The LIT test cases were migrated with the script provided by
Nikita Popov. Due to the size of the change it is split into
several parts.
Reviewed By: nemanja, amyk, nikic, PowerPC
Differential Revision: https://reviews.llvm.org/D135470
This patch updates two patterns involving `scalar_to_vector` and
`SCALAR_TO_VECTOR_PERMUTED` nodes to be safe for both 64-bit and 32-bit by
pulling the patterns out of the 64-bit specific guard. These patterns are
matched on POWER8 and above.
Differential Revision: https://reviews.llvm.org/D125389
This patch adds 32-bit AIX RUN lines to several test cases, along with the
addition of one new test case, to prepare for future codegen changes involving
the PPCISD::SCALAR_TO_VECTOR_PERMUTED node on 32-bit mode.
This patch aims to improve the code generation for float vector gather on POWER9.
Patterns have been implemented to utilize instructions that deliver improved
performance.
Patch by: Kamau Bridgeman
Differential Revision: https://reviews.llvm.org/D62908
Test case to verify that the expected code is generated for a
vector float gather based on the patterns in tablegen for big
and little endian cases.
Patch by: Kamau Bridgeman
Differential Revision: https://reviews.llvm.org/D69443
