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[ARM] Handle any extend whilst lowering addw/addl/subw/subl
authorDavid Green <david.green@arm.com>
Wed, 6 Jan 2021 11:26:39 +0000 (11:26 +0000)
committerDavid Green <david.green@arm.com>
Wed, 6 Jan 2021 11:26:39 +0000 (11:26 +0000)
commit63dce70b794eb99ebbfdeed3ca9aafca2b8fe5c4
tree7e81c4212d31f5734c72ade41b4ed8dee86a9639tree | snapshot
parent0ce5f402e0166a33bea01d577ce8ee32189d80e3commit | diff
[ARM] Handle any extend whilst lowering addw/addl/subw/subl

Same as a9b6440edd, use zanyext to treat any_extends as zero extends
during lowering to create addw/addl/subw/subl nodes.

Differential Revision: https://reviews.llvm.org/D93835
llvm/lib/Target/ARM/ARMInstrNEON.td diff | blob | history
llvm/test/CodeGen/ARM/vadd.ll diff | blob | history
llvm/test/CodeGen/ARM/vsub.ll diff | blob | history
Domain: System / Toolchain;