Change name of tests

Author: amd-eochoalo

mlir/test/Dialect/Vector/invalid.mlir

@@ -1317,7 +1317,7 @@ func.func @maskedload_negative_alignment(%base: memref<4xi32>, %mask: vector<32x
 
 // -----
 
-func.func @maskedload_negative_alignment(%base: memref<4xi32>, %mask: vector<32xi1>, %pass: vector<1xi32>, %index: index) {
+func.func @maskedload_nonpoweroftwo_alignment(%base: memref<4xi32>, %mask: vector<32xi1>, %pass: vector<1xi32>, %index: index) {
   // expected-error@below {{'vector.maskedload' op attribute 'alignment' failed to satisfy constraint: 64-bit signless integer attribute whose value is positive and whose value is a power of two > 0}}
   %val = vector.maskedload %base[%index], %mask, %pass { alignment = 3 } : memref<4xi32>, vector<32xi1>, vector<1xi32> into vector<1xi32>
   return
@@ -1368,7 +1368,7 @@ func.func @maskedstore_negative_alignment(%base: memref<4xi32>, %mask: vector<32
 
 // -----
 
-func.func @maskedstore_negative_alignment(%base: memref<4xi32>, %mask: vector<32xi1>, %value: vector<1xi32>, %index: index) {
+func.func @maskedstore_nonpoweroftwo_alignment(%base: memref<4xi32>, %mask: vector<32xi1>, %value: vector<1xi32>, %index: index) {
   // expected-error@below {{'vector.maskedstore' op attribute 'alignment' failed to satisfy constraint: 64-bit signless integer attribute whose value is positive and whose value is a power of two > 0}}
   vector.maskedstore %base[%index], %mask, %value { alignment = 3 } : memref<4xi32>, vector<32xi1>, vector<1xi32> into vector<1xi32>
   return