[PATCH] D79377: Remove tabs from predecessor comments

[Geoffrey Martin-Noble via Phabricator via llvm-commits]

GMNGeoffrey created this revision.
GMNGeoffrey added a reviewer: rriddle.
Herald added subscribers: llvm-commits, Kayjukh, frgossen, grosul1, Joonsoo, liufengdb, lucyrfox, mgester, arpith-jacob, nicolasvasilache, antiagainst, shauheen, jpienaar, mehdi_amini.
Herald added 1 blocking reviewer(s): rriddle.
Herald added a project: LLVM.

This change removes tabs from the comments printed by the asmprinter after basic
block declarations in favor of two spaces. This is currently the only place in
the printed IR that uses tabs.


Repository:
  rG LLVM Github Monorepo

https://reviews.llvm.org/D79377

Files:
  mlir/lib/IR/AsmPrinter.cpp


Index: mlir/lib/IR/AsmPrinter.cpp
===================================================================
--- mlir/lib/IR/AsmPrinter.cpp
+++ mlir/lib/IR/AsmPrinter.cpp
@@ -2302,11 +2302,11 @@
 
     // Print out some context information about the predecessors of this block.
     if (!block->getParent()) {
-      os << "\t// block is not in a region!";
+      os << "  // block is not in a region!";
     } else if (block->hasNoPredecessors()) {
-      os << "\t// no predecessors";
+      os << "  // no predecessors";
     } else if (auto *pred = block->getSinglePredecessor()) {
-      os << "\t// pred: ";
+      os << "  // pred: ";
       printBlockName(pred);
     } else {
       // We want to print the predecessors in increasing numeric order, not in
@@ -2316,7 +2316,7 @@
         predIDs.push_back({state->getSSANameState().getBlockID(pred), pred});
       llvm::array_pod_sort(predIDs.begin(), predIDs.end());
 
-      os << "\t// " << predIDs.size() << " preds: ";
+      os << "  // " << predIDs.size() << " preds: ";
 
       interleaveComma(predIDs, [&](std::pair<unsigned, Block *> pred) {
         printBlockName(pred.second);


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