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fb8ef4867c
It is unsafe to hoist a load before a function call which may throw, the throw might prevent a pointer dereference. Likewise, it is unsafe to sink a store after a call which may throw. The caller might be able to observe the difference. This fixes PR27858. llvm-svn: 270828 |
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|---|---|---|
| .. | ||
| exceptions.ll | ||
| ld_hoist1.ll | ||
| ld_hoist_st_sink.ll | ||
| st_sink_barrier_call.ll | ||
| st_sink_bugfix_22613.ll | ||
| st_sink_no_barrier_call.ll | ||
| st_sink_no_barrier_load.ll | ||
| st_sink_no_barrier_store.ll | ||
| st_sink_two_stores.ll | ||
| st_sink_with_barrier.ll | ||