Tom Stellard 4fae32e28b AMDGPU/SI: Don't move copies of immediates to the VALU ...

Summary:
If we write an immediate to a VGPR and then copy the VGPR to an
SGPR, we can replace the copy with a S_MOV_B32 sgpr, imm, rather than
moving the copy to the SALU.

Reviewers: arsenm

Subscribers: kzhuravl, wdng, nhaehnle, yaxunl, llvm-commits, tony-tye

Differential Revision: https://reviews.llvm.org/D27272

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@288849 91177308-0d34-0410-b5e6-96231b3b80d8

2016-12-06 21:13:30 +00:00

..

AArch64

GlobalISel: correctly handle small args via memory.

2016-12-06 21:02:19 +00:00

AMDGPU

AMDGPU/SI: Don't move copies of immediates to the VALU

2016-12-06 21:13:30 +00:00

ARM

Summary: Currently there is no way to disable deprecated warning from asm like this

2016-12-05 23:55:13 +00:00

AVR

[AVR] Remove 'XFAIL' from a CodeGen test

2016-12-04 09:50:42 +00:00

BPF

[bpf] attempt to fix big-endian bots

2016-11-21 07:26:23 +00:00

Generic

Add -O0 support for @llvm.invariant.group.barrier by discarding it if it gets to ISel.

2016-11-07 16:47:20 +00:00

Hexagon

[Hexagon] Remove unsafe load instructions that affect Stack Slot Coloring

2016-11-14 17:11:00 +00:00

Inputs

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Lanai

[lanai] Custom lowering of SHL_PARTS

2016-12-02 22:01:28 +00:00

Mips

Revert "[DAG] Improve loads-from-store forwarding to handle TokenFactor"

2016-11-28 14:30:29 +00:00

MIR

AMDGPU: Refactor exp instructions

2016-12-05 20:23:10 +00:00

MSP430

Fix PR27500: on MSP430 the branch destination offset is measured in words, not bytes.

2016-11-08 17:19:59 +00:00

NVPTX

[NVPTX] Remove NVPTXFavorNonGenericAddrSpaces pass.

2016-10-31 21:51:42 +00:00

PowerPC

[PowerPC] Improvements for BUILD_VECTOR Vol. 4

2016-12-06 11:47:14 +00:00

SPARC

ScheduleDAGInstrs: Add condjump deps to addSchedBarrierDeps()

2016-11-11 01:34:21 +00:00

SystemZ

[SystemZ] Support floating-point control register instructions

2016-12-02 18:21:53 +00:00

Thumb

Revert "[Thumb] Teach ISel how to lower compares of AND bitmasks efficiently"

2016-11-03 14:08:01 +00:00

Thumb2

Revert "[Thumb] Teach ISel how to lower compares of AND bitmasks efficiently"

2016-11-03 14:08:01 +00:00

WebAssembly

[WebAssembly] Emit .import_global assembler directives

2016-12-01 00:11:15 +00:00

WinEH

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X86

[X86] Prefer reduced width multiplication over pmulld on Silvermont

2016-12-06 19:35:20 +00:00

XCore

MCStreamer: Use "cfi" for CFI related temp labels.

2016-11-30 23:48:26 +00:00