Simon Pilgrim 6df35e7844 [X86][SSE] Add v16i8/v32i8 multiplication support ...

Patch to allow int8 vectors to be multiplied on the SSE unit instead of being scalarized.

The patch sign extends the i8 lanes to i16, uses the SSE2 pmullw multiplication instruction, then packs the lower byte from each result.

Differential Revision: http://reviews.llvm.org/D9115

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@235837 91177308-0d34-0410-b5e6-96231b3b80d8

2015-04-27 07:55:46 +00:00

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AArch64

Teach AArch64\lit.local.cfg the new triple names windows-gnu and windows-msvc.

2015-04-24 17:14:16 +00:00

ARM

ARM: When re-creating a branch via InsertBranch, preserve CPSR flags.

2015-04-23 20:31:32 +00:00

BPF

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CPP

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Generic

Re-commit r235560: Switch lowering: extract jump tables and bit tests before building binary tree (PR22262)

2015-04-23 16:45:24 +00:00

Hexagon

[PATCH] [Hexagon] Adding a test case for calling convention.

2015-04-24 19:22:02 +00:00

Inputs

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Mips

[opaque pointer type] Add textual IR support for explicit type parameter to the invoke instruction

2015-04-24 19:32:54 +00:00

MSP430

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NVPTX

[NVPTX] Emits "generic()" depending on the original address space

2015-04-24 02:57:30 +00:00

PowerPC

[PowerPC] Use sync inst alias when printing

2015-04-23 23:05:08 +00:00

R600

R600: Remove / merge redundant testcases

2015-04-26 00:53:33 +00:00

SPARC

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SystemZ

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Thumb

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Thumb2

Thumb2: When applying branch optimizations, visit branches in reverse order.

2015-04-23 20:31:35 +00:00

WinEH

[SEH] Implement GetExceptionCode in __except blocks

2015-04-24 20:25:05 +00:00

X86

[X86][SSE] Add v16i8/v32i8 multiplication support

2015-04-27 07:55:46 +00:00

XCore

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