| ; NOTE: Assertions have been autogenerated by utils/update_test_checks.py |
| ; RUN: opt < %s -slp-vectorizer -instcombine -S | FileCheck %s |
| |
| target datalayout = "e-m:e-i8:8:32-i16:16:32-i64:64-i128:128-n32:64-S128" |
| target triple = "aarch64--linux-gnu" |
| |
| define <2 x i64> @build_vec_v2i64(<2 x i64> %v0, <2 x i64> %v1) { |
| ; CHECK-LABEL: @build_vec_v2i64( |
| ; CHECK-NEXT: [[TMP1:%.*]] = add <2 x i64> [[V0:%.*]], [[V1:%.*]] |
| ; CHECK-NEXT: [[TMP2:%.*]] = sub <2 x i64> [[V0]], [[V1]] |
| ; CHECK-NEXT: [[TMP3:%.*]] = shufflevector <2 x i64> [[TMP1]], <2 x i64> [[TMP2]], <2 x i32> <i32 1, i32 2> |
| ; CHECK-NEXT: [[TMP4:%.*]] = shufflevector <2 x i64> [[TMP1]], <2 x i64> [[TMP2]], <2 x i32> <i32 0, i32 3> |
| ; CHECK-NEXT: [[TMP5:%.*]] = add <2 x i64> [[TMP4]], [[TMP3]] |
| ; CHECK-NEXT: ret <2 x i64> [[TMP5]] |
| ; |
| %v0.0 = extractelement <2 x i64> %v0, i32 0 |
| %v0.1 = extractelement <2 x i64> %v0, i32 1 |
| %v1.0 = extractelement <2 x i64> %v1, i32 0 |
| %v1.1 = extractelement <2 x i64> %v1, i32 1 |
| %tmp0.0 = add i64 %v0.0, %v1.0 |
| %tmp0.1 = add i64 %v0.1, %v1.1 |
| %tmp1.0 = sub i64 %v0.0, %v1.0 |
| %tmp1.1 = sub i64 %v0.1, %v1.1 |
| %tmp2.0 = add i64 %tmp0.0, %tmp0.1 |
| %tmp2.1 = add i64 %tmp1.0, %tmp1.1 |
| %tmp3.0 = insertelement <2 x i64> undef, i64 %tmp2.0, i32 0 |
| %tmp3.1 = insertelement <2 x i64> %tmp3.0, i64 %tmp2.1, i32 1 |
| ret <2 x i64> %tmp3.1 |
| } |
| |
| define void @store_chain_v2i64(i64* %a, i64* %b, i64* %c) { |
| ; CHECK-LABEL: @store_chain_v2i64( |
| ; CHECK-NEXT: [[TMP1:%.*]] = bitcast i64* [[A:%.*]] to <2 x i64>* |
| ; CHECK-NEXT: [[TMP2:%.*]] = load <2 x i64>, <2 x i64>* [[TMP1]], align 8 |
| ; CHECK-NEXT: [[TMP3:%.*]] = bitcast i64* [[B:%.*]] to <2 x i64>* |
| ; CHECK-NEXT: [[TMP4:%.*]] = load <2 x i64>, <2 x i64>* [[TMP3]], align 8 |
| ; CHECK-NEXT: [[TMP5:%.*]] = add <2 x i64> [[TMP2]], [[TMP4]] |
| ; CHECK-NEXT: [[TMP6:%.*]] = sub <2 x i64> [[TMP2]], [[TMP4]] |
| ; CHECK-NEXT: [[TMP7:%.*]] = shufflevector <2 x i64> [[TMP5]], <2 x i64> [[TMP6]], <2 x i32> <i32 1, i32 2> |
| ; CHECK-NEXT: [[TMP8:%.*]] = shufflevector <2 x i64> [[TMP5]], <2 x i64> [[TMP6]], <2 x i32> <i32 0, i32 3> |
| ; CHECK-NEXT: [[TMP9:%.*]] = add <2 x i64> [[TMP8]], [[TMP7]] |
| ; CHECK-NEXT: [[TMP10:%.*]] = bitcast i64* [[C:%.*]] to <2 x i64>* |
