Fix clang -Wsometimes-uninitialized warning in SCEV code
authorReid Kleckner <rnk@google.com>
Mon, 13 Nov 2017 18:43:11 +0000 (18:43 +0000)
committerReid Kleckner <rnk@google.com>
Mon, 13 Nov 2017 18:43:11 +0000 (18:43 +0000)
commite021f703dbd411b11af185263a8bb6de2e6b7489
tree6a41e5e47469b60f2d0ccf260aa3a05403e712d9
parent5883989e514470dee9bcc411137e00bf1a888b65
Fix clang -Wsometimes-uninitialized warning in SCEV code

I don't believe this was a problem in practice, as it's likely that the
boolean wasn't checked unless the backend condition was non-null.

llvm-svn: 318073
llvm/lib/Analysis/ScalarEvolution.cpp