You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
20 lines
640 B
20 lines
640 B
; RUN: llc < %s -mtriple=s390x-linux-gnu -mcpu=z13 | FileCheck %s
|
|
|
|
; Test a vector which is built with elements from two loads replicates the
|
|
; load with most elements having its value.
|
|
|
|
; CHECK: vlef
|
|
; CHECK-NOT: vlvgf
|
|
|
|
define void @update(i32* %src1, i32* %src2, <4 x i32>* %dst) {
|
|
bb:
|
|
%tmp = load i32, i32* %src1
|
|
%tmp1 = load i32, i32* %src2
|
|
%tmp2 = insertelement <4 x i32> undef, i32 %tmp, i32 0
|
|
%tmp3 = insertelement <4 x i32> %tmp2, i32 %tmp1, i32 1
|
|
%tmp4 = insertelement <4 x i32> %tmp3, i32 %tmp1, i32 2
|
|
%tmp5 = insertelement <4 x i32> %tmp4, i32 %tmp1, i32 3
|
|
store <4 x i32> %tmp5, <4 x i32>* %dst
|
|
ret void
|
|
}
|