xref: /aosp_15_r20/external/llvm/test/CodeGen/SystemZ/vec-perm-09.ll (revision 9880d6810fe72a1726cb53787c6711e909410d58) 
1*9880d681SAndroid Build Coastguard Worker; Test general vector permute of a v16i8.
2*9880d681SAndroid Build Coastguard Worker;
3*9880d681SAndroid Build Coastguard Worker; RUN: llc < %s -mtriple=s390x-linux-gnu -mcpu=z13 | \
4*9880d681SAndroid Build Coastguard Worker; RUN:   FileCheck -check-prefix=CHECK-CODE %s
5*9880d681SAndroid Build Coastguard Worker; RUN: llc < %s -mtriple=s390x-linux-gnu -mcpu=z13 | \
6*9880d681SAndroid Build Coastguard Worker; RUN:   FileCheck -check-prefix=CHECK-VECTOR %s
7*9880d681SAndroid Build Coastguard Worker
8*9880d681SAndroid Build Coastguard Workerdefine <16 x i8> @f1(<16 x i8> %val1, <16 x i8> %val2) {
9*9880d681SAndroid Build Coastguard Worker; CHECK-CODE-LABEL: f1:
10*9880d681SAndroid Build Coastguard Worker; CHECK-CODE: larl [[REG:%r[0-5]]],
11*9880d681SAndroid Build Coastguard Worker; CHECK-CODE: vl [[MASK:%v[0-9]+]], 0([[REG]])
12*9880d681SAndroid Build Coastguard Worker; CHECK-CODE: vperm %v24, %v24, %v26, [[MASK]]
13*9880d681SAndroid Build Coastguard Worker; CHECK-CODE: br %r14
14*9880d681SAndroid Build Coastguard Worker;
15*9880d681SAndroid Build Coastguard Worker; CHECK-VECTOR: .byte 1
16*9880d681SAndroid Build Coastguard Worker; CHECK-VECTOR-NEXT: .byte 19
17*9880d681SAndroid Build Coastguard Worker; CHECK-VECTOR-NEXT: .byte 6
18*9880d681SAndroid Build Coastguard Worker; CHECK-VECTOR-NEXT: .byte 5
19*9880d681SAndroid Build Coastguard Worker; CHECK-VECTOR-NEXT: .byte 20
20*9880d681SAndroid Build Coastguard Worker; CHECK-VECTOR-NEXT: .byte 22
21*9880d681SAndroid Build Coastguard Worker; CHECK-VECTOR-NEXT: .byte 1
22*9880d681SAndroid Build Coastguard Worker; CHECK-VECTOR-NEXT: .byte 1
23*9880d681SAndroid Build Coastguard Worker; CHECK-VECTOR-NEXT: .byte 25
24*9880d681SAndroid Build Coastguard Worker; CHECK-VECTOR-NEXT: .byte 29
25*9880d681SAndroid Build Coastguard Worker; CHECK-VECTOR-NEXT: .byte 11
26*9880d681SAndroid Build Coastguard Worker; Any byte would be OK here
27*9880d681SAndroid Build Coastguard Worker; CHECK-VECTOR-NEXT: .space 1
28*9880d681SAndroid Build Coastguard Worker; CHECK-VECTOR-NEXT: .byte 31
29*9880d681SAndroid Build Coastguard Worker; CHECK-VECTOR-NEXT: .byte 4
30*9880d681SAndroid Build Coastguard Worker; CHECK-VECTOR-NEXT: .byte 15
31*9880d681SAndroid Build Coastguard Worker; CHECK-VECTOR-NEXT: .byte 19
32*9880d681SAndroid Build Coastguard Worker  %ret = shufflevector <16 x i8> %val1, <16 x i8> %val2,
33*9880d681SAndroid Build Coastguard Worker                       <16 x i32> <i32 1, i32 19, i32 6, i32 5,
34*9880d681SAndroid Build Coastguard Worker                                   i32 20, i32 22, i32 1, i32 1,
35*9880d681SAndroid Build Coastguard Worker                                   i32 25, i32 29, i32 11, i32 undef,
36*9880d681SAndroid Build Coastguard Worker                                   i32 31, i32 4, i32 15, i32 19>
37*9880d681SAndroid Build Coastguard Worker  ret <16 x i8> %ret
38*9880d681SAndroid Build Coastguard Worker}
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