llvm-6502

mirror of https://github.com/c64scene-ar/llvm-6502.git synced 2025-01-17 21:35:07 +00:00

History

Nadav Rotem d1a79136e3 AVX: We lower VECTOR_SHUFFLE and BUILD_VECTOR nodes into vbroadcast instructions

using the pattern (vbroadcast (i32load src)). In some cases, after we generate
this pattern new users are added to the load node, which prevent the selection
of the blend pattern. This commit provides fallback patterns which perform
in-vector broadcast (using in-vector vbroadcast in AVX2 and pshufd on AVX1).



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@155437 91177308-0d34-0410-b5e6-96231b3b80d8

2012-04-24 11:07:03 +00:00

ARM

Fix bad EXTRACT_SUBREG in instruction selection for extending-loads on NEON.

2012-04-17 08:18:00 +00:00

CellSPU

Flip the new block-placement pass to be on by default.

2012-04-16 13:49:17 +00:00

CPP

…

Generic

Move to X86 directory because this fails on non-X86 platforms.

2012-04-16 16:38:48 +00:00