Matthias Braun f29b12dca8 ScheduleDAGInstrs: Ignore dependencies of constant physregs ...

There is no need to track dependencies for constant physregs, as they
don't change their value no matter in what order you read/write to them.

Differential Revision: https://reviews.llvm.org/D26221

llvm-svn: 286526

2016-11-10 23:46:44 +00:00

..

AArch64

ScheduleDAGInstrs: Ignore dependencies of constant physregs

2016-11-10 23:46:44 +00:00

AMDGPU

AMDGPU: Emit runtime metadata as a note element in .note section

2016-11-10 21:18:49 +00:00

ARM

[Thumb1] Move padding earlier when synthesizing TBBs off of the PC

2016-11-07 13:38:21 +00:00

AVR

[AVR] Add a selection of CodeGen tests

2016-11-09 23:46:52 +00:00

BPF

Revert "In visitSTORE, always use FindBetterChain, rather than only when UseAA is enabled."

2016-10-13 20:23:25 +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] Separate Hexagon subreg indices for different register classes

2016-11-09 16:19:08 +00:00

Inputs

…

Lanai

Add a REQUIRES: assert on a Lanai test that uses a -debug-only flag

2016-07-29 19:35:22 +00:00

Mips

[mips] Renable small data section test.

2016-11-08 13:03:45 +00:00

MIR

AMDGPU: Preserve vcc undef flags when inverting branch

2016-11-07 19:09:27 +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] Implement vector shift builtins - llvm portion

2016-11-01 09:42:32 +00:00

SPARC

[Sparc][LEON] Test for FixFDIVSQRT erratum fix.

2016-11-01 14:23:37 +00:00

SystemZ

[SystemZ] Do not use LOC(G) for volatile loads

2016-10-25 15:39:15 +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] Convert stackified IMPLICIT_DEF into constant 0.

2016-11-08 19:40:38 +00:00

WinEH

Revert EH-specific checks in BranchFolding that were causing blow ups in compile time.

2016-07-27 17:55:33 +00:00

X86

[SelectionDAG] Add support for vector demandedelts in ADD/SUB opcodes

2016-11-10 22:41:49 +00:00

XCore

Revert "In visitSTORE, always use FindBetterChain, rather than only when UseAA is enabled."

2016-10-13 20:23:25 +00:00