[PATCH] D97868: [RISCV] Fix crash when inserting large fixed-length subvectors
Fraser Cormack via Phabricator via llvm-commits
llvm-commits at lists.llvm.org
Wed Mar 3 09:13:28 PST 2021
frasercrmck created this revision.
frasercrmck added reviewers: craig.topper, evandro, rogfer01, HsiangKai.
Herald added subscribers: vkmr, luismarques, apazos, sameer.abuasal, s.egerton, Jim, benna, psnobl, jocewei, PkmX, the_o, brucehoult, MartinMosbeck, edward-jones, zzheng, jrtc27, shiva0217, kito-cheng, niosHD, sabuasal, simoncook, johnrusso, rbar, asb, hiraditya.
frasercrmck requested review of this revision.
Herald added subscribers: llvm-commits, MaskRay.
Herald added a project: LLVM.
This patch addresses a compiler crash resulting from passing a
fixed-length type to one that expects scalable vector types. An
assertion was added to prevent this regressing in the future.
Repository:
rG LLVM Github Monorepo
https://reviews.llvm.org/D97868
Files:
llvm/lib/Target/RISCV/RISCVISelDAGToDAG.cpp
llvm/lib/Target/RISCV/RISCVISelLowering.cpp
llvm/test/CodeGen/RISCV/rvv/fixed-vectors-int-splat-rv32.ll
-------------- next part --------------
A non-text attachment was scrubbed...
Name: D97868.327822.patch
Type: text/x-patch
Size: 14130 bytes
Desc: not available
URL: <http://lists.llvm.org/pipermail/llvm-commits/attachments/20210303/6a8277c2/attachment.bin>
More information about the llvm-commits
mailing list