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2017 Jul 07
2
Unhandled reg/opcode register encoding VR2048 Error in backend
..., VR2048:$src), "vmov_256B_mr\t{$src, $dst|$dst, $src}", [(store (i32 (bitconvert VR2048:$src)), addr:$dst)], IIC_MOV_MEM>, EVEX; here i have already define VR2048 in x86registerinfo.td as; def R256B_0: X86Reg<"R256B_0", 0>; def R256B_1: X86Reg<"R256B_1", 1>; def VR2048 : RegisterClass<"X86", [v64i32], 2048, (add R256B_0, R256B_1) Now when build llvm source i am getting following error: Unhandled reg/opcode register encoding VR2048 Unhandled reg/opcode register encoding Wh...