[PATCH] D110877: [fir][NFC] Update doc for pinned attr in fir.alloca

[Valentin Clement via Phabricator via llvm-commits]

This revision was automatically updated to reflect the committed changes.
Closed by commit rGb04dd35f0e36: [fir][NFC] Update doc for pinned attr in fir.alloca (authored by clementval).

Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D110877/new/

https://reviews.llvm.org/D110877

Files:
  flang/include/flang/Optimizer/Dialect/FIROps.td


Index: flang/include/flang/Optimizer/Dialect/FIROps.td
===================================================================
--- flang/include/flang/Optimizer/Dialect/FIROps.td
+++ flang/include/flang/Optimizer/Dialect/FIROps.td
@@ -123,6 +123,9 @@
     allocated as stack space can often be limited. A legal implementation can
     convert these large stack allocations to heap allocations regardless of
     whether the procedure is recursive or not.
+
+    The pinned attribute is used to flag fir.alloca operation in a specific
+    region and avoid them being hoisted in an alloca hoisting pass.
   }];
 
   let arguments = (ins


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