https://bugs.llvm.org/show_bug.cgi?id=45925
Bug ID: 45925
Summary: [AMDGPU][MC][GFX7+] Instructions v_mul_i32_i24_e64 and
v_mul_u32_u24_e64 do not support clamp modifier
Product: libraries
Version: trunk
Hardware: PC
OS: Windows NT
Status: NEW
Severity: enhancement
Priority: P
Component: Backend: AMDGPU
Assignee: unassignedb...@nondot.org
Reporter: dpreobrazhen...@luxoft.com
CC: llvm-bugs@lists.llvm.org
_sdwa variants of these opcodes do support clamp while _e64 versions do not.
sp3 supports clamp for both _sdwa and _e64 variants.
An example of a failed test:
v_mul_u32_u24_e64 v5, v1, v2 clamp
An example of a passed test:
v_mul_u32_u24_sdwa v5, v1, v2 clamp dst_sel:DWORD
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