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mirror of https://github.com/RPCS3/llvm.git synced 2025-04-07 07:41:54 +00:00
Florian Hahn 7e7d3003e4 [AArch64] support neon_sshl and neon_ushl in performIntrinsicCombine.
Try to generate ushll/sshll for aarch64_neon_ushl/aarch64_neon_sshl,
if their first operand is extended and the second operand is a constant

Also adds a few tests marked with FIXME, where we can further increase
codegen.

Reviewers: t.p.northover, samparker, dmgreen, anemet

Reviewed By: anemet

Differential Revision: https://reviews.llvm.org/D62308

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@372565 91177308-0d34-0410-b5e6-96231b3b80d8
2019-09-23 09:38:53 +00:00
2019-07-17 07:02:02 +00:00
2019-02-19 20:38:51 +00:00

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