| ; CHECK-NEXT: store <2 x i64> [[TMP9]], <2 x i64>* [[TMP10]], align 8 |
| ; CHECK-NEXT: ret void |
| ; |
| %a.0 = getelementptr i64, i64* %a, i64 0 |
| %a.1 = getelementptr i64, i64* %a, i64 1 |
| %b.0 = getelementptr i64, i64* %b, i64 0 |
| %b.1 = getelementptr i64, i64* %b, i64 1 |
| %c.0 = getelementptr i64, i64* %c, i64 0 |
| %c.1 = getelementptr i64, i64* %c, i64 1 |
| %v0.0 = load i64, i64* %a.0, align 8 |
| %v0.1 = load i64, i64* %a.1, align 8 |
| %v1.0 = load i64, i64* %b.0, align 8 |
| %v1.1 = load i64, i64* %b.1, align 8 |
| %tmp0.0 = add i64 %v0.0, %v1.0 |
| %tmp0.1 = add i64 %v0.1, %v1.1 |
| %tmp1.0 = sub i64 %v0.0, %v1.0 |
| %tmp1.1 = sub i64 %v0.1, %v1.1 |
| %tmp2.0 = add i64 %tmp0.0, %tmp0.1 |
| %tmp2.1 = add i64 %tmp1.0, %tmp1.1 |
| store i64 %tmp2.0, i64* %c.0, align 8 |
| store i64 %tmp2.1, i64* %c.1, align 8 |
| ret void |
| } |
| |
| define <4 x i32> @build_vec_v4i32(<4 x i32> %v0, <4 x i32> %v1) { |
| ; CHECK-LABEL: @build_vec_v4i32( |
| ; CHECK-NEXT: [[TMP1:%.*]] = add <4 x i32> [[V0:%.*]], [[V1:%.*]] |
| ; CHECK-NEXT: [[TMP2:%.*]] = sub <4 x i32> [[V0]], [[V1]] |
| ; CHECK-NEXT: [[TMP3:%.*]] = shufflevector <4 x i32> [[TMP1]], <4 x i32> [[TMP2]], <4 x i32> <i32 1, i32 4, i32 3, i32 6> |
| ; CHECK-NEXT: [[TMP4:%.*]] = shufflevector <4 x i32> [[TMP1]], <4 x i32> [[TMP2]], <4 x i32> <i32 0, i32 5, i32 2, i32 7> |
| ; CHECK-NEXT: [[TMP5:%.*]] = add <4 x i32> [[TMP4]], [[TMP3]] |
| ; CHECK-NEXT: ret <4 x i32> [[TMP5]] |
| ; |
| %v0.0 = extractelement <4 x i32> %v0, i32 0 |
| %v0.1 = extractelement <4 x i32> %v0, i32 1 |
| %v0.2 = extractelement <4 x i32> %v0, i32 2 |
| %v0.3 = extractelement <4 x i32> %v0, i32 3 |
| %v1.0 = extractelement <4 x i32> %v1, i32 0 |
| %v1.1 = extractelement <4 x i32> %v1, i32 1 |
| %v1.2 = extractelement <4 x i32> %v1, i32 2 |
| %v1.3 = extractelement <4 x i32> %v1, i32 3 |
| %tmp0.0 = add i32 %v0.0, %v1.0 |
| %tmp0.1 = add i32 %v0.1, %v1.1 |
| %tmp0.2 = add i32 %v0.2, %v1.2 |
| %tmp0.3 = add i32 %v0.3, %v1.3 |
| %tmp1.0 = sub i32 %v0.0, %v1.0 |
| %tmp1.1 = sub i32 %v0.1, %v1.1 |
| %tmp1.2 = sub i32 %v0.2, %v1.2 |
| %tmp1.3 = sub i32 %v0.3, %v1.3 |
| %tmp2.0 = add i32 %tmp0.0, %tmp0.1 |
| %tmp2.1 = add i32 %tmp1.0, %tmp1.1 |
| %tmp2.2 = add i32 %tmp0.2, %tmp0.3 |
| %tmp2.3 = add i32 %tmp1.2, %tmp1.3 |
| %tmp3.0 = insertelement <4 x i32> undef, i32 %tmp2.0, i32 0 |
