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| author | Jonathan Roelofs <jroelofs@jroelofs.com> | 2020-03-28 12:55:51 -0600 |
|---|---|---|
| committer | Jonathan Roelofs <jroelofs@jroelofs.com> | 2020-04-04 13:36:22 -0600 |
| commit | 17673ae0b2cbf8d48973b673d413fb8591d8aae7 (patch) | |
| tree | 57b5004e4b39548389436aa92ca919c901ef1989 /llvm/tools/llvm-objdump/llvm-objdump.cpp | |
| parent | 9195b0191130a8d5f1751f60b3489782ca5dc315 (diff) | |
| download | llvm-17673ae0b2cbf8d48973b673d413fb8591d8aae7.zip llvm-17673ae0b2cbf8d48973b673d413fb8591d8aae7.tar.gz llvm-17673ae0b2cbf8d48973b673d413fb8591d8aae7.tar.bz2 | |
[DAG] Fix PR45049: LegalizeTypes crash
Sometimes LegalizeTypes knows about common subexpressions before SelectionDAG
does, leading to accidental SDValue removal before its reference count was
truly zero.
Fixes: https://bugs.llvm.org/show_bug.cgi?id=45049
https://reviews.llvm.org/D76994
Diffstat (limited to 'llvm/tools/llvm-objdump/llvm-objdump.cpp')
0 files changed, 0 insertions, 0 deletions