llvm-project.git/llvm/lib/CodeGen/LiveInterval.cpp, branch main Unnamed repository; edit this file 'description' to name the repository. [RegAlloc] Add printer and dump for VNInfo [nfc] (#160758) 2025-09-26T14:37:35+00:00 Philip Reames preames@rivosinc.com 2025-09-26T14:37:35+00:00 550d425a719cb8296dd8df4484a1b6a2c6b5b140 Uses the existing format of the LiveRange printer, and just factors it out so that you can do vni->dump() when debugging, or log a vni in a debug print statement. 
Uses the existing format of the LiveRange printer, and just factors it
out so that you can do vni->dump() when debugging, or log a vni in a
debug print statement.
 [CodeGen] Use range-based for loops (NFC) (#145251) 2025-06-23T02:09:38+00:00 Kazu Hirata kazu@google.com 2025-06-23T02:09:38+00:00 76ae9aa4d2fbf82d95224e4219980e0b35898fd8 






[CodeGen] Use Register or MCRegister. NFC
2025-03-06T17:08:21+00:00

Craig Topper
craig.topper@sifive.com

2025-03-06T16:56:47+00:00

bdf50f029232d30e820dfc222bee8eecd3945155












Revert "[CodeGen] Remove static member function Register::isVirtualRegister. NFC (#127968)"
2025-02-20T22:06:21+00:00

Christopher Di Bella
cjdb@google.com

2025-02-20T22:02:22+00:00

08c69b2ef6eeba19956ad24fb7e9d29e9778cbaa

This reverts commit ff99af7ea03b3be46bec7203bd2b74048d29a52a.





This reverts commit ff99af7ea03b3be46bec7203bd2b74048d29a52a.







[CodeGen] Remove static member function Register::isVirtualRegister. NFC (#127968)
2025-02-20T16:35:50+00:00

Craig Topper
craig.topper@sifive.com

2025-02-20T16:35:50+00:00

ff99af7ea03b3be46bec7203bd2b74048d29a52a

Use nonstatic member instead. This requires explicit conversions, but
many will go away as we continue converting unsigned to Register.

In a few places where it was simple, I changed unsigned to Register.




Use nonstatic member instead. This requires explicit conversions, but
many will go away as we continue converting unsigned to Register.

In a few places where it was simple, I changed unsigned to Register.






LiveInterval: Make verify functions return bool (#109672)
2024-09-24T04:32:47+00:00

Matt Arsenault
Matthew.Arsenault@amd.com

2024-09-24T04:32:47+00:00

b30b9eb7a8823c1b3bbcd1bf9452e743a17d9223

This will allow the MachineVerifier to check these properties
instead of just asserting




This will allow the MachineVerifier to check these properties
instead of just asserting






[PHIElimination] Handle subranges in LiveInterval updates (#69429)
2023-11-13T03:16:26+00:00

Carl Ritson
carl.ritson@amd.com

2023-11-13T03:16:26+00:00

52b247b1d342ac84dc15b1dc67dec66f93a1d18e

Add subrange tracking and handling for LiveIntervals during PHI
elimination.
This requires extending MachineBasicBlock::SplitCriticalEdge to also
update subrange intervals.




Add subrange tracking and handling for LiveIntervals during PHI
elimination.
This requires extending MachineBasicBlock::SplitCriticalEdge to also
update subrange intervals.






[LiveRange] Verify Other LiveRange in Join API (#66809)
2023-09-20T17:58:16+00:00

annamthomas
anna@azul.com

2023-09-20T17:58:16+00:00

9cfc7ff16872de33d6efe0a43d3ac241c6683992

The LiveRange::join API takes in two live ranges. We should verify the
LiveRange passed in to the Join API as well.




The LiveRange::join API takes in two live ranges. We should verify the
LiveRange passed in to the Join API as well.






[LiveInterval] Fix live range overlap check
2023-04-11T10:11:30+00:00

Momchil Velikov
momchil.velikov@arm.com

2023-04-11T08:45:15+00:00

4ac6f99ae0f58d0d3ad56b46240112c5bdd8fc0a

Reviewed By: MatzeB

Differential Revision: https://reviews.llvm.org/D145707





Reviewed By: MatzeB

Differential Revision: https://reviews.llvm.org/D145707







[CodeGen] Remove uses of Register::isPhysicalRegister/isVirtualRegister. NFC
2023-01-13T22:38:08+00:00

Craig Topper
craig.topper@sifive.com

2023-01-13T22:38:08+00:00

e72ca520bb4806d4003ef69698089fd83a5777cb

Use isPhysical/isVirtual methods.

Reviewed By: foad

Differential Revision: https://reviews.llvm.org/D141715





Use isPhysical/isVirtual methods.

Reviewed By: foad

Differential Revision: https://reviews.llvm.org/D141715