[PATCH] D95136: [X86] Fix tile config register spill issue.

Xiang Zhang via Phabricator via llvm-commits llvm-commits at lists.llvm.org
Thu Jan 21 23:50:23 PST 2021


xiangzhangllvm added inline comments.


================
Comment at: llvm/lib/Target/X86/X86PreTileConfig.cpp:244
+    } else if (I->isCall()) {
+      if (std::next(I) != E)
+        WorkList.push(CallPointPair(LastAMX, I));
----------------
If the call at the bottom of the BB, we may need insert tile_ld_config too.


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D95136/new/

https://reviews.llvm.org/D95136



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