[PATCH] D94466: [X86] merge "={eax}" and "~{eax}" into "=&eax" for MSInlineASM

Pengfei Wang via Phabricator via cfe-commits cfe-commits at lists.llvm.org
Tue Jan 12 23:27:23 PST 2021


pengfei added inline comments.


================
Comment at: clang/lib/CodeGen/CGStmt.cpp:2493
+        }
+        std::string::size_type position2 = Constraints.find("=A");
+        if (position2 != std::string::npos) {
----------------
Should consider the `Clobber == "edx"`?


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D94466/new/

https://reviews.llvm.org/D94466



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