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author | Tom Stellard <thomas.stellard@amd.com> | 2014-04-09 15:24:12 +0000 |
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committer | Tom Stellard <thomas.stellard@amd.com> | 2014-04-09 15:24:12 +0000 |
commit | a17303598934c78afb04f623a85cd99ec0261989 (patch) | |
tree | 30d9be99ad0165ce5977a6d50dc2a34d7855f69e /test/CodeGen/ARM/vst3.ll | |
parent | 886b940a1d6fedd28b84bd3fe06963bfd1451382 (diff) | |
download | llvm-a17303598934c78afb04f623a85cd99ec0261989.tar.gz llvm-a17303598934c78afb04f623a85cd99ec0261989.tar.bz2 llvm-a17303598934c78afb04f623a85cd99ec0261989.tar.xz |
Merging r199369:
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r199369 | jiangning.liu | 2014-01-16 04:16:13 -0500 (Thu, 16 Jan 2014) | 2 lines
For ARM, fix assertuib failures for some ld/st 3/4 instruction with wirteback.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/branches/release_34@205901 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'test/CodeGen/ARM/vst3.ll')
-rw-r--r-- | test/CodeGen/ARM/vst3.ll | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/test/CodeGen/ARM/vst3.ll b/test/CodeGen/ARM/vst3.ll index 91eb7fce2b..65625de345 100644 --- a/test/CodeGen/ARM/vst3.ll +++ b/test/CodeGen/ARM/vst3.ll @@ -61,6 +61,18 @@ define void @vst3i64(i64* %A, <1 x i64>* %B) nounwind { ret void } +define void @vst3i64_update(i64** %ptr, <1 x i64>* %B) nounwind { +;CHECK-LABEL: vst3i64_update +;CHECK: vst1.64 {d{{.*}}, d{{.*}}, d{{.*}}}, [r{{.*}}]! + %A = load i64** %ptr + %tmp0 = bitcast i64* %A to i8* + %tmp1 = load <1 x i64>* %B + call void @llvm.arm.neon.vst3.v1i64(i8* %tmp0, <1 x i64> %tmp1, <1 x i64> %tmp1, <1 x i64> %tmp1, i32 1) + %tmp2 = getelementptr i64* %A, i32 3 + store i64* %tmp2, i64** %ptr + ret void +} + define void @vst3Qi8(i8* %A, <16 x i8>* %B) nounwind { ;CHECK-LABEL: vst3Qi8: ;Check the alignment value. Max for this instruction is 64 bits: |