Erik Pilkington 75d81e572c Fix a hang when lowering __builtin_dynamic_object_size ... If the ObjectSizeOffsetEvaluator fails to fold the object size call, then it may litter some unused instructions in the function. When done repeatably in InstCombine, this results in an infinite loop. Fix this by tracking the set of instructions that were inserted, then removing them on failure. rdar://49172227 Differential revision: https://reviews.llvm.org/D60298 llvm-svn: 358146		2019-04-10 23:42:11 +00:00
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many-trap.ll
many-traps-2.ll
opt.ll
phi.ll	Fix a hang when lowering __builtin_dynamic_object_size	2019-04-10 23:42:11 +00:00
simple-32.ll
simple.ll