[PATCH] D50780: Check that the key is in the LEAs map before accessing

[Craig Topper via Phabricator via llvm-commits]

craig.topper added inline comments.


================
Comment at: lib/Target/X86/X86OptimizeLEAs.cpp:519
+
+    if (!LEAs.count(key))
+      continue;
----------------
Can we use LEAs.find so we can use one map search for the existence check and getting the SmallVectorImpl for chooseBestLEA?


Repository:
  rL LLVM

https://reviews.llvm.org/D50780