Craig Topper 72964ae99e [X86] Change the addcarry and subborrow intrinsics to return 2 results and remove the pointer argument. ...

We should represent the store directly in IR instead. This gives the middle end a chance to remove it if it can see a load from the same address.

Differential Revision: https://reviews.llvm.org/D51769

llvm-svn: 341677

2018-09-07 16:58:39 +00:00

..

AArch64

ARM64: improve non-zero memset isel by ~2x

2018-09-06 16:03:32 +00:00

AMDGPU

[AMDGPU] Preliminary patch for divergence driven instruction selection. Fold immediate SMRD offset.

2018-09-07 09:05:34 +00:00

ARC

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ARM

ARM: fix Thumb2 CodeGen for ldrex with folded frame-index.

2018-09-07 09:21:25 +00:00

AVR

[AVR] Redefine the 'LSL' instruction as an alias of 'ADD'

2018-09-01 12:23:00 +00:00

BPF

bpf: add missing RegState to notify MachineInstr verifier necessary register usage

2018-07-27 16:58:52 +00:00

Generic

[DWARF] Unclamp line table version on Darwin for v5 and later.

2018-08-08 21:16:50 +00:00

Hexagon

Add support for getRegisterByName.

2018-09-07 13:36:21 +00:00

Inputs

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Lanai

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Mips

[mips] Disable the selection of mixed microMIPS/MIPS code

2018-09-03 20:48:55 +00:00

MIR

[NFC] - in preparation for adding nsw, nuw and exact as flags to MI

2018-09-06 17:07:29 +00:00

MSP430

[DAGCombiner] Add X / X -> 1 & X % X -> 0 folds (test tweaks)

2018-08-29 11:18:14 +00:00

Nios2

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NVPTX

[NVPTX] Implement isLegalToVectorizeLoadChain

2018-08-27 17:29:43 +00:00

PowerPC

[PowerPC] Combine ADD to ADDZE

2018-09-07 07:56:05 +00:00

RISCV

[RISCV] atomic_store_nn have a different layout to regular store

2018-08-27 07:08:18 +00:00

SPARC

[Sparc] Use ANDN instead of AND if constant can be encoded more efficiently

2018-08-30 14:05:26 +00:00

SystemZ

[DAGCombiner] Add X / X -> 1 & X % X -> 0 folds (test tweaks)

2018-08-29 11:18:14 +00:00

Thumb

CodeGen: Make computeRegisterLiveness search forward first

2018-08-30 07:18:10 +00:00

Thumb2

[SelectionDAG] Improve the legalisation lowering of UMULO.

2018-08-16 18:39:39 +00:00

WebAssembly

[WebAssembly][NFC] Add colon to label in test

2018-09-04 21:51:32 +00:00

WinCFGuard

Rename the cfguard module flag to cfguardtable

2018-08-10 09:48:53 +00:00

WinEH

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X86

[X86] Change the addcarry and subborrow intrinsics to return 2 results and remove the pointer argument.

2018-09-07 16:58:39 +00:00

XCore

[DAGCombiner] extend(ifpositive(X)) -> shift-right (not X)

2018-07-15 16:27:07 +00:00