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For -O0 there might be unreachable BBs, which breaks the assumption that all the BBs have an auxiliary data structure. In this patch, we add another interface called findBBInfo() so that a nullptr can be returned for the unreachable BBs (and the callers can ignore those BBs). This fixes the bug reported https://llvm.org/bugs/show_bug.cgi?id=31209 Differential Revision: https://reviews.llvm.org/D27280 llvm-svn: 288528 |
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branch1_large_count.proftext | ||
branch1.proftext | ||
branch2.proftext | ||
criticaledge.proftext | ||
diag_FE.proftext | ||
diag.proftext | ||
indirect_call.proftext | ||
landingpad.proftext | ||
loop1.proftext | ||
loop2.proftext | ||
PR28219.proftext | ||
select1.proftext | ||
select2.proftext | ||
switch.proftext | ||
thinlto_indirect_call_promotion.ll | ||
unreachable_bb.proftext |