Chris Lattner 7e763ebd98 Use the RHS length instead of the LHS length. They are both the same, ...

but this ends up compiling code like this:

int foo(const StringRef &R) {
  return R == "food";
}

to use a constant sized memcmp instead of a variable memcmp.



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@77160 91177308-0d34-0410-b5e6-96231b3b80d8

2009-07-26 17:46:03 +00:00

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