Tim Shen 85fd68bf82 [PowerPC, DAGCombiner] Fold a << (b % (sizeof(a) * 8)) back to a single instruction ...

Summary:
This is the corresponding llvm change to D28037 to ensure no performance
regression.

Reviewers: bogner, kbarton, hfinkel, iteratee, echristo

Subscribers: nemanjai, llvm-commits

Differential Revision: https://reviews.llvm.org/D28329

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@301990 91177308-0d34-0410-b5e6-96231b3b80d8

2017-05-03 00:07:02 +00:00

..

AArch64

[AArch64] ILP32 Backend Relocation Support

2017-05-02 22:01:48 +00:00

AMDGPU

AMDGPU: Don't promote alloca to LDS for leaf functions

2017-05-02 18:33:18 +00:00

ARM

ARM: avoid handing a deleted node back to TableGen during ISel.

2017-05-02 22:45:19 +00:00

AVR

[AVR] Save/restore the frame pointer for all functions

2017-05-02 01:57:48 +00:00

BPF

[bpf] add bigendian support to disassembler

2017-04-28 16:51:01 +00:00

Generic

[Hexagon] Unxfail passing tests

2017-04-13 16:05:35 +00:00

Hexagon

[Hexagon] Add extenders for GD_PLT_B22_PCREL and LD_PLT_B22_PCREL

2017-05-02 18:15:33 +00:00

Inputs

[PR27284] Reverse the ownership between DICompileUnit and DISubprogram.

2016-04-15 15:57:41 +00:00

Lanai

[lanai] Simplify small section check in LowerGlobalAddress and treat ldata sections specially.

2016-12-15 16:56:16 +00:00

Mips

[mips][microMIPS] Adding code size reduction pass for MicroMIPS

2017-04-27 13:10:48 +00:00

MIR

MachineFrameInfo: Track whether MaxCallFrameSize is computed yet; NFC

2017-05-01 22:32:25 +00:00

MSP430

[MSP430] Fix PR32769: Select8 and Select16 need to have SR in Uses.

2017-04-26 00:33:59 +00:00

NVPTX

[SelectionDAG] Improve support for promotion of <1 x fX> floating point argument types (PR31088)

2017-05-02 10:33:08 +00:00

PowerPC

[PowerPC, DAGCombiner] Fold a << (b % (sizeof(a) * 8)) back to a single instruction

2017-05-03 00:07:02 +00:00

SPARC

Don't emit CFI instructions at the end of a function

2017-04-24 18:45:59 +00:00

SystemZ

[SystemZ] Update kill-flag in splitMove().

2017-04-24 12:40:28 +00:00

Thumb

[ARM] ScheduleDAGRRList::DelayForLiveRegsBottomUp must consider OptionalDefs

2017-04-23 06:58:08 +00:00

Thumb2

Add address space mangling to lifetime intrinsics

2017-04-10 20:18:21 +00:00

WebAssembly

[WebAssembly] Fix WebAssemblyOptimizeReturned after r300367

2017-04-17 21:40:28 +00:00

WinEH

Avoid infinite loops in branch folding

2016-12-12 23:05:38 +00:00

X86

Add new test case for addcarry. NFC.

2017-05-02 16:07:32 +00:00

XCore

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

2017-03-14 00:34:14 +00:00