Internal feature

Change-Id: If2ca5df99d45e2c6ca1f2288340adfca0f02ee47

Author: kychendev

visa/HWConformity.cpp

@@ -3827,12 +3827,11 @@ bool HWConformity::generateAlign1Mad(G4_BB* bb, INST_LIST_ITER iter)
             //swap src0 and src1 as src0 supports imm
             inst->setSrc(src1, 0);
             inst->setSrc(src0, 1);
-        } else if (builder.noSrc2Regioning() &&
-                   src0->isSrcRegRegion() && src1->isSrcRegRegion() &&
-                   !src0->asSrcRegRegion()->isScalar() &&
+        } else if (!isGoodAlign1TernarySrc(inst, 0, true) &&
+                   src1->isSrcRegRegion() &&
                    src1->asSrcRegRegion()->isScalar()) {
-            // Swap src0 and src1 if src1 is scalar but src0 is not when src2
-            // regioning support is quite limited.
+            // Swap src0 and src1 if src1 is scalar but src0 is not a good Align1TernarySrc
+            // when src2 regioning support is quite limited.
             inst->setSrc(src1, 0);
             inst->setSrc(src0, 1);
         }

visa/TranslationInterface.cpp

@@ -4268,6 +4268,7 @@ int IR_Builder::translateVISADwordAtomicInst(
     startTimer(TIMER_VISA_BUILDER_IR_CONSTRUCTION);
 #endif
 
+
     surface = lowerSurface255To253(surface, *this);
 
     unsigned op = Get_Atomic_Op(atomicOp);
@@ -4529,6 +4530,7 @@ int IR_Builder::translateVISADwordAtomicInst(VISAAtomicOps atomicOp,
     ASSERT_USER(!IsFloatAtomicOps(atomicOp) || hasFloatAtomics(),
                 "Float atomic operations are only supported on SKL+ devices!");
 
+
     surface = lowerSurface255To253(surface, *this);
 
     Common_ISA_Exec_Size instExecSize = execSize;
@@ -10396,6 +10398,7 @@ int IR_Builder::translateVISASVMAtomicInst(
     startTimer(TIMER_VISA_BUILDER_IR_CONSTRUCTION);
 #endif
 
+
     Common_ISA_Exec_Size instExecSize = execSize;
     if (execSize == EXEC_SIZE_1 || execSize == EXEC_SIZE_2 || execSize == EXEC_SIZE_4)
     {