1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
|
; Function Attrs: norecurse nounwind
; RUN: llc -mtriple=powerpc64le-unknown-unknown -mcpu=pwr9 < %s | FileCheck %s
define void @test1(i32* nocapture readonly %arr, i32* nocapture %arrTo) {
entry:
%arrayidx = getelementptr inbounds i32, i32* %arrTo, i64 4
%0 = bitcast i32* %arrayidx to <4 x i32>*
%arrayidx1 = getelementptr inbounds i32, i32* %arr, i64 4
%1 = bitcast i32* %arrayidx1 to <4 x i32>*
%2 = load <4 x i32>, <4 x i32>* %1, align 16
store <4 x i32> %2, <4 x i32>* %0, align 16
ret void
; CHECK-LABEL: test1
; CHECK: lxv [[LD:[0-9]+]], 16(3)
; CHECK: stxv [[LD]], 16(4)
}
; Function Attrs: norecurse nounwind
define void @test2(i32* nocapture readonly %arr, i32* nocapture %arrTo) {
entry:
%arrayidx = getelementptr inbounds i32, i32* %arrTo, i64 1
%0 = bitcast i32* %arrayidx to <4 x i32>*
%arrayidx1 = getelementptr inbounds i32, i32* %arr, i64 2
%1 = bitcast i32* %arrayidx1 to <4 x i32>*
%2 = load <4 x i32>, <4 x i32>* %1, align 16
store <4 x i32> %2, <4 x i32>* %0, align 16
ret void
; CHECK-LABEL: test2
; CHECK: li [[REG:[0-9]+]], 8
; CHECK: lxvx [[LD:[0-9]+]], 3, [[REG]]
; CHECK: li [[REG2:[0-9]+]], 4
; CHECK: stxvx [[LD]], 4, [[REG2]]
}
|
