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| author | Amaury Sechet <deadalnix@gmail.com> | 2019-07-16 15:17:00 +0000 |
|---|---|---|
| committer | Amaury Sechet <deadalnix@gmail.com> | 2019-07-16 15:17:00 +0000 |
| commit | f34a69c2e2792f9702f14cc64723ff89294ba911 (patch) | |
| tree | e5a155fb09b38ae5d55ecc7fe95a45d2b454d0b9 /lldb/packages/Python/lldbsuite/test/expression_command | |
| parent | d3941e663066eb120ea8b79983122897d503d1c2 (diff) | |
| download | bcm5719-llvm-f34a69c2e2792f9702f14cc64723ff89294ba911.tar.gz bcm5719-llvm-f34a69c2e2792f9702f14cc64723ff89294ba911.zip | |
[DAGCombiner] fold (addcarry (xor a, -1), b, c) -> (subcarry b, a, !c) and flip carry.
Summary:
As per title. DAGCombiner only mathes the special case where b = 0, this patches extends the pattern to match any value of b.
Depends on D57302
Reviewers: hfinkel, RKSimon, craig.topper
Subscribers: llvm-commits
Tags: #llvm
Differential Revision: https://reviews.llvm.org/D59208
llvm-svn: 366214
Diffstat (limited to 'lldb/packages/Python/lldbsuite/test/expression_command')
0 files changed, 0 insertions, 0 deletions