| %tmp3.1 = insertelement <4 x i32> %tmp3.0, i32 %tmp2.1, i32 1 |
| %tmp3.2 = insertelement <4 x i32> %tmp3.1, i32 %tmp2.2, i32 2 |
| %tmp3.3 = insertelement <4 x i32> %tmp3.2, i32 %tmp2.3, i32 3 |
| ret <4 x i32> %tmp3.3 |
| } |
| |
| define <4 x i32> @build_vec_v4i32_reuse_0(<2 x i32> %v0, <2 x i32> %v1) { |
| ; CHECK-LABEL: @build_vec_v4i32_reuse_0( |
| ; CHECK-NEXT: [[TMP1:%.*]] = add <2 x i32> [[V0:%.*]], [[V1:%.*]] |
| ; CHECK-NEXT: [[TMP2:%.*]] = sub <2 x i32> [[V0]], [[V1]] |
| ; CHECK-NEXT: [[TMP3:%.*]] = shufflevector <2 x i32> [[TMP1]], <2 x i32> [[TMP2]], <2 x i32> <i32 1, i32 2> |
| ; CHECK-NEXT: [[TMP4:%.*]] = shufflevector <2 x i32> [[TMP1]], <2 x i32> [[TMP2]], <2 x i32> <i32 0, i32 3> |
| ; CHECK-NEXT: [[TMP5:%.*]] = add <2 x i32> [[TMP4]], [[TMP3]] |
| ; CHECK-NEXT: [[SHUFFLE:%.*]] = shufflevector <2 x i32> [[TMP5]], <2 x i32> poison, <4 x i32> <i32 0, i32 1, i32 0, i32 1> |
| ; CHECK-NEXT: ret <4 x i32> [[SHUFFLE]] |
| ; |
| %v0.0 = extractelement <2 x i32> %v0, i32 0 |
| %v0.1 = extractelement <2 x i32> %v0, i32 1 |
| %v1.0 = extractelement <2 x i32> %v1, i32 0 |
| %v1.1 = extractelement <2 x i32> %v1, i32 1 |
| %tmp0.0 = add i32 %v0.0, %v1.0 |
| %tmp0.1 = add i32 %v0.1, %v1.1 |
| %tmp1.0 = sub i32 %v0.0, %v1.0 |
| %tmp1.1 = sub i32 %v0.1, %v1.1 |
| %tmp2.0 = add i32 %tmp0.0, %tmp0.1 |
| %tmp2.1 = add i32 %tmp1.0, %tmp1.1 |
| %tmp3.0 = insertelement <4 x i32> undef, i32 %tmp2.0, i32 0 |
| %tmp3.1 = insertelement <4 x i32> %tmp3.0, i32 %tmp2.1, i32 1 |
| %tmp3.2 = insertelement <4 x i32> %tmp3.1, i32 %tmp2.0, i32 2 |
| %tmp3.3 = insertelement <4 x i32> %tmp3.2, i32 %tmp2.1, i32 3 |
| ret <4 x i32> %tmp3.3 |
| } |
| |
| define <4 x i32> @build_vec_v4i32_reuse_1(<2 x i32> %v0, <2 x i32> %v1) { |
| ; CHECK-LABEL: @build_vec_v4i32_reuse_1( |
| ; CHECK-NEXT: [[TMP1:%.*]] = extractelement <2 x i32> [[V1:%.*]], i32 1 |
| ; CHECK-NEXT: [[TMP2:%.*]] = extractelement <2 x i32> [[V1]], i32 0 |
| ; CHECK-NEXT: [[TMP3:%.*]] = extractelement <2 x i32> [[V0:%.*]], i32 1 |
| ; CHECK-NEXT: [[TMP4:%.*]] = extractelement <2 x i32> [[V0]], i32 0 |
| ; CHECK-NEXT: [[TMP0_0:%.*]] = add i32 [[TMP4]], [[TMP2]] |
| ; CHECK-NEXT: [[TMP0_1:%.*]] = add i32 [[TMP3]], [[TMP1]] |
| ; CHECK-NEXT: [[TMP5:%.*]] = xor <2 x i32> [[V0]], [[V1]] |
| ; CHECK-NEXT: [[TMP6:%.*]] = insertelement <2 x i32> poison, i32 [[TMP0_0]], i32 0 |
