Duncan P. N. Exon Smith 9e3edad932 IPO: Swap || operands to avoid dereferencing end() ...

IsOperandBundleUse conveniently indicates  whether
std::next(F->arg_begin(),UseIndex) will get to (or past) end().  Check
it first to avoid dereferencing end().

llvm-svn: 278884

2016-08-17 01:23:58 +00:00

43 KiB

Raw Blame History

View Raw