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Diffstat (limited to 'test/CodeGen/AArch64/neon-scalar-neg.ll')
| -rw-r--r-- | test/CodeGen/AArch64/neon-scalar-neg.ll | 49 |
1 files changed, 49 insertions, 0 deletions
diff --git a/test/CodeGen/AArch64/neon-scalar-neg.ll b/test/CodeGen/AArch64/neon-scalar-neg.ll new file mode 100644 index 0000000..41d4832 --- /dev/null +++ b/test/CodeGen/AArch64/neon-scalar-neg.ll @@ -0,0 +1,49 @@ +; RUN: llc < %s -verify-machineinstrs -mtriple=aarch64-none-linux-gnu -mattr=+neon | FileCheck %s + +define i8 @test_vqnegb_s8(i8 %a) { +; CHECK: test_vqnegb_s8 +; CHECK: sqneg {{b[0-9]+}}, {{b[0-9]+}} +entry: + %vqneg.i = insertelement <1 x i8> undef, i8 %a, i32 0 + %vqneg1.i = call <1 x i8> @llvm.arm.neon.vqneg.v1i8(<1 x i8> %vqneg.i) + %0 = extractelement <1 x i8> %vqneg1.i, i32 0 + ret i8 %0 +} + +declare <1 x i8> @llvm.arm.neon.vqneg.v1i8(<1 x i8>) + +define i16 @test_vqnegh_s16(i16 %a) { +; CHECK: test_vqnegh_s16 +; CHECK: sqneg {{h[0-9]+}}, {{h[0-9]+}} +entry: + %vqneg.i = insertelement <1 x i16> undef, i16 %a, i32 0 + %vqneg1.i = call <1 x i16> @llvm.arm.neon.vqneg.v1i16(<1 x i16> %vqneg.i) + %0 = extractelement <1 x i16> %vqneg1.i, i32 0 + ret i16 %0 +} + +declare <1 x i16> @llvm.arm.neon.vqneg.v1i16(<1 x i16>) + +define i32 @test_vqnegs_s32(i32 %a) { +; CHECK: test_vqnegs_s32 +; CHECK: sqneg {{s[0-9]+}}, {{s[0-9]+}} +entry: + %vqneg.i = insertelement <1 x i32> undef, i32 %a, i32 0 + %vqneg1.i = call <1 x i32> @llvm.arm.neon.vqneg.v1i32(<1 x i32> %vqneg.i) + %0 = extractelement <1 x i32> %vqneg1.i, i32 0 + ret i32 %0 +} + +declare <1 x i32> @llvm.arm.neon.vqneg.v1i32(<1 x i32>) + +define i64 @test_vqnegd_s64(i64 %a) { +; CHECK: test_vqnegd_s64 +; CHECK: sqneg {{d[0-9]+}}, {{d[0-9]+}} +entry: + %vqneg.i = insertelement <1 x i64> undef, i64 %a, i32 0 + %vqneg1.i = call <1 x i64> @llvm.arm.neon.vqneg.v1i64(<1 x i64> %vqneg.i) + %0 = extractelement <1 x i64> %vqneg1.i, i32 0 + ret i64 %0 +} + +declare <1 x i64> @llvm.arm.neon.vqneg.v1i64(<1 x i64>)
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