[PATCH] D65698: [GISel]: Add GISelKnownBits analysis

[Daniel Sanders via Phabricator via llvm-commits]

dsanders added inline comments.


================
Comment at: llvm/include/llvm/CodeGen/GlobalISel/GISelKnownBits.h:89-91
+    if (!Info)
+      Info = make_unique<GISelKnownBits>(MF);
+    return *Info.get();
----------------
At the moment, if MF varies, the MF inside GISelKnownBits doesn't. You need an instance for each MF.


Repository:
  rL LLVM

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D65698/new/

https://reviews.llvm.org/D65698