forked from OSchip/llvm-project
Tests for NEON encoding of vpadd and vpaddl.
llvm-svn: 117377
This commit is contained in:
Owen Anderson
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b5694e702c
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035b3261ee
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; RUN: llc -show-mc-encoding -march=arm -mcpu=cortex-a8 -mattr=+neon < %s | FileCheck %s
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declare <8 x i8> @llvm.arm.neon.vpadd.v8i8(<8 x i8>, <8 x i8>) nounwind readnone
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declare <4 x i16> @llvm.arm.neon.vpadd.v4i16(<4 x i16>, <4 x i16>) nounwind readnone
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declare <2 x i32> @llvm.arm.neon.vpadd.v2i32(<2 x i32>, <2 x i32>) nounwind readnone
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; CHECK: vpadd_8xi8
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define <8 x i8> @vpadd_8xi8(<8 x i8>* %A, <8 x i8>* %B) nounwind {
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%tmp1 = load <8 x i8>* %A
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%tmp2 = load <8 x i8>* %B
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; CHECK: vpadd.i8 d16, d17, d16 @ encoding: [0xb0,0x0b,0x41,0xf2]
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%tmp3 = call <8 x i8> @llvm.arm.neon.vpadd.v8i8(<8 x i8> %tmp1, <8 x i8> %tmp2)
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ret <8 x i8> %tmp3
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}
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; CHECK: vpadd_4xi16
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define <4 x i16> @vpadd_4xi16(<4 x i16>* %A, <4 x i16>* %B) nounwind {
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%tmp1 = load <4 x i16>* %A
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%tmp2 = load <4 x i16>* %B
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; CHECK: vpadd.i16 d16, d17, d16 @ encoding: [0xb0,0x0b,0x51,0xf2]
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%tmp3 = call <4 x i16> @llvm.arm.neon.vpadd.v4i16(<4 x i16> %tmp1, <4 x i16> %tmp2)
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ret <4 x i16> %tmp3
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}
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; CHECK: vpadd_2xi32
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define <2 x i32> @vpadd_2xi32(<2 x i32>* %A, <2 x i32>* %B) nounwind {
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%tmp1 = load <2 x i32>* %A
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%tmp2 = load <2 x i32>* %B
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; CHECK: vpadd.i32 d16, d17, d16 @ encoding: [0xb0,0x0b,0x61,0xf2]
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%tmp3 = call <2 x i32> @llvm.arm.neon.vpadd.v2i32(<2 x i32> %tmp1, <2 x i32> %tmp2)
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ret <2 x i32> %tmp3
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}
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declare <2 x float> @llvm.arm.neon.vpadd.v2f32(<2 x float>, <2 x float>) nounwind readnone
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; CHECK: vpadd_2xfloat
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define <2 x float> @vpadd_2xfloat(<2 x float>* %A, <2 x float>* %B) nounwind {
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%tmp1 = load <2 x float>* %A
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%tmp2 = load <2 x float>* %B
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; CHECK: vpadd.f32 d16, d16, d17 @ encoding: [0xa1,0x0d,0x40,0xf3]
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%tmp3 = call <2 x float> @llvm.arm.neon.vpadd.v2f32(<2 x float> %tmp1, <2 x float> %tmp2)
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ret <2 x float> %tmp3
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}
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declare <4 x i16> @llvm.arm.neon.vpaddls.v4i16.v8i8(<8 x i8>) nounwind readnone
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declare <2 x i32> @llvm.arm.neon.vpaddls.v2i32.v4i16(<4 x i16>) nounwind readnone
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declare <1 x i64> @llvm.arm.neon.vpaddls.v1i64.v2i32(<2 x i32>) nounwind readnone
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; CHECK: vpaddls_8xi8
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define <4 x i16> @vpaddls_8xi8(<8 x i8>* %A) nounwind {
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%tmp1 = load <8 x i8>* %A
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; CHECK: vpaddl.s8 d16, d16 @ encoding: [0x20,0x02,0xf0,0xf3]
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%tmp2 = call <4 x i16> @llvm.arm.neon.vpaddls.v4i16.v8i8(<8 x i8> %tmp1)
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ret <4 x i16> %tmp2
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}
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; CHECK: vpaddls_4xi16
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define <2 x i32> @vpaddls_4xi16(<4 x i16>* %A) nounwind {
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%tmp1 = load <4 x i16>* %A
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; CHECK: vpaddl.s16 d16, d16 @ encoding: [0x20,0x02,0xf4,0xf3]
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%tmp2 = call <2 x i32> @llvm.arm.neon.vpaddls.v2i32.v4i16(<4 x i16> %tmp1)
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ret <2 x i32> %tmp2
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}
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; CHECK: vpaddls_2xi32
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define <1 x i64> @vpaddls_2xi32(<2 x i32>* %A) nounwind {
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%tmp1 = load <2 x i32>* %A
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; CHECK: vpaddl.s32 d16, d16 @ encoding: [0x20,0x02,0xf8,0xf3]
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%tmp2 = call <1 x i64> @llvm.arm.neon.vpaddls.v1i64.v2i32(<2 x i32> %tmp1)
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ret <1 x i64> %tmp2
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}
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declare <4 x i16> @llvm.arm.neon.vpaddlu.v4i16.v8i8(<8 x i8>) nounwind readnone
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declare <2 x i32> @llvm.arm.neon.vpaddlu.v2i32.v4i16(<4 x i16>) nounwind readnone
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declare <1 x i64> @llvm.arm.neon.vpaddlu.v1i64.v2i32(<2 x i32>) nounwind readnone
