commit ba85948c1bc74d8ff0e4c7f78843601f5e836f02
author Eric Schweitz <eschweitz@nvidia.com> Tue Feb 02 10:56:50 2021 -0800
committer Copybara-Service <copybara-worker@google.com> Fri Feb 05 01:23:03 2021 -0800
tree 36bedc44a652cb19eacb50faa175fb0ec8b7a6d3
parent 7525aadf209b364744deafa2faed60a998de960e

[flang][NFC] Update the CG rewrite pass.
Add description and dependencies.

Differential Revision: https://reviews.llvm.org/D95888

GitOrigin-RevId: e2bd29a0d680158a66472859a18af0f1d450bbe1

include/flang/Optimizer/CodeGen/CGPasses.td

diff --git a/include/flang/Optimizer/CodeGen/CGPasses.td b/include/flang/Optimizer/CodeGen/CGPasses.td
index 187147b..46442a2 100644
--- a/include/flang/Optimizer/CodeGen/CGPasses.td
+++ b/include/flang/Optimizer/CodeGen/CGPasses.td
@@ -16,9 +16,13 @@
 
 include "mlir/Pass/PassBase.td"
 
-def CodeGenRewrite : FunctionPass<"cg-rewrite"> {
+def CodeGenRewrite : Pass<"cg-rewrite", "mlir::ModuleOp"> {
   let summary = "Rewrite some FIR ops into their code-gen forms.";
+  let description = [{
+    Fuse specific subgraphs into single Ops for code generation.
+  }];
   let constructor = "fir::createFirCodeGenRewritePass()";
+  let dependentDialects = ["fir::FIROpsDialect"];
 }
 
 #endif // FLANG_OPTIMIZER_CODEGEN_PASSES