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[DAGCombine] visitAND - merge (zext_inreg ((s)extload x)) -> (zextload x) combines...
authorSimon Pilgrim <llvm-dev@redking.me.uk>
Sat, 8 Jun 2019 17:02:00 +0000 (17:02 +0000)
committerSimon Pilgrim <llvm-dev@redking.me.uk>
Sat, 8 Jun 2019 17:02:00 +0000 (17:02 +0000)
commit6bae6d5a5d4fd10301eff821ede02a84a7226548
tree8c4c8daa2aa371d84d9dc5bb73c25c2b609d3d72tree | snapshot
parent4329c15f11759b94b7739a7860b8fd141598c052commit | diff
[DAGCombine] visitAND - merge (zext_inreg ((s)extload x)) -> (zextload x) combines. NFCI.

Same codegen, only differ by the oneuse limit for the sextload case.

llvm-svn: 362880
llvm/lib/CodeGen/SelectionDAG/DAGCombiner.cpp diff | blob | history
Domain: System / Toolchain;