36 lines
1.1 KiB
LLVM
36 lines
1.1 KiB
LLVM
; Test general vector permute of a v4i32.
|
|
;
|
|
; RUN: llc < %s -mtriple=s390x-linux-gnu -mcpu=z13 | \
|
|
; RUN: FileCheck -check-prefix=CHECK-CODE %s
|
|
; RUN: llc < %s -mtriple=s390x-linux-gnu -mcpu=z13 | \
|
|
; RUN: FileCheck -check-prefix=CHECK-VECTOR %s
|
|
|
|
define <4 x i32> @f1(<4 x i32> %val1, <4 x i32> %val2) {
|
|
; CHECK-CODE-LABEL: f1:
|
|
; CHECK-CODE: larl [[REG:%r[0-5]]],
|
|
; CHECK-CODE: vl [[MASK:%v[0-9]+]], 0([[REG]])
|
|
; CHECK-CODE: vperm %v24, %v26, %v24, [[MASK]]
|
|
; CHECK-CODE: br %r14
|
|
;
|
|
; CHECK-VECTOR: .byte 4
|
|
; CHECK-VECTOR-NEXT: .byte 5
|
|
; CHECK-VECTOR-NEXT: .byte 6
|
|
; CHECK-VECTOR-NEXT: .byte 7
|
|
; CHECK-VECTOR-NEXT: .byte 20
|
|
; CHECK-VECTOR-NEXT: .byte 21
|
|
; CHECK-VECTOR-NEXT: .byte 22
|
|
; CHECK-VECTOR-NEXT: .byte 23
|
|
; Any 4 bytes would be OK here
|
|
; CHECK-VECTOR-NEXT: .space 1
|
|
; CHECK-VECTOR-NEXT: .space 1
|
|
; CHECK-VECTOR-NEXT: .space 1
|
|
; CHECK-VECTOR-NEXT: .space 1
|
|
; CHECK-VECTOR-NEXT: .byte 12
|
|
; CHECK-VECTOR-NEXT: .byte 13
|
|
; CHECK-VECTOR-NEXT: .byte 14
|
|
; CHECK-VECTOR-NEXT: .byte 15
|
|
%ret = shufflevector <4 x i32> %val1, <4 x i32> %val2,
|
|
<4 x i32> <i32 5, i32 1, i32 undef, i32 7>
|
|
ret <4 x i32> %ret
|
|
}
|