[MLIR] fix parse bound error message

[bondhugula]

Summary

• fix parse error message for affine for op's bounds

Signed-off-by: Uday Bondhugula <[e-mail]>

[bondhugula]

fix commit message

Updating D76198: [MLIR] fix parse bound error message

• fix parse error message for affine for op's bounds

[mehdi_amini]

Did you get commit access since last time or do you need me to land it?

[bondhugula]

In D76198#1923456, @mehdi_amini wrote:

Did you get commit access since last time or do you need me to land it?

Can you please commit for me? (I don't have commit access.)

[mehdi_amini]

Done.
Just in case you don't know, you're only one email to Chris away :) https://llvm.org/docs/DeveloperPolicy.html#obtaining-commit-access

mlir/lib/Dialect/AffineOps/AffineOps.cpp

if (auto affineMapAttr = boundAttr.dyn_cast<AffineMapAttr>()) {
     unsigned numDims;
     if (parseDimAndSymbolList(p, result.operands, numDims))
       return failure();
 
     auto map = affineMapAttr.getValue();
     if (map.getNumDims() != numDims)
       return p.emitError(
           p.getNameLoc(),
-          "dim operand count and integer set dim count must match");
+          "dim operand count and affine map dim count must match");
 
     unsigned numDimAndSymbolOperands =
         result.operands.size() - currentNumOperands;
     if (numDims + map.getNumSymbols() != numDimAndSymbolOperands)
       return p.emitError(
           p.getNameLoc(),
-          "symbol operand count and integer set symbol count must match");
+          "symbol operand count and affine map symbol count must match");
 
     // If the map has multiple results, make sure that we parsed the min/max
     // prefix.
     if (map.getNumResults() > 1 && failedToParsedMinMax) {
       if (isLower) {
         return p.emitError(attrLoc, "lower loop bound affine map with "
                                     "multiple results requires 'max' prefix");
       }

mlir/test/IR/invalid.mlir

 }
 
 // -----
 
 #map1 = affine_map<(i)[j] -> (i+j)>
 
 func @bound_symbol_mismatch(%N : index) {
   affine.for %i = #map1(%N) to 100 {
-  // expected-error@-1 {{symbol operand count and integer set symbol count must match}}
+  // expected-error@-1 {{symbol operand count and affine map symbol count must match}}
   }
   return
 }
 
 // -----
 
 #map1 = affine_map<(i)[j] -> (i+j)>
 
 func @bound_dim_mismatch(%N : index) {
   affine.for %i = #map1(%N, %N)[%N] to 100 {
-  // expected-error@-1 {{dim operand count and integer set dim count must match}}
+  // expected-error@-1 {{dim operand count and affine map dim count must match}}
   }
   return
 }
 
 // -----
 
 func @large_bound() {
   affine.for %i = 1 to 9223372036854775810 {