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| author | James Molloy <james.molloy@arm.com> | 2016-09-07 08:15:54 +0000 |
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| committer | James Molloy <james.molloy@arm.com> | 2016-09-07 08:15:54 +0000 |
| commit | bf1837d9c9791a1c4e5b1f90a29ecc0f6c9333dc (patch) | |
| tree | aeca4307b916966a2ac6565fde48864c0c07bf76 /lldb/unittests/Process/gdb-remote/GDBRemoteClientBaseTest.cpp | |
| parent | 42c83f131eff4046ba166b88959ae29ebce0c925 (diff) | |
| download | bcm5719-llvm-bf1837d9c9791a1c4e5b1f90a29ecc0f6c9333dc.tar.gz bcm5719-llvm-bf1837d9c9791a1c4e5b1f90a29ecc0f6c9333dc.zip | |
[SimplifyCFG] Check PHI uses more accurately
PR30292 showed a case where our PHI checking wasn't correct. We were checking that all values were used by the same PHI before deciding to sink, but we weren't checking that the incoming values for that PHI were what we expected. As a result, we had to bail out after block splitting which caused us to never reach a steady state in SimplifyCFG.
Fixes PR30292.
llvm-svn: 280790
Diffstat (limited to 'lldb/unittests/Process/gdb-remote/GDBRemoteClientBaseTest.cpp')
0 files changed, 0 insertions, 0 deletions
