diff options
| author | Eli Friedman <efriedma@quicinc.com> | 2019-03-27 18:33:30 +0000 |
|---|---|---|
| committer | Eli Friedman <efriedma@quicinc.com> | 2019-03-27 18:33:30 +0000 |
| commit | c388bfa23040e267dfe6295c2e5c243042a426d3 (patch) | |
| tree | ca7889d6eba43be3e26bd9399c6765de439cb9fb /llvm/lib/CodeGen/CodeGenPrepare.cpp | |
| parent | 8a02aea6fc3636f2f5d725c1772a0b11721c1fbd (diff) | |
| download | llvm-c388bfa23040e267dfe6295c2e5c243042a426d3.zip llvm-c388bfa23040e267dfe6295c2e5c243042a426d3.tar.gz llvm-c388bfa23040e267dfe6295c2e5c243042a426d3.tar.bz2 | |
[ARM] Don't confuse the scheduler for very large VLDMDIA etc.
ARMBaseInstrInfo::getNumLDMAddresses is making bad assumptions about the
memory operands of load and store-multiple operations. This doesn't
really fix the problem properly, but it's enough to prevent crashing,
at least.
Fixes https://bugs.llvm.org/show_bug.cgi?id=41231 .
Differential Revision: https://reviews.llvm.org/D59834
llvm-svn: 357109
Diffstat (limited to 'llvm/lib/CodeGen/CodeGenPrepare.cpp')
0 files changed, 0 insertions, 0 deletions