llvm-project.git/llvm/lib/Target/AMDGPU/AMDILCFGStructurizer.cpp, branch main

[AMDGPU] Rename AMDGPUCFGStructurizer to R600MachineCFGStructurizer

2022-02-18T15:08:25+00:00

Previously the name of the class (AMDGPUCFGStructurizer) did not
match the name of the file (AMDILCFGStructurizer).

Standardize on the name R600MachineCFGStructurizer by analogy with
AMDGPUMachineCFGStructurizer.

Differential Revision: https://reviews.llvm.org/D120128

[AMDGPU][NFC] Fix typos

2022-02-18T14:05:21+00:00

Fix some typos in the amdgpu backend.

Differential Revision: https://reviews.llvm.org/D119235

[llvm] Use range-based for loops (NFC)

2021-12-12T06:34:07+00:00

[Target] Use range-based for loops (NFC)

2021-11-22T16:21:07+00:00

[llvm] Use range-for loops (NFC)

2021-11-16T17:01:56+00:00

[AMDGPU] Use MachineBasicBlock::{predecessors,successors} (NFC)

2021-11-07T02:31:20+00:00

Add new MachineFunction property FailsVerification

2021-10-18T09:26:46+00:00

TargetPassConfig::addPass takes a "bool verifyAfter" argument which lets
you skip machine verification after a particular pass. Unfortunately
this is used in generic code in TargetPassConfig itself to skip
verification after a generic pass, only because some previous target-
specific pass damaged the MIR on that specific target. This is bad
because problems in one target cause lack of verification for all
targets.

This patch replaces that mechanism with a new MachineFunction property
called "FailsVerification" which can be set by (usually target-specific)
passes that are known to introduce problems. Later passes can reset it
again if they are known to clean up the previous problems.

Differential Revision: https://reviews.llvm.org/D111397

[NFC][AMDGPU] Reduce includes dependencies, part 2

2021-10-01T14:50:20+00:00

1. Splitted out some parts of R600 target to separate modules/headers.
2. Reduced some include lists in headers.
3. Minor forward declarations, redundant includes and flags in GCNSubtarget
   cleanup.

Reviewed By: foad

Differential Revision: https://reviews.llvm.org/D109351

[CodeGen, Target] Use pred_empty and succ_empty (NFC)

2021-09-10T18:11:31+00:00

[NFC][AMDGPU] Reduce includes dependencies.

2021-08-25T09:01:55+00:00

1. Splitted out some parts of R600 target to separate modules/headers.
2. Reduced some include lists in headers.
3. Found and fixed issue with override `GCNTargetMachine::getSubtargetImpl()`
   and `R600TargetMachine::getSubtargetImpl()` had different return value type
   than base class.
4. Minor forward declarations cleanup.

Reviewed By: foad

Differential Revision: https://reviews.llvm.org/D108596