diff options
Diffstat (limited to 'test/CodeGen/AArch64')
| -rw-r--r-- | test/CodeGen/AArch64/neon-scalar-fabd.ll | 26 |
1 files changed, 26 insertions, 0 deletions
diff --git a/test/CodeGen/AArch64/neon-scalar-fabd.ll b/test/CodeGen/AArch64/neon-scalar-fabd.ll new file mode 100644 index 0000000000..75686d3206 --- /dev/null +++ b/test/CodeGen/AArch64/neon-scalar-fabd.ll @@ -0,0 +1,26 @@ +; RUN: llc < %s -verify-machineinstrs -mtriple=aarch64-none-linux-gnu -mattr=+neon | FileCheck %s + +define float @test_vabds_f32(float %a, float %b) { +; CHECK-LABEL: test_vabds_f32 +; CHECK: fabd {{s[0-9]+}}, {{s[0-9]+}}, {{s[0-9]+}} +entry: + %vabd.i = insertelement <1 x float> undef, float %a, i32 0 + %vabd1.i = insertelement <1 x float> undef, float %b, i32 0 + %vabd2.i = call <1 x float> @llvm.aarch64.neon.vabd.v1f32(<1 x float> %vabd.i, <1 x float> %vabd1.i) + %0 = extractelement <1 x float> %vabd2.i, i32 0 + ret float %0 +} + +define double @test_vabdd_f64(double %a, double %b) { +; CHECK-LABEL: test_vabdd_f64 +; CHECK: fabd {{d[0-9]+}}, {{d[0-9]+}}, {{d[0-9]+}} +entry: + %vabd.i = insertelement <1 x double> undef, double %a, i32 0 + %vabd1.i = insertelement <1 x double> undef, double %b, i32 0 + %vabd2.i = call <1 x double> @llvm.aarch64.neon.vabd.v1f64(<1 x double> %vabd.i, <1 x double> %vabd1.i) + %0 = extractelement <1 x double> %vabd2.i, i32 0 + ret double %0 +} + +declare <1 x double> @llvm.aarch64.neon.vabd.v1f64(<1 x double>, <1 x double>) +declare <1 x float> @llvm.aarch64.neon.vabd.v1f32(<1 x float>, <1 x float>) |