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| author | Ulrich Weigand <ulrich.weigand@de.ibm.com> | 2018-12-20 13:05:03 +0000 |
|---|---|---|
| committer | Ulrich Weigand <ulrich.weigand@de.ibm.com> | 2018-12-20 13:05:03 +0000 |
| commit | 44d37ae38ce1cee03adaca6a62a3b3d2f8453227 (patch) | |
| tree | 91ab29daa23bb8be0b773f91ea4890c13801c1f7 /lldb/packages/Python/lldbsuite/test/python_api | |
| parent | 8bb46b0f017d0486e7cd6b6e2b546405d0b886f8 (diff) | |
| download | bcm5719-llvm-44d37ae38ce1cee03adaca6a62a3b3d2f8453227.tar.gz bcm5719-llvm-44d37ae38ce1cee03adaca6a62a3b3d2f8453227.zip | |
[SystemZ] Make better use of VLLEZ
This patch fixes two deficiencies in current code that recognizes
the VLLEZ idiom:
- For the floating-point versions, we have ISel patterns that match
on a bitconvert as the top node. In more complex cases, that
bitconvert may already have been merged into something else.
Fix the patterns to match the inner nodes instead.
- For the 64-bit integer versions, depending on the surrounding code,
we may get either a DAG tree based on JOIN_DWORDS or one based on
INSERT_VECTOR_ELT. Use a PatFrags to simply match both variants.
llvm-svn: 349749
Diffstat (limited to 'lldb/packages/Python/lldbsuite/test/python_api')
0 files changed, 0 insertions, 0 deletions
