQ16:$Qs, HQ16:$Qt)), (Combineq $Qs, $Qt)>;
-  def: Pat<(VecQ16 (qcat HQ32:$Qs, HQ32:$Qt)), (Combineq $Qs, $Qt)>;
+  def: Pat<(VecQ8  (qcat HQ16:$Qs, HQ16:$Qt)), (Combineq $Qt, $Qs)>;
+  def: Pat<(VecQ16 (qcat HQ32:$Qs, HQ32:$Qt)), (Combineq $Qt, $Qs)>;
 
   def: Pat<(HexagonVEXTRACTW HVI8:$Vu, I32:$Rs),
            (V6_extractw HvxVR:$Vu, I32:$Rs)>;