Craig Topper eb7ea28bdd [AVX-512] If gather mask is all ones, force the input to a zero vector. ...

We were already forcing undef inputs to become a zero vector, this now catches an all ones mask too.

Ideally we'd use undef and let execution dep fix handle picking the best register/clearance for the undef, but I don't think it can handle the early clobber today.

llvm-svn: 297651

2017-03-13 18:17:46 +00:00

..

AArch64

Remove CRC32 instructions from AArch64InstrInfo::hasShiftedReg

2017-03-12 14:02:32 +00:00

AMDGPU

AMDGPU: Remove packf16 intrinsic

2017-03-11 05:51:16 +00:00

ARM

[ARM] GlobalISel: Support SP in regbankselect

2017-03-13 14:28:34 +00:00

AVR

[AVR] Disable integrated assembler for a few tests

2017-02-22 22:41:13 +00:00

BPF

[SDAG] Revert r296476 (and r296486, r296668, r296690).

2017-03-03 10:02:25 +00:00

Generic

Do not verify MachimeDominatorTree if it is not calculated

2017-03-02 12:00:10 +00:00

Hexagon

[RDF] Remove the map of reaching defs from copy propagation

2017-03-10 22:44:24 +00:00

Inputs

…

Lanai

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

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

Mips

[mips][msa] Accept more values for constant splats

2017-03-10 13:27:14 +00:00

MIR

MIRTests: Remove unnecessary 2>&1 redirection

2017-02-22 18:47:41 +00:00

MSP430

[SDAG] Revert r296476 (and r296486, r296668, r296690).

2017-03-03 10:02:25 +00:00

NVPTX

[NVPTX] Fixed lowering of unaligned loads/stores of f16 scalars and vectors.

2017-03-07 20:33:38 +00:00

PowerPC

Revert "Revert "[PowerPC][ELFv2ABI] Allocate parameter area on-demand to reduce stack frame size""

2017-03-08 02:41:35 +00:00

SPARC

[Sparc] Check register use with isPhysRegUsed() instead of reg_nodbg_empty()

2017-03-08 15:23:10 +00:00

SystemZ

[SystemZ] Add check VT.isSimple() in canTreateAsByteVector()

2017-03-07 09:49:31 +00:00

Thumb

For Thumb1, lower ADDC/ADDE/SUBC/SUBE via the glueless ARMISD nodes,

2017-03-10 07:40:27 +00:00

Thumb2

[ARM] Remove t2xtpk feature from tests

2017-03-09 15:14:32 +00:00

WebAssembly

[WebAssembly] Convert the remaining unit tests to the new wasm-object-file target.

2017-02-28 23:37:04 +00:00

WinEH

Avoid infinite loops in branch folding

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

X86

[AVX-512] If gather mask is all ones, force the input to a zero vector.

2017-03-13 18:17:46 +00:00

XCore

[SDAG] Revert r296476 (and r296486, r296668, r296690).

2017-03-03 10:02:25 +00:00