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Diffstat (limited to 'test/CodeGen/ARM64/vaddlv.ll')
| -rw-r--r-- | test/CodeGen/ARM64/vaddlv.ll | 26 |
1 files changed, 26 insertions, 0 deletions
diff --git a/test/CodeGen/ARM64/vaddlv.ll b/test/CodeGen/ARM64/vaddlv.ll new file mode 100644 index 0000000..d4d4608 --- /dev/null +++ b/test/CodeGen/ARM64/vaddlv.ll @@ -0,0 +1,26 @@ +; RUN: llc -march=arm64 -arm64-neon-syntax=apple < %s | FileCheck %s + +define i64 @test_vaddlv_s32(<2 x i32> %a1) nounwind readnone { +; CHECK: test_vaddlv_s32 +; CHECK: saddlp.1d v[[REGNUM:[0-9]+]], v[[INREG:[0-9]+]] +; CHECK-NEXT: fmov x[[OUTREG:[0-9]+]], d[[REGNUM]] +; CHECK-NEXT: ret +entry: + %vaddlv.i = tail call i64 @llvm.arm64.neon.saddlv.i64.v2i32(<2 x i32> %a1) nounwind + ret i64 %vaddlv.i +} + +define i64 @test_vaddlv_u32(<2 x i32> %a1) nounwind readnone { +; CHECK: test_vaddlv_u32 +; CHECK: uaddlp.1d v[[REGNUM:[0-9]+]], v[[INREG:[0-9]+]] +; CHECK-NEXT: fmov x[[OUTREG:[0-9]+]], d[[REGNUM]] +; CHECK-NEXT: ret +entry: + %vaddlv.i = tail call i64 @llvm.arm64.neon.uaddlv.i64.v2i32(<2 x i32> %a1) nounwind + ret i64 %vaddlv.i +} + +declare i64 @llvm.arm64.neon.uaddlv.i64.v2i32(<2 x i32>) nounwind readnone + +declare i64 @llvm.arm64.neon.saddlv.i64.v2i32(<2 x i32>) nounwind readnone + |