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| author | James Molloy <james.molloy@arm.com> | 2016-01-25 14:49:36 +0000 |
|---|---|---|
| committer | James Molloy <james.molloy@arm.com> | 2016-01-25 14:49:36 +0000 |
| commit | 121de0bcfaf321bc39366cd7b2b31b80e2c157c6 (patch) | |
| tree | a837a864fa1af22a05896ea8f95a8ae33edb4cc3 /lldb/packages/Python/lldbsuite/test/python_api/signals/main.cpp | |
| parent | 1bd7f993fc1f6dda20bd39983d9bfc280459b3ef (diff) | |
| download | bcm5719-llvm-121de0bcfaf321bc39366cd7b2b31b80e2c157c6.tar.gz bcm5719-llvm-121de0bcfaf321bc39366cd7b2b31b80e2c157c6.zip | |
[DemandedBits] Fix computation of demanded bits for ICmps
The computation of ICmp demanded bits is independent of the individual operand being evaluated. We simply return a mask consisting of the minimum leading zeroes of both operands.
We were incorrectly passing "I" to ComputeKnownBits - this should be "UserI->getOperand(0)". In cases where we were evaluating the 1th operand, we were taking the minimum leading zeroes of it and itself.
This should fix PR26266.
llvm-svn: 258690
Diffstat (limited to 'lldb/packages/Python/lldbsuite/test/python_api/signals/main.cpp')
0 files changed, 0 insertions, 0 deletions
