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Diffstat (limited to 'test/CodeGen/AArch64/neon-scalar-neg.ll')
| -rw-r--r-- | test/CodeGen/AArch64/neon-scalar-neg.ll | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/test/CodeGen/AArch64/neon-scalar-neg.ll b/test/CodeGen/AArch64/neon-scalar-neg.ll index 41d48322ad..4dc9d51978 100644 --- a/test/CodeGen/AArch64/neon-scalar-neg.ll +++ b/test/CodeGen/AArch64/neon-scalar-neg.ll @@ -1,5 +1,17 @@ ; RUN: llc < %s -verify-machineinstrs -mtriple=aarch64-none-linux-gnu -mattr=+neon | FileCheck %s +define i64 @test_vnegd_s64(i64 %a) { +; CHECK: test_vnegd_s64 +; CHECK: neg {{d[0-9]+}}, {{d[0-9]+}} +entry: + %vneg.i = insertelement <1 x i64> undef, i64 %a, i32 0 + %vneg1.i = tail call <1 x i64> @llvm.aarch64.neon.vneg(<1 x i64> %vneg.i) + %0 = extractelement <1 x i64> %vneg1.i, i32 0 + ret i64 %0 +} + +declare <1 x i64> @llvm.aarch64.neon.vneg(<1 x i64>) + define i8 @test_vqnegb_s8(i8 %a) { ; CHECK: test_vqnegb_s8 ; CHECK: sqneg {{b[0-9]+}}, {{b[0-9]+}} |