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| author | Justin Lebar <jlebar@google.com> | 2017-10-04 20:47:33 +0000 |
|---|---|---|
| committer | Justin Lebar <jlebar@google.com> | 2017-10-04 20:47:33 +0000 |
| commit | f84f7c7467956c50c2c92b49f90666580bf33d13 (patch) | |
| tree | 2f9f7a583b3d352892ab892fbd705d128f7b61d3 /lldb/packages/Python/lldbsuite/test/expression_command/call-function/TestCallStopAndContinue.py | |
| parent | df3e71e037715b3dd2fd0b9b34d70b8b8c836ff3 (diff) | |
| download | bcm5719-llvm-f84f7c7467956c50c2c92b49f90666580bf33d13.tar.gz bcm5719-llvm-f84f7c7467956c50c2c92b49f90666580bf33d13.zip | |
Convert an APInt to int64_t properly in TTI::getGEPCost().
Summary:
If the pointer width is 32 bits and the calculated GEP offset is
negative, we call APInt::getLimitedValue(), which does a
*zero*-extension of the offset. That's wrong -- we should do an sext.
Fixes a bug introduced in rL314362 and found by Evgeny Astigeevich.
Reviewers: efriedma
Subscribers: sanjoy, javed.absar, llvm-commits, eastig
Differential Revision: https://reviews.llvm.org/D38557
llvm-svn: 314935
Diffstat (limited to 'lldb/packages/Python/lldbsuite/test/expression_command/call-function/TestCallStopAndContinue.py')
0 files changed, 0 insertions, 0 deletions
