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llvm/lib/Target/AMDGPU/VOP3Instructions.td | ||
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689 | If this is a normal VOP3 then surely src1 can be anything, so why restrict it to immediates 0..4 ? If this is a real restriction on the allowed operands, then you should probably mention that where the instruction is defined. |
Added comment about the instruction.
llvm/lib/Target/AMDGPU/VOP3Instructions.td | ||
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689 | This is a real limitation: |
llvm/lib/Target/AMDGPU/VOP3Instructions.td | ||
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669 | It shifts one of the operands, not the result |
llvm/lib/Target/AMDGPU/VOP3Instructions.td | ||
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669 | Oops, copied from the spec :( Took the description from a more formal spec now. |
It shifts one of the operands, not the result