1 ; Test general vector permute of a v16i8. 2 ; 3 ; RUN: llc < %s -mtriple=s390x-linux-gnu -mcpu=z13 | \ 4 ; RUN: FileCheck -check-prefix=CHECK-CODE %s 5 ; RUN: llc < %s -mtriple=s390x-linux-gnu -mcpu=z13 | \ 6 ; RUN: FileCheck -check-prefix=CHECK-VECTOR %s 7 8 define <16 x i8> @f1(<16 x i8> %val1, <16 x i8> %val2) { 9 ; CHECK-CODE-LABEL: f1: 10 ; CHECK-CODE: larl [[REG:%r[0-5]]], 11 ; CHECK-CODE: vl [[MASK:%v[0-9]+]], 0([[REG]]) 12 ; CHECK-CODE: vperm %v24, %v24, %v26, [[MASK]] 13 ; CHECK-CODE: br %r14 14 ; 15 ; CHECK-VECTOR: .byte 1 16 ; CHECK-VECTOR-NEXT: .byte 19 17 ; CHECK-VECTOR-NEXT: .byte 6 18 ; CHECK-VECTOR-NEXT: .byte 5 19 ; CHECK-VECTOR-NEXT: .byte 20 20 ; CHECK-VECTOR-NEXT: .byte 22 21 ; CHECK-VECTOR-NEXT: .byte 1 22 ; CHECK-VECTOR-NEXT: .byte 1 23 ; CHECK-VECTOR-NEXT: .byte 25 24 ; CHECK-VECTOR-NEXT: .byte 29 25 ; CHECK-VECTOR-NEXT: .byte 11 26 ; Any byte would be OK here 27 ; CHECK-VECTOR-NEXT: .space 1 28 ; CHECK-VECTOR-NEXT: .byte 31 29 ; CHECK-VECTOR-NEXT: .byte 4 30 ; CHECK-VECTOR-NEXT: .byte 15 31 ; CHECK-VECTOR-NEXT: .byte 19 32 %ret = shufflevector <16 x i8> %val1, <16 x i8> %val2, 33 <16 x i32> <i32 1, i32 19, i32 6, i32 5, 34 i32 20, i32 22, i32 1, i32 1, 35 i32 25, i32 29, i32 11, i32 undef, 36 i32 31, i32 4, i32 15, i32 19> 37 ret <16 x i8> %ret 38 } 39