| ; CHECK-NEXT: [[TMP7:%.*]] = insertelement <2 x i32> poison, i32 [[TMP0_1]], i32 0 |
| ; CHECK-NEXT: [[TMP8:%.*]] = sub <2 x i32> [[TMP6]], [[TMP7]] |
| ; CHECK-NEXT: [[TMP9:%.*]] = shufflevector <2 x i32> [[TMP5]], <2 x i32> undef, <2 x i32> <i32 1, i32 0> |
| ; CHECK-NEXT: [[TMP10:%.*]] = sub <2 x i32> [[TMP5]], [[TMP9]] |
| ; CHECK-NEXT: [[TMP11:%.*]] = shufflevector <2 x i32> [[TMP8]], <2 x i32> poison, <4 x i32> <i32 0, i32 0, i32 undef, i32 undef> |
| ; CHECK-NEXT: [[TMP12:%.*]] = shufflevector <2 x i32> [[TMP10]], <2 x i32> poison, <4 x i32> <i32 0, i32 1, i32 undef, i32 undef> |
| ; CHECK-NEXT: [[TMP2_31:%.*]] = shufflevector <4 x i32> [[TMP11]], <4 x i32> [[TMP12]], <4 x i32> <i32 0, i32 1, i32 4, i32 5> |
| ; CHECK-NEXT: ret <4 x i32> [[TMP2_31]] |
| ; |
| %v0.0 = extractelement <2 x i32> %v0, i32 0 |
| %v0.1 = extractelement <2 x i32> %v0, i32 1 |
| %v1.0 = extractelement <2 x i32> %v1, i32 0 |
| %v1.1 = extractelement <2 x i32> %v1, i32 1 |
| %tmp0.0 = add i32 %v0.0, %v1.0 |
| %tmp0.1 = add i32 %v0.1, %v1.1 |
| %tmp0.2 = xor i32 %v0.0, %v1.0 |
| %tmp0.3 = xor i32 %v0.1, %v1.1 |
| %tmp1.0 = sub i32 %tmp0.0, %tmp0.1 |
| %tmp1.1 = sub i32 %tmp0.0, %tmp0.1 |
| %tmp1.2 = sub i32 %tmp0.2, %tmp0.3 |
| %tmp1.3 = sub i32 %tmp0.3, %tmp0.2 |
| %tmp2.0 = insertelement <4 x i32> undef, i32 %tmp1.0, i32 0 |
| %tmp2.1 = insertelement <4 x i32> %tmp2.0, i32 %tmp1.1, i32 1 |
| %tmp2.2 = insertelement <4 x i32> %tmp2.1, i32 %tmp1.2, i32 2 |
| %tmp2.3 = insertelement <4 x i32> %tmp2.2, i32 %tmp1.3, i32 3 |
| ret <4 x i32> %tmp2.3 |
| } |
| |
| define <4 x i32> @build_vec_v4i32_3_binops(<2 x i32> %v0, <2 x i32> %v1) { |
| ; CHECK-LABEL: @build_vec_v4i32_3_binops( |
| ; CHECK-NEXT: [[V0_0:%.*]] = extractelement <2 x i32> [[V0:%.*]], i32 0 |
| ; CHECK-NEXT: [[V0_1:%.*]] = extractelement <2 x i32> [[V0]], i32 1 |
| ; CHECK-NEXT: [[V1_0:%.*]] = extractelement <2 x i32> [[V1:%.*]], i32 0 |
| ; CHECK-NEXT: [[V1_1:%.*]] = extractelement <2 x i32> [[V1]], i32 1 |
| ; CHECK-NEXT: [[TMP0_0:%.*]] = add i32 [[V0_0]], [[V1_0]] |
| ; CHECK-NEXT: [[TMP0_1:%.*]] = add i32 [[V0_1]], [[V1_1]] |
| ; CHECK-NEXT: [[TMP1_0:%.*]] = mul i32 [[V0_0]], [[V1_0]] |
| ; CHECK-NEXT: [[TMP1_1:%.*]] = mul i32 [[V0_1]], [[V1_1]] |
| ; CHECK-NEXT: [[TMP1:%.*]] = xor <2 x i32> [[V0]], [[V1]] |
| ; CHECK-NEXT: [[TMP2:%.*]] = shufflevector <2 x i32> [[TMP1]], <2 x i32> poison, <2 x i32> zeroinitializer |
