Merge pull request #14188 from ethereum/fuzz-ir-pipeline

Make use of IR codegen pipeline and selectively report stack too deep…

test/tools/fuzzer_common.cpp

@@ -121,7 +121,7 @@ void FuzzerUtil::testCompiler(
 	compiler.setSources(_input);
 	compiler.setEVMVersion(evmVersion);
 	compiler.setOptimiserSettings(optimiserSettings);
-	compiler.enableIRGeneration(_compileViaYul);
+	compiler.setViaIR(_compileViaYul);
 	try
 	{
 		compiler.compile();
@@ -137,6 +137,8 @@ void FuzzerUtil::testCompiler(
 	}
 	catch (StackTooDeepError const&)
 	{
+		if (_optimize && _compileViaYul)
+			throw;
 	}
 }