[PATCH] D86673: [StackColoring] Conservatively merge &&Variable for catch(Variable)

Xiang Zhang via Phabricator via llvm-commits llvm-commits at lists.llvm.org
Thu Aug 27 22:17:05 PDT 2020


xiangzhangllvm added inline comments.


================
Comment at: llvm/test/CodeGen/X86/StackColoring-first-use-in-catch.mir:250
+    ADJCALLSTACKUP32 4, 0, implicit-def dead $esp, implicit-def dead $eflags, implicit-def dead $ssp, implicit $esp, implicit $ssp
+    LIFETIME_END %stack.1.ex2
+    JMP_1 %bb.1
----------------
Here really I manually add the LIFETIME_END to reproduce merge action.
I'll re-analysis the problem project, thank you for your advise!


Repository:
  rZORG LLVM Github Zorg

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D86673/new/

https://reviews.llvm.org/D86673



More information about the llvm-commits mailing list