David Majnemer 8ac7be5005 [MergedLoadStoreMotion] Don't transform across may-throw calls ...

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.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@270828 91177308-0d34-0410-b5e6-96231b3b80d8

2016-05-26 07:11:09 +00:00

..

exceptions.ll

[MergedLoadStoreMotion] Don't transform across may-throw calls

2016-05-26 07:11:09 +00:00

ld_hoist1.ll

[opaque pointer type] Add textual IR support for explicit type parameter to load instruction

2015-02-27 21:17:42 +00:00

ld_hoist_st_sink.ll

[opaque pointer type] Add textual IR support for explicit type parameter to load instruction

2015-02-27 21:17:42 +00:00

st_sink_barrier_call.ll

[opaque pointer type] Add textual IR support for explicit type parameter to load instruction

2015-02-27 21:17:42 +00:00

st_sink_bugfix_22613.ll

fixed typo - CHECK-LABEL

2016-03-29 06:49:38 +00:00

st_sink_no_barrier_call.ll

[MergedLoadStoreMotion] Don't transform across may-throw calls

2016-05-26 07:11:09 +00:00

st_sink_no_barrier_load.ll

[opaque pointer type] Add textual IR support for explicit type parameter to load instruction

2015-02-27 21:17:42 +00:00

st_sink_no_barrier_store.ll

[opaque pointer type] Add textual IR support for explicit type parameter to load instruction

2015-02-27 21:17:42 +00:00

st_sink_two_stores.ll

[opaque pointer type] Add textual IR support for explicit type parameter to load instruction

2015-02-27 21:17:42 +00:00

st_sink_with_barrier.ll

[opaque pointer type] Add textual IR support for explicit type parameter to load instruction

2015-02-27 21:17:42 +00:00