| ; CHECK-NEXT: [[TMP3:%.*]] = xor <2 x i32> [[V0]], [[V1]] |
| ; CHECK-NEXT: [[TMP4:%.*]] = shufflevector <2 x i32> [[TMP3]], <2 x i32> poison, <2 x i32> <i32 1, i32 1> |
| ; CHECK-NEXT: [[TMP2_0:%.*]] = add i32 [[TMP0_0]], [[TMP0_1]] |
| ; CHECK-NEXT: [[TMP2_1:%.*]] = add i32 [[TMP1_0]], [[TMP1_1]] |
| ; CHECK-NEXT: [[TMP5:%.*]] = add <2 x i32> [[TMP2]], [[TMP4]] |
| ; CHECK-NEXT: [[TMP3_0:%.*]] = insertelement <4 x i32> undef, i32 [[TMP2_0]], i32 0 |
| ; CHECK-NEXT: [[TMP3_1:%.*]] = insertelement <4 x i32> [[TMP3_0]], i32 [[TMP2_1]], i32 1 |
| ; CHECK-NEXT: [[TMP6:%.*]] = shufflevector <2 x i32> [[TMP5]], <2 x i32> poison, <4 x i32> <i32 0, i32 1, i32 undef, i32 undef> |
| ; CHECK-NEXT: [[TMP3_31:%.*]] = shufflevector <4 x i32> [[TMP3_1]], <4 x i32> [[TMP6]], <4 x i32> <i32 0, i32 1, i32 4, i32 5> |
| ; CHECK-NEXT: ret <4 x i32> [[TMP3_31]] |
| ; |
| %v0.0 = extractelement <2 x i32> %v0, i32 0 |
| %v0.1 = extractelement <2 x i32> %v0, i32 1 |
| %v1.0 = extractelement <2 x i32> %v1, i32 0 |
| %v1.1 = extractelement <2 x i32> %v1, i32 1 |
| %tmp0.0 = add i32 %v0.0, %v1.0 |
| %tmp0.1 = add i32 %v0.1, %v1.1 |
| %tmp0.2 = xor i32 %v0.0, %v1.0 |
| %tmp0.3 = xor i32 %v0.1, %v1.1 |
| %tmp1.0 = mul i32 %v0.0, %v1.0 |
| %tmp1.1 = mul i32 %v0.1, %v1.1 |
| %tmp1.2 = xor i32 %v0.0, %v1.0 |
| %tmp1.3 = xor i32 %v0.1, %v1.1 |
| %tmp2.0 = add i32 %tmp0.0, %tmp0.1 |
| %tmp2.1 = add i32 %tmp1.0, %tmp1.1 |
| %tmp2.2 = add i32 %tmp0.2, %tmp0.3 |
| %tmp2.3 = add i32 %tmp1.2, %tmp1.3 |
| %tmp3.0 = insertelement <4 x i32> undef, i32 %tmp2.0, i32 0 |
| %tmp3.1 = insertelement <4 x i32> %tmp3.0, i32 %tmp2.1, i32 1 |
| %tmp3.2 = insertelement <4 x i32> %tmp3.1, i32 %tmp2.2, i32 2 |
| %tmp3.3 = insertelement <4 x i32> %tmp3.2, i32 %tmp2.3, i32 3 |
| ret <4 x i32> %tmp3.3 |
| } |
| |
| define i32 @reduction_v4i32(<4 x i32> %v0, <4 x i32> %v1) { |
| ; CHECK-LABEL: @reduction_v4i32( |
| ; CHECK-NEXT: [[TMP1:%.*]] = sub <4 x i32> [[V0:%.*]], [[V1:%.*]] |
| ; CHECK-NEXT: [[TMP2:%.*]] = add <4 x i32> [[V0]], [[V1]] |
| ; CHECK-NEXT: [[TMP3:%.*]] = shufflevector <4 x i32> [[TMP1]], <4 x i32> [[TMP2]], <4 x i32> <i32 1, i32 4, i32 7, i32 2> |
| ; CHECK-NEXT: [[TMP4:%.*]] = shufflevector <4 x i32> [[TMP1]], <4 x i32> [[TMP2]], <4 x i32> <i32 0, i32 5, i32 6, i32 3> |
