| Anton Korobeynikov | dd52819 | 2009-09-08 15:22:32 +0000 | [diff] [blame^] | 1 | ; RUN: llc -mattr=+neon < %s | FileCheck %s |
| 2 | target datalayout = "e-p:32:32:32-i1:8:32-i8:8:32-i16:16:32-i32:32:32-i64:32:32-f32:32:32-f64:32:32-v64:64:64-v128:128:128-a0:0:32" |
| 3 | target triple = "thumbv7-elf" |
| 4 | |
| 5 | define arm_aapcs_vfpcc <4 x i32> @test_vqdmull_lanes16(<4 x i16> %arg0_int16x4_t, <4 x i16> %arg1_int16x4_t) nounwind readnone { |
| 6 | entry: |
| 7 | ; CHECK: test_vqdmull_lanes16 |
| 8 | ; CHECK: vqdmull.s16 q0, d0, d1[1] |
| 9 | %0 = shufflevector <4 x i16> %arg1_int16x4_t, <4 x i16> undef, <4 x i32> <i32 1, i32 1, i32 1, i32 1> ; <<4 x i16>> [#uses=1] |
| 10 | %1 = tail call <4 x i32> @llvm.arm.neon.vqdmull.v4i32(<4 x i16> %arg0_int16x4_t, <4 x i16> %0) ; <<4 x i32>> [#uses=1] |
| 11 | ret <4 x i32> %1 |
| 12 | } |
| 13 | |
| 14 | declare <4 x i32> @llvm.arm.neon.vqdmull.v4i32(<4 x i16>, <4 x i16>) nounwind readnone |
| 15 | |
| 16 | define arm_aapcs_vfpcc <2 x i64> @test_vqdmull_lanes32(<2 x i32> %arg0_int32x2_t, <2 x i32> %arg1_int32x2_t) nounwind readnone { |
| 17 | entry: |
| 18 | ; CHECK: test_vqdmull_lanes32 |
| 19 | ; CHECK: vqdmull.s32 q0, d0, d1[1] |
| 20 | %0 = shufflevector <2 x i32> %arg1_int32x2_t, <2 x i32> undef, <2 x i32> <i32 1, i32 1> ; <<2 x i32>> [#uses=1] |
| 21 | %1 = tail call <2 x i64> @llvm.arm.neon.vqdmull.v2i64(<2 x i32> %arg0_int32x2_t, <2 x i32> %0) ; <<2 x i64>> [#uses=1] |
| 22 | ret <2 x i64> %1 |
| 23 | } |
| 24 | |
| 25 | declare <2 x i64> @llvm.arm.neon.vqdmull.v2i64(<2 x i32>, <2 x i32>) nounwind readnone |