clang-p2996

Files

Krzysztof Parzyszek cc3f630252 Consistently use MemoryLocation::UnknownSize to indicate unknown access size

1. Change the software pipeliner to use unknown size instead of dropping
   memory operands. It used to do it before, but MachineInstr::mayAlias
   did not handle it correctly.
2. Recognize UnknownSize in MachineInstr::mayAlias.
3. Print and parse UnknownSize in MIR.

Differential Revision: https://reviews.llvm.org/D50339

llvm-svn: 340208

2018-08-20 20:37:57 +00:00

AArch64

[NFC] MIR-Canon: switching to a stable string sorting of instructions.

2018-05-13 06:07:20 +00:00

AMDGPU

[MIR-Canon] Fixing a test failure caused by COPY Folding.

2018-04-16 09:31:49 +00:00

ARM

Followup on Proposal to move MIR physical register namespace to '$' sigil.

2018-01-31 22:04:26 +00:00

Generic

[MIRParser] Add parser support for 'true' and 'false' i1s.

2018-06-05 00:17:13 +00:00

Hexagon

Followup on Proposal to move MIR physical register namespace to '$' sigil.

2018-01-31 22:04:26 +00:00

Mips

Followup on Proposal to move MIR physical register namespace to '$' sigil.

2018-01-31 22:04:26 +00:00

NVPTX

[MIR] Repurposing '$' sigil used by external symbols. Replacing with '&'.

2018-01-10 00:56:48 +00:00

PowerPC

[if-converter] Handle BBs that terminate in ret during diamond conversion

2018-04-19 17:26:46 +00:00

WebAssembly

[MIRParser][GlobalISel] Parsing vector pointer types (<M x pA>)

2018-05-08 02:02:50 +00:00

X86

Consistently use MemoryLocation::UnknownSize to indicate unknown access size

2018-08-20 20:37:57 +00:00

README

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README

This directory contains tests for the MIR file format parser and printer. It
was necessary to split the tests across different targets as no single target
covers all features available in machine IR.

Tests for codegen passes should NOT be here but in test/CodeGen/sometarget. As
a rule of thumb this directory should only contain tests using
'llc -run-pass none'.