[llvm-bugs] [Bug 39268] New: [mc][gfx7] image_atomic_f* -- insns not supported.

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Fri Oct 12 11:43:53 PDT 2018


https://bugs.llvm.org/show_bug.cgi?id=39268

            Bug ID: 39268
           Summary: [mc][gfx7] image_atomic_f* -- insns not supported.
           Product: libraries
           Version: trunk
          Hardware: PC
                OS: Windows NT
            Status: NEW
          Severity: enhancement
          Priority: P
         Component: Backend: AMDGPU
          Assignee: unassignedbugs at nondot.org
          Reporter: artem.tamazov at amd.com
                CC: andrey.kasaurov at gmail.com, artem.tamazov at amd.com,
                    llvm-bugs at lists.llvm.org, nikolay.haustov at amd.com,
                    sam.kolton at amd.com, valery.pykhtin at gmail.com

Leftover of bug 28240.

Unsupported instructions:
> image_atomic_fcmpswap
> image_atomic_fmax
> image_atomic_fmin

These do not exist on gfх8+.

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