Simon Pilgrim 152f9e6296 [X86][SSE] SimplifyDemandedBitsForTargetNode - PCMPGT(0,X) sign mask ...

For PCMPGT(0, X) patterns where we only demand the sign bit (e.g. BLENDV or MOVMSK) then we can use X directly.

Differential Revision: https://reviews.llvm.org/D57667

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@353051 91177308-0d34-0410-b5e6-96231b3b80d8

2019-02-04 15:43:36 +00:00

..

AArch64

[NFC] Make vector types legal in UREM test

2019-02-03 19:38:15 +00:00

AMDGPU

AMDGPU/GlobalISel: Legalize select for v4s16

2019-02-04 14:04:52 +00:00

ARC

…

ARM

[CodeGen] Don't scavenge non-saved regs in exception throwing functions

2019-02-01 09:23:51 +00:00

AVR

[AVR] Insert unconditional branch when inserting MBBs between blocks with fallthrough

2019-01-21 04:32:02 +00:00

BPF

[BPF] [BTF] Process FileName with absolute path correctly

2019-02-02 05:54:59 +00:00

Generic

[AVR] Remove unneeded XFAILs from the Generic CodeGen tests

2019-01-20 11:16:58 +00:00

Hexagon

[PatternMatch] add special-case uaddo matching for increment-by-one (2nd try)

2019-02-03 16:16:48 +00:00

Inputs

…

Lanai

[Targets] Add errors for tiny and kernel codemodel on targets that don't support them

2018-12-07 12:10:23 +00:00

Mips

GlobalISel: Fix creating MMOs with align 0

2019-01-31 01:38:47 +00:00

MIR

MIR: Reject non-power-of-4 alignments in MMO parsing

2019-01-30 23:09:28 +00:00

MSP430

[MSP430] Fix absolute addressing mode printing in AsmPrinter

2019-01-25 09:14:05 +00:00

NVPTX

[NVPTX] Some nvvm.read.ptx.sreg intrinsics should have IntrInaccessibleMemOnly attribute.

2019-01-26 00:28:32 +00:00

PowerPC

[PowerPC] adjust test for uaddo change in rL353001

2019-02-03 18:10:16 +00:00

RISCV

[RISCV] Implement RV64D codegen

2019-02-01 03:53:30 +00:00

SPARC

Replace "no-frame-pointer-*" function attributes with "frame-pointer"

2019-01-14 10:55:55 +00:00

SystemZ

[CodeGenPrepare] Handle all debug calls in dupRetToEnableTailCallOpts()

2019-01-29 09:03:35 +00:00

Thumb

[ARM] Mark 255 and 65535 as cheap for Thumb1 "And"

2019-02-04 11:58:48 +00:00

Thumb2

Revert r351938 "[ARM] Alter the register allocation order for minsize on Thumb2"

2019-01-23 21:10:48 +00:00

WebAssembly

[WebAssembly] Add codegen support for the import_field attribute

2019-02-01 22:27:34 +00:00

WinCFGuard

[COFF] Emit @feat.00 on 64-bit and set the CFG bit when emitting guardcf tables

2018-09-19 09:58:30 +00:00

WinEH

[EH] Rename llvm.x86.seh.recoverfp intrinsic to llvm.eh.recoverfp

2019-01-16 00:37:13 +00:00

X86

[X86][SSE] SimplifyDemandedBitsForTargetNode - PCMPGT(0,X) sign mask

2019-02-04 15:43:36 +00:00

XCore

Replace "no-frame-pointer-*" function attributes with "frame-pointer"

2019-01-14 10:55:55 +00:00