diff options
| author | Dimitry Andric <dim@FreeBSD.org> | 2011-02-20 12:57:14 +0000 |
|---|---|---|
| committer | Dimitry Andric <dim@FreeBSD.org> | 2011-02-20 12:57:14 +0000 |
| commit | cf099d11218cb6f6c5cce947d6738e347f07fb12 (patch) | |
| tree | d2b61ce94e654cb01a254d2195259db5f9cc3f3c /test/CodeGen/ARM/vcvt.ll | |
| parent | 49011b52fcba02a6051957b84705159f52fae4e4 (diff) | |
Notes
Diffstat (limited to 'test/CodeGen/ARM/vcvt.ll')
| -rw-r--r-- | test/CodeGen/ARM/vcvt.ll | 20 |
1 files changed, 19 insertions, 1 deletions
diff --git a/test/CodeGen/ARM/vcvt.ll b/test/CodeGen/ARM/vcvt.ll index f4cc5368d9aaa..c078f493094be 100644 --- a/test/CodeGen/ARM/vcvt.ll +++ b/test/CodeGen/ARM/vcvt.ll @@ -1,4 +1,4 @@ -; RUN: llc < %s -march=arm -mattr=+neon | FileCheck %s +; RUN: llc < %s -march=arm -mattr=+neon,+fp16 | FileCheck %s define <2 x i32> @vcvt_f32tos32(<2 x float>* %A) nounwind { ;CHECK: vcvt_f32tos32: @@ -138,3 +138,21 @@ declare <4 x i32> @llvm.arm.neon.vcvtfp2fxu.v4i32.v4f32(<4 x float>, i32) nounwi declare <4 x float> @llvm.arm.neon.vcvtfxs2fp.v4f32.v4i32(<4 x i32>, i32) nounwind readnone declare <4 x float> @llvm.arm.neon.vcvtfxu2fp.v4f32.v4i32(<4 x i32>, i32) nounwind readnone +define <4 x float> @vcvt_f16tof32(<4 x i16>* %A) nounwind { +;CHECK: vcvt_f16tof32: +;CHECK: vcvt.f32.f16 + %tmp1 = load <4 x i16>* %A + %tmp2 = call <4 x float> @llvm.arm.neon.vcvthf2fp(<4 x i16> %tmp1) + ret <4 x float> %tmp2 +} + +define <4 x i16> @vcvt_f32tof16(<4 x float>* %A) nounwind { +;CHECK: vcvt_f32tof16: +;CHECK: vcvt.f16.f32 + %tmp1 = load <4 x float>* %A + %tmp2 = call <4 x i16> @llvm.arm.neon.vcvtfp2hf(<4 x float> %tmp1) + ret <4 x i16> %tmp2 +} + +declare <4 x float> @llvm.arm.neon.vcvthf2fp(<4 x i16>) nounwind readnone +declare <4 x i16> @llvm.arm.neon.vcvtfp2hf(<4 x float>) nounwind readnone |