xref: /aosp_15_r20/external/llvm/test/CodeGen/ARM/neon_ld2.ll (revision 9880d6810fe72a1726cb53787c6711e909410d58)
1*9880d681SAndroid Build Coastguard Worker; RUN: llc -mtriple=arm-eabi -float-abi=soft -mattr=+neon %s -o - | FileCheck %s
2*9880d681SAndroid Build Coastguard Worker; RUN: llc -mtriple=arm-eabi -float-abi=soft -mcpu=swift %s -o - | FileCheck %s --check-prefix=SWIFT
3*9880d681SAndroid Build Coastguard Worker
4*9880d681SAndroid Build Coastguard Worker; CHECK: t1
5*9880d681SAndroid Build Coastguard Worker; CHECK: vld1.64
6*9880d681SAndroid Build Coastguard Worker; CHECK: vld1.64
7*9880d681SAndroid Build Coastguard Worker; CHECK: vadd.i64 q
8*9880d681SAndroid Build Coastguard Worker; CHECK: vst1.64
9*9880d681SAndroid Build Coastguard Worker; SWIFT: t1
10*9880d681SAndroid Build Coastguard Worker; SWIFT: vld1.64 {{.d[0-9]+, d[0-9]+}, \[r[0-9]+:128\]}}
11*9880d681SAndroid Build Coastguard Worker; SWIFT: vld1.64 {{.d[0-9]+, d[0-9]+}, \[r[0-9]+:128\]}}
12*9880d681SAndroid Build Coastguard Worker; SWIFT: vadd.i64 q
13*9880d681SAndroid Build Coastguard Worker; SWIFT: vst1.64 {{.d[0-9]+, d[0-9]+}, \[r[0-9]+:128\]}}
14*9880d681SAndroid Build Coastguard Workerdefine void @t1(<4 x i32>* %r, <2 x i64>* %a, <2 x i64>* %b) nounwind {
15*9880d681SAndroid Build Coastguard Workerentry:
16*9880d681SAndroid Build Coastguard Worker	%0 = load <2 x i64>, <2 x i64>* %a, align 16		; <<2 x i64>> [#uses=1]
17*9880d681SAndroid Build Coastguard Worker	%1 = load <2 x i64>, <2 x i64>* %b, align 16		; <<2 x i64>> [#uses=1]
18*9880d681SAndroid Build Coastguard Worker	%2 = add <2 x i64> %0, %1		; <<2 x i64>> [#uses=1]
19*9880d681SAndroid Build Coastguard Worker	%3 = bitcast <2 x i64> %2 to <4 x i32>		; <<4 x i32>> [#uses=1]
20*9880d681SAndroid Build Coastguard Worker	store <4 x i32> %3, <4 x i32>* %r, align 16
21*9880d681SAndroid Build Coastguard Worker	ret void
22*9880d681SAndroid Build Coastguard Worker}
23*9880d681SAndroid Build Coastguard Worker
24*9880d681SAndroid Build Coastguard Worker; CHECK: t2
25*9880d681SAndroid Build Coastguard Worker; CHECK: vld1.64
26*9880d681SAndroid Build Coastguard Worker; CHECK: vld1.64
27*9880d681SAndroid Build Coastguard Worker; CHECK: vsub.i64 q
28*9880d681SAndroid Build Coastguard Worker; CHECK: vmov r0, r1, d
29*9880d681SAndroid Build Coastguard Worker; CHECK: vmov r2, r3, d
30*9880d681SAndroid Build Coastguard Worker; SWIFT: t2
31*9880d681SAndroid Build Coastguard Worker; SWIFT: vld1.64 {{.d[0-9]+, d[0-9]+}, \[r[0-9]+:128\]}}
32*9880d681SAndroid Build Coastguard Worker; SWIFT: vld1.64 {{.d[0-9]+, d[0-9]+}, \[r[0-9]+:128\]}}
33*9880d681SAndroid Build Coastguard Worker; SWIFT: vsub.i64 q
34*9880d681SAndroid Build Coastguard Worker; SWIFT: vmov r0, r1, d
35*9880d681SAndroid Build Coastguard Worker; SWIFT: vmov r2, r3, d
36*9880d681SAndroid Build Coastguard Workerdefine <4 x i32> @t2(<2 x i64>* %a, <2 x i64>* %b) nounwind readonly {
37*9880d681SAndroid Build Coastguard Workerentry:
38*9880d681SAndroid Build Coastguard Worker	%0 = load <2 x i64>, <2 x i64>* %a, align 16		; <<2 x i64>> [#uses=1]
39*9880d681SAndroid Build Coastguard Worker	%1 = load <2 x i64>, <2 x i64>* %b, align 16		; <<2 x i64>> [#uses=1]
40*9880d681SAndroid Build Coastguard Worker	%2 = sub <2 x i64> %0, %1		; <<2 x i64>> [#uses=1]
41*9880d681SAndroid Build Coastguard Worker	%3 = bitcast <2 x i64> %2 to <4 x i32>		; <<4 x i32>> [#uses=1]
42*9880d681SAndroid Build Coastguard Worker	ret <4 x i32> %3
43*9880d681SAndroid Build Coastguard Worker}
44*9880d681SAndroid Build Coastguard Worker
45*9880d681SAndroid Build Coastguard Worker; Limited alignment.
46*9880d681SAndroid Build Coastguard Worker; SWIFT: t3
47*9880d681SAndroid Build Coastguard Worker; SWIFT: vld1.64 {{.d[0-9]+, d[0-9]+}, \[r[0-9]+}}
48*9880d681SAndroid Build Coastguard Worker; SWIFT: vld1.64 {{.d[0-9]+, d[0-9]+}, \[r[0-9]+}}
49*9880d681SAndroid Build Coastguard Worker; SWIFT: vadd.i64 q
50*9880d681SAndroid Build Coastguard Worker; SWIFT: vst1.64 {{.d[0-9]+, d[0-9]+}, \[r[0-9]+}}
51*9880d681SAndroid Build Coastguard Workerdefine void @t3(<4 x i32>* %r, <2 x i64>* %a, <2 x i64>* %b) nounwind {
52*9880d681SAndroid Build Coastguard Workerentry:
53*9880d681SAndroid Build Coastguard Worker	%0 = load <2 x i64>, <2 x i64>* %a, align 8
54*9880d681SAndroid Build Coastguard Worker	%1 = load <2 x i64>, <2 x i64>* %b, align 8
55*9880d681SAndroid Build Coastguard Worker	%2 = add <2 x i64> %0, %1
56*9880d681SAndroid Build Coastguard Worker	%3 = bitcast <2 x i64> %2 to <4 x i32>
57*9880d681SAndroid Build Coastguard Worker	store <4 x i32> %3, <4 x i32>* %r, align 8
58*9880d681SAndroid Build Coastguard Worker	ret void
59*9880d681SAndroid Build Coastguard Worker}
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