Jessica Paquette 430cb4ecef [AArch64][GlobalISel] Use TST for comparisons when possible ...

Porting over the part of `emitComparison` in AArch64ISelLowering where we use
TST to represent a compare.

- Rename `tryOptCMN` to `tryFoldIntegerCompare`, since it now also emits TSTs
  when possible.

- Add a utility function for emitting a TST with register operands.

- Rename opt-fold-cmn.mir to opt-fold-compare.mir, since it now also tests the
  TST fold as well.

Differential Revision: https://reviews.llvm.org/D64371

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@365404 91177308-0d34-0410-b5e6-96231b3b80d8

2019-07-08 22:58:36 +00:00

..

AArch64

[AArch64][GlobalISel] Use TST for comparisons when possible

2019-07-08 22:58:36 +00:00

AMDGPU

AMDGPU: Make s34 the FP register

2019-07-08 19:03:38 +00:00

ARC

[lit] Delete empty lines at the end of lit.local.cfg NFC

2019-06-17 09:51:07 +00:00

ARM

[ARM] Add support for MSVC stack cookie checking

2019-07-07 18:57:31 +00:00

AVR

[AVR] Fix tests after r363757

2019-07-04 06:12:47 +00:00

BPF

[BPF] generate R_BPF_NONE relocation for BTF DataSec variables

2019-05-26 21:26:06 +00:00

Generic

Revert "r364412 [ExpandMemCmp][MergeICmps] Move passes out of CodeGen into opt pipeline."

2019-06-26 12:13:13 +00:00

Hexagon

[Hexagon] Custom-lower UADDO(x, 1) and USUBO(x, 1)

2019-07-01 15:50:09 +00:00

Inputs

…

Lanai

[Lanai] auto-generate complete test checks; NFC

2019-06-28 20:45:32 +00:00

Mips

[MIPS GlobalISel] Register bank select for G_LOAD. Select i64 load

2019-07-08 14:45:52 +00:00

MIR

AMDGPU: Make s34 the FP register

2019-07-08 19:03:38 +00:00

MSP430

[lit] Delete empty lines at the end of lit.local.cfg NFC

2019-06-17 09:51:07 +00:00

NVPTX

SelectionDAG: accommodate atomic floating stores.

2019-05-10 11:23:04 +00:00

PowerPC

[PowerPC][NFC]Update testcases using script.

2019-07-08 15:24:32 +00:00

RISCV

[RISCV] Specify registers used in DWARF exception handling

2019-07-08 09:16:47 +00:00

SPARC

[lit] Delete empty lines at the end of lit.local.cfg NFC

2019-06-17 09:51:07 +00:00

SystemZ

[RegisterCoalescer] Fix an overzealous assert

2019-07-06 00:34:54 +00:00

Thumb

[ARM] Favour PL/MI over GE/LT when possible

2019-07-04 08:58:58 +00:00

Thumb2

[ARM] MVE patterns for VMVN, VORR and VBIC

2019-07-05 15:21:29 +00:00

WebAssembly

[WebAssembly] Enable IndirectBrExpandPass

2019-07-03 23:54:06 +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

[lit] Delete empty lines at the end of lit.local.cfg NFC

2019-06-17 09:51:07 +00:00

X86

Standardize on MSVC behavior for triples with no environment

2019-07-08 21:05:20 +00:00

XCore

[lit] Delete empty lines at the end of lit.local.cfg NFC

2019-06-17 09:51:07 +00:00