Give the StableHLO Aggressive Simp. patterns names (openxla#2780)

This improves stack traces as well as general code readability.

Author: mrguenther

.github/workflows/buildAndTestBazel.yml

@@ -56,10 +56,10 @@ jobs:
         echo "version=$(cat ${{ github.workspace }}/build_tools/llvm_version.txt)" >> $GITHUB_OUTPUT
 
     - name: Setup Bazelisk
-      uses: bazelbuild/setup-bazelisk@v2
+      uses: bazelbuild/setup-bazelisk@v3
 
     - name: Mount Bazel Cache
-      uses: actions/cache@v3
+      uses: actions/cache@v4
       with:
         path: "~/.cache/bazel"
         key: ${{ runner.os }}-stablehlo_bazelbuild-${{ hashFiles('.bazelversion', '.bazelrc', 'WORKSPACE', 'WORKSPACE.bazel', 'MODULE.bazel') }}

stablehlo/transforms/optimization/StablehloAggressiveSimplification.cpp

@@ -1539,8 +1539,8 @@ void populateStablehloCanonicalizationPatterns(MLIRContext *context,
 
 void populateStablehloHloImportCanonicalizationPatterns(
     MLIRContext *context, RewritePatternSet *patterns) {
-  patterns->add<ReshapeIsNoop, TupleIsRepacking, TupleIsUnpacked,
-                WhileOpImplicitCapture>(context);
+  patterns->add<ReshapeOp_RemoveNoop, GetTupleElementOp_UnpackTuple,
+                TupleIsRepacking, WhileOpImplicitCapture>(context);
 }
 
 std::unique_ptr<Pass> createStablehloAggressiveSimplificationPass(