llvm/lib at af98f76fb5ec9ac2a392b32cf40b31f67e0bfd44 - llvm

RPCS3/llvm

mirror of https://github.com/RPCS3/llvm.git synced 2025-01-30 15:22:41 +00:00

History

Adam Nemet af98f76fb5 [X86] Add lowering to VALIGN

This was currently part of lowering to PALIGNR with some special-casing to
make interlane shifting work.  Since AVX512F has interlane alignr (valignd/q)
and AVX512BW has vpalignr we need to support both of these *at the same time*,
e.g. for SKX.

This patch breaks out the common code and then add support to check both of
these lowering options from LowerVECTOR_SHUFFLE.

I also added some FIXMEs where I think the AVX512BW and AVX512VL additions
should probably go.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@214888 91177308-0d34-0410-b5e6-96231b3b80d8

2014-08-05 17:22:59 +00:00

Analysis

Teach the SLP Vectorizer that keeping some values live over a callsite can have a cost.

2014-08-05 12:30:34 +00:00

AsmParser

Use "weak alias" instead of "alias weak"

2014-07-30 22:51:54 +00:00

Bitcode

UseListOrder: Fix blockaddress use-list order

2014-08-01 22:27:19 +00:00

CodeGen

Partially revert r214761 that asserted that all concrete debug info variables had DIEs, due to a failure on Darwin.