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; CHECK: vpaddlu_8xi8
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define <4 x i16> @vpaddlu_8xi8(<8 x i8>* %A) nounwind {
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%tmp1 = load <8 x i8>* %A
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; CHECK: vpaddl.u8 d16, d16 @ encoding: [0xa0,0x02,0xf0,0xf3]
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%tmp2 = call <4 x i16> @llvm.arm.neon.vpaddlu.v4i16.v8i8(<8 x i8> %tmp1)
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ret <4 x i16> %tmp2
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}
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; CHECK: vpaddlu_4xi16
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define <2 x i32> @vpaddlu_4xi16(<4 x i16>* %A) nounwind {
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%tmp1 = load <4 x i16>* %A
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; CHECK: vpaddl.u16 d16, d16 @ encoding: [0xa0,0x02,0xf4,0xf3]
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%tmp2 = call <2 x i32> @llvm.arm.neon.vpaddlu.v2i32.v4i16(<4 x i16> %tmp1)
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ret <2 x i32> %tmp2
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}
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; CHECK: vpaddlu_2xi32
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define <1 x i64> @vpaddlu_2xi32(<2 x i32>* %A) nounwind {
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%tmp1 = load <2 x i32>* %A
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; CHECK: vpaddl.u32 d16, d16 @ encoding: [0xa0,0x02,0xf8,0xf3]
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%tmp2 = call <1 x i64> @llvm.arm.neon.vpaddlu.v1i64.v2i32(<2 x i32> %tmp1)
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ret <1 x i64> %tmp2
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}
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declare <8 x i16> @llvm.arm.neon.vpaddls.v8i16.v16i8(<16 x i8>) nounwind readnone
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declare <4 x i32> @llvm.arm.neon.vpaddls.v4i32.v8i16(<8 x i16>) nounwind readnone
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declare <2 x i64> @llvm.arm.neon.vpaddls.v2i64.v4i32(<4 x i32>) nounwind readnone
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; CHECK: vpaddls_16xi8
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define <8 x i16> @vpaddls_16xi8(<16 x i8>* %A) nounwind {
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%tmp1 = load <16 x i8>* %A
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; CHECK: vpaddl.s8 q8, q8 @ encoding: [0x60,0x02,0xf0,0xf3]
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%tmp2 = call <8 x i16> @llvm.arm.neon.vpaddls.v8i16.v16i8(<16 x i8> %tmp1)
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ret <8 x i16> %tmp2
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}
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; CHECK: vpaddls_8xi16
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define <4 x i32> @vpaddls_8xi16(<8 x i16>* %A) nounwind {
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%tmp1 = load <8 x i16>* %A
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; CHECK: vpaddl.s16 q8, q8 @ encoding: [0x60,0x02,0xf4,0xf3]
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%tmp2 = call <4 x i32> @llvm.arm.neon.vpaddls.v4i32.v8i16(<8 x i16> %tmp1)
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ret <4 x i32> %tmp2
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}
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; CHECK: vpaddls_4xi32
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define <2 x i64> @vpaddls_4xi32(<4 x i32>* %A) nounwind {
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%tmp1 = load <4 x i32>* %A
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; CHECK: vpaddl.s32 q8, q8 @ encoding: [0x60,0x02,0xf8,0xf3]
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%tmp2 = call <2 x i64> @llvm.arm.neon.vpaddls.v2i64.v4i32(<4 x i32> %tmp1)
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ret <2 x i64> %tmp2
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}
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declare <8 x i16> @llvm.arm.neon.vpaddlu.v8i16.v16i8(<16 x i8>) nounwind readnone
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declare <4 x i32> @llvm.arm.neon.vpaddlu.v4i32.v8i16(<8 x i16>) nounwind readnone
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declare <2 x i64> @llvm.arm.neon.vpaddlu.v2i64.v4i32(<4 x i32>) nounwind readnone
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; CHECK: vpaddlu_16xi8
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define <8 x i16> @vpaddlu_16xi8(<16 x i8>* %A) nounwind {
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%tmp1 = load <16 x i8>* %A
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; CHECK: vpaddl.u8 q8, q8 @ encoding: [0xe0,0x02,0xf0,0xf3]
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%tmp2 = call <8 x i16> @llvm.arm.neon.vpaddlu.v8i16.v16i8(<16 x i8> %tmp1)
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ret <8 x i16> %tmp2
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}
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; CHECK: vpaddlu_8xi16
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define <4 x i32> @vpaddlu_8xi16(<8 x i16>* %A) nounwind {
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%tmp1 = load <8 x i16>* %A
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; CHECK: vpaddl.u16 q8, q8 @ encoding: [0xe0,0x02,0xf4,0xf3]
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%tmp2 = call <4 x i32> @llvm.arm.neon.vpaddlu.v4i32.v8i16(<8 x i16> %tmp1)
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ret <4 x i32> %tmp2
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}
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; CHECK: vpaddlu_4xi32
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define <2 x i64> @vpaddlu_4xi32(<4 x i32>* %A) nounwind {
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%tmp1 = load <4 x i32>* %A
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; CHECK: vpaddl.u32 q8, q8 @ encoding: [0xe0,0x02,0xf8,0xf3]
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%tmp2 = call <2 x i64> @llvm.arm.neon.vpaddlu.v2i64.v4i32(<4 x i32> %tmp1)
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ret <2 x i64> %tmp2
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}
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