Jordan Rupprecht 887f3b8b0f [DebugInfo][InstMerge] Fix -debugify for phi node created by -mldst-motion ... Summary: -mldst-motion creates a new phi node without any debug info. Use the merged debug location from the incoming stores to fix this. Fixes PR38177. The test case here is (somewhat) simplified from: ``` struct S { int foo; void fn(int bar); }; void S::fn(int bar) { if (bar) foo = 1; else foo = 0; } ``` Reviewers: dblaikie, gbedwell, aprantl, vsk Reviewed By: vsk Subscribers: vsk, JDevlieghere, llvm-commits Tags: #debug-info Differential Revision: https://reviews.llvm.org/D54019 llvm-svn: 346027		2018-11-02 18:25:41 +00:00
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exceptions.ll
st_sink_barrier_call.ll
st_sink_bugfix_22613.ll
st_sink_check_debug.ll	[DebugInfo][InstMerge] Fix -debugify for phi node created by -mldst-motion	2018-11-02 18:25:41 +00:00
st_sink_debuginvariant.ll	[MergedLoadStoreMotion] Fix a debug invariant bug in mergeStores	2018-05-09 06:52:12 +00:00
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