llvm-project

Author SHA1 Message Date

Author	SHA1	Message	Date
Alex Rønne Petersen	ad4a582fd9	[llvm] Consistently respect `naked` fn attribute in `TargetFrameLowering::hasFP()` (#106014 ) Some targets (e.g. PPC and Hexagon) already did this. I think it's best to do this consistently so that frontend authors don't run into inconsistent results when they emit `naked` functions. For example, in Zig, we had to change our emit code to also set `frame-pointer=none` to get reliable results across targets. Note: I don't have commit access.	2024-10-18 09:35:42 +04:00
Chris Bieneman	c0320df9f5	[DirectX] Add MC Register and Frame stubs This patch adds no-op stubs overrides for the MCRegisterInfo and MCFrameLowering for the DirectX/DXIL code generation path. Since DXIL will not generate MCInstrs these stubs do nothing, but they need to exist so that the MC layer can be used to emit DXContainer objects. Differential Revision: https://reviews.llvm.org/D127147	2022-06-17 21:08:17 -05:00

Alex Rønne Petersen

ad4a582fd9

[llvm] Consistently respect naked fn attribute in TargetFrameLowering::hasFP() (#106014 )

Some targets (e.g. PPC and Hexagon) already did this. I think it's best
to do this consistently so that frontend authors don't run into
inconsistent results when they emit `naked` functions. For example, in
Zig, we had to change our emit code to also set `frame-pointer=none` to
get reliable results across targets.

Note: I don't have commit access.

2024-10-18 09:35:42 +04:00

Chris Bieneman

c0320df9f5

[DirectX] Add MC Register and Frame stubs

This patch adds no-op stubs overrides for the MCRegisterInfo and
MCFrameLowering for the DirectX/DXIL code generation path.

Since DXIL will not generate MCInstrs these stubs do nothing, but they
need to exist so that the MC layer can be used to emit DXContainer
objects.

Differential Revision: https://reviews.llvm.org/D127147

2022-06-17 21:08:17 -05:00

2 Commits