Sven van Haastregt d1c00f7109 [DAGCombiner] Bail out if vector size is not a multiple ...

For the included test case, the DAG transformation
  concat_vectors(scalar, undef) -> scalar_to_vector(sclr)
would attempt to create a v2i32 vector for a v9i8
concat_vector.  Bail out to avoid creating a bitcast with
mismatching sizes later on.

Differential Revision: https://reviews.llvm.org/D42379


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@323312 91177308-0d34-0410-b5e6-96231b3b80d8

2018-01-24 09:53:47 +00:00

..

AArch64

[NFC] fix trivial typos in comments

2018-01-24 05:04:35 +00:00

AMDGPU

[DAGCombiner] Bail out if vector size is not a multiple

2018-01-24 09:53:47 +00:00

ARC

[ARC] Add ARC backend.

2017-08-24 15:40:33 +00:00

ARM

[ARM] Call __chkstk for dynamic stack allocation in all windows environments

2018-01-24 06:40:11 +00:00

AVR

Remove alignment argument from memcpy/memmove/memset in favour of alignment attributes (Step 1)

2018-01-19 17:13:12 +00:00

BPF

Remove alignment argument from memcpy/memmove/memset in favour of alignment attributes (Step 1)

2018-01-19 17:13:12 +00:00

Generic

Move new test from Generic to SystemZ.

2018-01-20 16:57:06 +00:00

Hexagon

[NFC] fix trivial typos in comments

2018-01-24 05:04:35 +00:00

Inputs

…

Lanai

[CodeGen] Use MachineOperand::print in the MIRPrinter for MO_Register.

2017-12-07 10:40:31 +00:00

Mips

[NFC] fix trivial typos in comments

2018-01-24 05:04:35 +00:00

MIR

[x86] Mostly reautogenerate a bunch of tests that affect D37775. NFC

2018-01-23 15:48:50 +00:00

MSP430

Remove alignment argument from memcpy/memmove/memset in favour of alignment attributes (Step 1)

2018-01-19 17:13:12 +00:00

Nios2

[Nios2] Arithmetic instructions for R1 and R2 ISA.

2018-01-09 11:15:08 +00:00

NVPTX

Remove alignment argument from memcpy/memmove/memset in favour of alignment attributes (Step 1)

2018-01-19 17:13:12 +00:00

PowerPC

[PPC] Avoid incorrect fp-i128-fp lowering.

2018-01-23 22:06:57 +00:00

RISCV

Remove alignment argument from memcpy/memmove/memset in favour of alignment attributes (Step 1)

2018-01-19 17:13:12 +00:00

SPARC

Revert r318704 - [Sparc] efficient pattern for UINT_TO_FP conversion

2017-12-11 22:25:04 +00:00

SystemZ

Move new test from Generic to SystemZ.

2018-01-20 16:57:06 +00:00

Thumb

Remove alignment argument from memcpy/memmove/memset in favour of alignment attributes (Step 1)

2018-01-19 17:13:12 +00:00

Thumb2

Remove alignment argument from memcpy/memmove/memset in favour of alignment attributes (Step 1)

2018-01-19 17:13:12 +00:00

WebAssembly

[WebAssembly] Add mem.* intrinsics.

2018-01-23 17:02:02 +00:00

WinCFGuard

Reland "Emit Function IDs table for Control Flow Guard"

2018-01-09 23:49:30 +00:00

WinEH

Make x86 __ehhandler comdat if parent function is

2017-10-20 17:04:43 +00:00

X86

Don't assume a null GV is local for ELF and MachO.

2018-01-24 02:11:18 +00:00

XCore

Remove alignment argument from memcpy/memmove/memset in favour of alignment attributes (Step 1)

2018-01-19 17:13:12 +00:00