Dominik Montada a86090197b [GlobalISel][AMDGPU] add legalization for G_FREEZE ...

Summary:
Copy the legalization rules from SelectionDAG:
-widenScalar using anyext
-narrowScalar using intermediate merges
-scalarize/fewerElements using unmerge
-moreElements using G_IMPLICIT_DEF and insert

Add G_FREEZE legalization actions to AMDGPULegalizerInfo.
Use the same legalization actions as G_IMPLICIT_DEF.

Depends on D77795.

Reviewers: dsanders, arsenm, aqjune, aditya_nandakumar, t.p.northover, lebedev.ri, paquette, aemerson

Reviewed By: arsenm

Subscribers: kzhuravl, yaxunl, dstuttard, tpr, t-tye, jvesely, nhaehnle, kerbowa, wdng, rovka, hiraditya, volkan, llvm-commits

Tags: #llvm

Differential Revision: https://reviews.llvm.org/D78092

2020-04-17 16:44:46 +02:00

..

CMakeLists.txt

[Legalizer] Refactoring out legalizeMachineFunction

2019-12-13 15:45:18 -08:00

ConstantFoldingTest.cpp

GlobalISel: Prepare to allow other target unit tests

2020-03-23 15:02:30 -04:00

CSETest.cpp

GlobalISel: Prepare to allow other target unit tests

2020-03-23 15:02:30 -04:00

GISelMITest.cpp

AMDGPU/GlobalISel: Implement computeNumSignBitsForTargetInstr

2020-03-23 15:02:30 -04:00

GISelMITest.h

AMDGPU/GlobalISel: Implement computeNumSignBitsForTargetInstr

2020-03-23 15:02:30 -04:00

KnownBitsTest.cpp

AMDGPU/GlobalISel: Implement computeNumSignBitsForTargetInstr

2020-03-23 15:02:30 -04:00

LegalizerHelperTest.cpp

[GlobalISel][AMDGPU] add legalization for G_FREEZE

2020-04-17 16:44:46 +02:00

LegalizerInfoTest.cpp

GlobalISel: Introduce bitcast legalize action

2020-03-24 19:33:33 -04:00

LegalizerTest.cpp

[globalisel] Add lost debug locations verifier

2020-04-16 10:43:35 -07:00

MachineIRBuilderTest.cpp

[Alignment][NFC] Use Align version of getMachineMemOperand

2020-03-30 15:46:27 +00:00

PatternMatchTest.cpp

GlobalISel: Add matcher for G_SHL

2020-03-29 14:03:07 -04:00