Nadav Rotem d060c25823 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).

llvm-svn: 155437

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

Continue cleanup of LIT, getting rid of the remaining artifacts from dejagnu

2012-03-25 09:02:19 +00:00

Generic

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

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

Hexagon

Revert r155365, r155366, and r155367. All three of these have regression

2012-04-23 18:25:57 +00:00

MBlaze

Continue cleanup of LIT, getting rid of the remaining artifacts from dejagnu

2012-03-25 09:02:19 +00:00

Mips

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

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

MSP430

Continue cleanup of LIT, getting rid of the remaining artifacts from dejagnu

2012-03-25 09:02:19 +00:00

PowerPC

Remove dead SD nodes after the combining pass. Fixes PR12201.

2012-04-16 03:33:22 +00:00

PTX

Continue cleanup of LIT, getting rid of the remaining artifacts from dejagnu

2012-03-25 09:02:19 +00:00

SPARC

Continue cleanup of LIT, getting rid of the remaining artifacts from dejagnu

2012-03-25 09:02:19 +00:00

Thumb

Continue cleanup of LIT, getting rid of the remaining artifacts from dejagnu

2012-03-25 09:02:19 +00:00

Thumb2

Fix updateTerminator to be resiliant to degenerate terminators where

2012-04-16 22:03:00 +00:00

X86

AVX: We lower VECTOR_SHUFFLE and BUILD_VECTOR nodes into vbroadcast instructions

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

XCore

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

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