| // RUN: not llvm-tblgen -gen-register-info -I %p/../../include -I %p/Common %s 2>&1 | FileCheck %s | |
| include "reg-with-subregs-common.td" | |
| // CHECK: error: Register tuple redefines register 'R0_R1_R2_R3' | |
| def GPR128_Aligned : RegisterTuples<[sub0, sub1, sub2, sub3], | |
| [(decimate (shl GPR32, 0), 4), | |
| (decimate (shl GPR32, 1), 4), | |
| (decimate (shl GPR32, 2), 4), | |
| (decimate (shl GPR32, 3), 4)]>; |