Skip to content

[AMDGPU][MC] Invalid disassembly of image_atomic instructions with tfe #48191

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Jump to bottom
Closed
dpreobra opened this issue Jan 22, 2021 · 0 comments · Fixed by #112622
Closed

[AMDGPU][MC] Invalid disassembly of image_atomic instructions with tfe #48191

dpreobra opened this issue Jan 22, 2021 · 0 comments · Fixed by #112622
Assignees
@jwanggit86
Labels
backend:AMDGPU bugzilla Issues migrated from bugzilla

Comments

@dpreobra
Copy link
Collaborator

Bugzilla Link 48847
Version trunk
OS All

Extended Description

image_atomic instructions with tfe cannot be properly decoded. Disassembler unable to identify correct dst size.

An example for GFX9:

0x00,0x03,0x49,0xf0,0xfc,0x05,0x17,0x00

Expected output:

image_atomic_add v[5:7], v252, s[92:99] dmask:0x3 tfe

Actual result:

image_atomic_add v5, v252, s[92:99] dmask:0x3 tfe
@llvmbot llvmbot transferred this issue from llvm/llvm-bugzilla-archive Dec 11, 2021
@jwanggit86 jwanggit86 linked a pull request Oct 16, 2024 that will close this issue
[AMDGPU][MC] Fix disassembler problem for image_atomic with TFE #112622
Merged
Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment
Assignees

@jwanggit86 jwanggit86

Labels
backend:AMDGPU bugzilla Issues migrated from bugzilla
Projects
None yet
Milestone
No milestone
Development

Successfully merging a pull request may close this issue.

[AMDGPU][MC] Fix disassembler problem for image_atomic with TFE jwanggit86/llvm-project
2 participants
@jwanggit86 @dpreobra