llvm-project.git/llvm/lib/CodeGen/LocalStackSlotAllocation.cpp, branch main

[CodeGen] Use Register or MCRegister. NFC

2025-03-06T17:08:21+00:00

[CodeGen] Update a few places that were passing Register to raw_ostream::operator<< (#106877)

2024-09-02T07:19:19+00:00

These would implicitly cast the register to `unsigned`. Switch most of
them to use printReg will give a more readable output. Change some
others to use Register::id() so we can eventually remove the implicit
cast to `unsigned`.

[NewPM][CodeGen] Port `localstackalloc` to new pass manager (#94303)

2024-06-05T11:24:19+00:00

There are two AArch64 tests use `-start-before` and `-print-after`. Rest tests uses `--passes` to test this pass.

[LocalStackSlotAllocation] Minor simplifications. NFC

2023-01-09T17:45:22+00:00

Instead of maintaining a separate valid flag for BaseReg, Use
BaseReg.isValid(). I think this is left over from an older
implementation that maintained a vector of base registers.

The other change is not do a speculative assignment to BaseOffset
that needs to be reverted. Only commit it after we do the check.

Reviewed By: arsenm

Differential Revision: https://reviews.llvm.org/D141153

[iwyu] Handle regressions in libLLVM header include

2022-05-04T06:32:38+00:00

Running iwyu-diff on LLVM codebase since fa5a4e1b95c8f37796 detected a few
regressions, fixing them.

Differential Revision: https://reviews.llvm.org/D124847

LocalStackSlotAllocation: Combine debug printing statements

2022-04-20T13:31:14+00:00

LocalStackSlotAllocation: Stop creating unused virtual register

2022-04-20T13:31:14+00:00

[CodeGen] Return better Changed status from LocalStackSlotAllocation

2022-02-17T09:31:41+00:00

Differential Revision: https://reviews.llvm.org/D119942

[AArch64][SVE] Fix handling of stack protection with SVE

2021-12-14T11:30:48+00:00

Fix a couple of things that were causing stack protection to not work
correctly in functions that have scalable vectors on the stack:
 * Use TypeSize when determining if accesses to a variable are
   considered out-of-bounds so that the behaviour is correct for
   scalable vectors.
 * When stack protection is enabled move the stack protector location
   to the top of the SVE locals, so that any overflow in them (or the
   other locals which are below that) will be detected.

Fixes: https://github.com/llvm/llvm-project/issues/51137

Differential Revision: https://reviews.llvm.org/D111631

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

2021-11-25T16:55:16+00:00