llvm-project.git/llvm/lib/Target/ARM/A15SDOptimizer.cpp, branch users/nico/python-2

[llvm] Construct SmallVector with iterator ranges (NFC) (#136460)

2025-04-20T02:07:10+00:00

Revert "[CodeGen] Remove static member function Register::isVirtualRegister. NFC (#127968)"

2025-02-20T22:06:21+00:00

This reverts commit ff99af7ea03b3be46bec7203bd2b74048d29a52a.

[CodeGen] Remove static member function Register::isVirtualRegister. NFC (#127968)

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

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.

[ARM] Use MCRegister instead of unsigned. NFC

2025-01-21T03:36:44+00:00

Primarily around uses of getSubReg/getSuperReg.

[CodeGen] Make the parameter TRI required in some functions. (#85968)

2024-04-24T13:24:14+00:00

Fixes #82659

There are some functions, such as `findRegisterDefOperandIdx` and  `findRegisterDefOperand`, that have too many default parameters. As a result, we have encountered some issues due to the lack of TRI  parameters, as shown in issue #82411.

Following @RKSimon 's suggestion, this patch refactors 9 functions, including `{reads, kills, defines, modifies}Register`,  `registerDefIsDead`, and `findRegister{UseOperandIdx, UseOperand, DefOperandIdx, DefOperand}`, adjusting the order of the TRI parameter and making it required. In addition, all the places that call these functions have also been updated correctly to ensure no additional impact.

After this, the caller of these functions should explicitly know whether to pass the `TargetRegisterInfo` or just a `nullptr`.

[CodeGen][Target] Remove uses of Register::isPhysicalRegister/isVirtualRegister. NFC

2023-01-14T07:12:48+00:00

Use isPhysical/isVirtual methods.

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

2022-08-29T00:35:04+00:00

[llvm] Call *set::insert without checking membership first (NFC)

2022-06-18T17:22:05+00:00

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

2021-12-21T07:06:47+00:00

Revert "[ARM] Use range-based for loops (NFC)"

2021-12-20T18:51:36+00:00

This reverts commit 93d79cac2ede436e1e3e91b5aff702914cdfbca7.

This patch seems to break
llvm/test/CodeGen/ARM/constant-islands-cfg.mir under asan.