[llvm] [SLP] Replace most uses of for_each with range-for loops. NFC (PR #136146)

[Alexey Bataev via llvm-commits]

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@@ -21118,22 +21124,22 @@ bool SLPVectorizerPass::vectorizeStores(
                 AnyProfitableGraph = RepeatChanged = Changed = true;
                 // If we vectorized initial block, no need to try to vectorize
                 // it again.
-                for_each(RangeSizes.slice(Cnt, Size),
-                         [](std::pair<unsigned, unsigned> &P) {
-                           P.first = P.second = 0;
-                         });
+                for (std::pair<unsigned, unsigned> &P :
+                     RangeSizes.slice(Cnt, Size)) {
+                  P.first = P.second = 0;
+                }
                 if (Cnt < StartIdx + MinVF) {
-                  for_each(RangeSizes.slice(StartIdx, Cnt - StartIdx),
-                           [](std::pair<unsigned, unsigned> &P) {
-                             P.first = P.second = 0;
-                           });
+                  for (std::pair<unsigned, unsigned> &P :
+                       RangeSizes.slice(StartIdx, Cnt - StartIdx)) {
+                    P.first = P.second = 0;
+                  }
                   StartIdx = Cnt + Size;
                 }
                 if (Cnt > Sz - Size - MinVF) {
-                  for_each(RangeSizes.slice(Cnt + Size, Sz - (Cnt + Size)),
-                           [](std::pair<unsigned, unsigned> &P) {
-                             P.first = P.second = 0;
-                           });
+                  for (std::pair<unsigned, unsigned> &P :
+                       RangeSizes.slice(Cnt + Size, Sz - (Cnt + Size))) {
+                    P.first = P.second = 0;
+                  }
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alexey-bataev wrote:

Drop braces around one line substatements

https://github.com/llvm/llvm-project/pull/136146