[llvm] 7946cc4 - [tblgen] Fold loop into assert to avoid unused variable warnings. NFCI.

[Benjamin Kramer via llvm-commits]

Author: Benjamin Kramer
Date: 2021-04-16T20:47:38+02:00
New Revision: 7946cc404f435a7b609d4bb00c8378e8c783475a

URL: https://github.com/llvm/llvm-project/commit/7946cc404f435a7b609d4bb00c8378e8c783475a
DIFF: https://github.com/llvm/llvm-project/commit/7946cc404f435a7b609d4bb00c8378e8c783475a.diff

LOG: [tblgen] Fold loop into assert to avoid unused variable warnings. NFCI.

Added: 
    

Modified: 
    llvm/utils/TableGen/CodeGenDAGPatterns.cpp

Removed: 
    


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diff  --git a/llvm/utils/TableGen/CodeGenDAGPatterns.cpp b/llvm/utils/TableGen/CodeGenDAGPatterns.cpp
index fe14611d0c5a..30eadbd84bd8 100644
--- a/llvm/utils/TableGen/CodeGenDAGPatterns.cpp
+++ b/llvm/utils/TableGen/CodeGenDAGPatterns.cpp
@@ -2023,10 +2023,13 @@ void TreePatternNode::InlinePatternFragments(
       if (ChildAlternatives[i].empty())
         return;
 
-      for (const auto &NewChild : ChildAlternatives[i])
-        assert((Child->getPredicateCalls().empty() ||
-                NewChild->getPredicateCalls() == Child->getPredicateCalls()) &&
-               "Non-empty child predicate clobbered!");
+      assert(Child->getPredicateCalls().empty() ||
+             llvm::all_of(ChildAlternatives[i],
+                          [&](const TreePatternNodePtr &NewChild) {
+                            return NewChild->getPredicateCalls() ==
+                                   Child->getPredicateCalls();
+                          }) &&
+                 "Non-empty child predicate clobbered!");
     }
 
     // The end result is an all-pairs construction of the resultant pattern.