| ; CHECK-NEXT: [[TMP5:%.*]] = add <4 x i32> [[TMP4]], [[TMP3]] |
| ; CHECK-NEXT: [[TMP6:%.*]] = lshr <4 x i32> [[TMP5]], <i32 15, i32 15, i32 15, i32 15> |
| ; CHECK-NEXT: [[TMP7:%.*]] = and <4 x i32> [[TMP6]], <i32 65537, i32 65537, i32 65537, i32 65537> |
| ; CHECK-NEXT: [[TMP8:%.*]] = mul nuw <4 x i32> [[TMP7]], <i32 65535, i32 65535, i32 65535, i32 65535> |
| ; CHECK-NEXT: [[TMP9:%.*]] = add <4 x i32> [[TMP8]], [[TMP5]] |
| ; CHECK-NEXT: [[TMP10:%.*]] = xor <4 x i32> [[TMP9]], [[TMP8]] |
| ; CHECK-NEXT: [[TMP11:%.*]] = call i32 @llvm.vector.reduce.add.v4i32(<4 x i32> [[TMP10]]) |
| ; CHECK-NEXT: ret i32 [[TMP11]] |
| ; |
| %v0.0 = extractelement <4 x i32> %v0, i32 0 |
| %v0.1 = extractelement <4 x i32> %v0, i32 1 |
| %v0.2 = extractelement <4 x i32> %v0, i32 2 |
| %v0.3 = extractelement <4 x i32> %v0, i32 3 |
| %v1.0 = extractelement <4 x i32> %v1, i32 0 |
| %v1.1 = extractelement <4 x i32> %v1, i32 1 |
| %v1.2 = extractelement <4 x i32> %v1, i32 2 |
| %v1.3 = extractelement <4 x i32> %v1, i32 3 |
| %tmp0.0 = add i32 %v0.0, %v1.0 |
| %tmp0.1 = add i32 %v0.1, %v1.1 |
| %tmp0.2 = add i32 %v0.2, %v1.2 |
| %tmp0.3 = add i32 %v0.3, %v1.3 |
| %tmp1.0 = sub i32 %v0.0, %v1.0 |
| %tmp1.1 = sub i32 %v0.1, %v1.1 |
| %tmp1.2 = sub i32 %v0.2, %v1.2 |
| %tmp1.3 = sub i32 %v0.3, %v1.3 |
| %tmp2.0 = add i32 %tmp0.0, %tmp0.1 |
| %tmp2.1 = add i32 %tmp1.0, %tmp1.1 |
| %tmp2.2 = add i32 %tmp0.2, %tmp0.3 |
| %tmp2.3 = add i32 %tmp1.2, %tmp1.3 |
| %tmp3.0 = lshr i32 %tmp2.0, 15 |
| %tmp3.1 = lshr i32 %tmp2.1, 15 |
| %tmp3.2 = lshr i32 %tmp2.2, 15 |
| %tmp3.3 = lshr i32 %tmp2.3, 15 |
| %tmp4.0 = and i32 %tmp3.0, 65537 |
| %tmp4.1 = and i32 %tmp3.1, 65537 |
| %tmp4.2 = and i32 %tmp3.2, 65537 |
| %tmp4.3 = and i32 %tmp3.3, 65537 |
| %tmp5.0 = mul nuw i32 %tmp4.0, 65535 |
| %tmp5.1 = mul nuw i32 %tmp4.1, 65535 |
| %tmp5.2 = mul nuw i32 %tmp4.2, 65535 |
| %tmp5.3 = mul nuw i32 %tmp4.3, 65535 |
| %tmp6.0 = add i32 %tmp5.0, %tmp2.0 |
| %tmp6.1 = add i32 %tmp5.1, %tmp2.1 |
| %tmp6.2 = add i32 %tmp5.2, %tmp2.2 |
| %tmp6.3 = add i32 %tmp5.3, %tmp2.3 |
| %tmp7.0 = xor i32 %tmp6.0, %tmp5.0 |
| %tmp7.1 = xor i32 %tmp6.1, %tmp5.1 |
| %tmp7.2 = xor i32 %tmp6.2, %tmp5.2 |
| %tmp7.3 = xor i32 %tmp6.3, %tmp5.3 |
| %reduce.0 = add i32 %tmp7.1, %tmp7.0 |
| %reduce.1 = add i32 %reduce.0, %tmp7.2 |
| %reduce.2 = add i32 %reduce.1, %tmp7.3 |
| ret i32 %reduce.2 |
| } |