1; NOTE: Assertions have been autogenerated by utils/update_test_checks.py 2; RUN: opt -passes='lower-matrix-intrinsics' -S < %s | FileCheck %s 3 4; Currently we only lower stores with shape information, but need to embed the 5; matrix in a flat vector for function calls and returns. 6define <8 x double> @strided_load_4x4(<8 x double> %in, ptr %Ptr) { 7; CHECK-LABEL: @strided_load_4x4( 8; CHECK-NEXT: [[SPLIT:%.*]] = shufflevector <8 x double> [[IN:%.*]], <8 x double> poison, <4 x i32> <i32 0, i32 1, i32 2, i32 3> 9; CHECK-NEXT: [[SPLIT1:%.*]] = shufflevector <8 x double> [[IN]], <8 x double> poison, <4 x i32> <i32 4, i32 5, i32 6, i32 7> 10; CHECK-NEXT: [[TMP1:%.*]] = extractelement <4 x double> [[SPLIT]], i64 0 11; CHECK-NEXT: [[TMP2:%.*]] = insertelement <2 x double> poison, double [[TMP1]], i64 0 12; CHECK-NEXT: [[TMP3:%.*]] = extractelement <4 x double> [[SPLIT1]], i64 0 13; CHECK-NEXT: [[TMP4:%.*]] = insertelement <2 x double> [[TMP2]], double [[TMP3]], i64 1 14; CHECK-NEXT: [[TMP5:%.*]] = extractelement <4 x double> [[SPLIT]], i64 1 15; CHECK-NEXT: [[TMP6:%.*]] = insertelement <2 x double> poison, double [[TMP5]], i64 0 16; CHECK-NEXT: [[TMP7:%.*]] = extractelement <4 x double> [[SPLIT1]], i64 1 17; CHECK-NEXT: [[TMP8:%.*]] = insertelement <2 x double> [[TMP6]], double [[TMP7]], i64 1 18; CHECK-NEXT: [[TMP9:%.*]] = extractelement <4 x double> [[SPLIT]], i64 2 19; CHECK-NEXT: [[TMP10:%.*]] = insertelement <2 x double> poison, double [[TMP9]], i64 0 20; CHECK-NEXT: [[TMP11:%.*]] = extractelement <4 x double> [[SPLIT1]], i64 2 21; CHECK-NEXT: [[TMP12:%.*]] = insertelement <2 x double> [[TMP10]], double [[TMP11]], i64 1 22; CHECK-NEXT: [[TMP13:%.*]] = extractelement <4 x double> [[SPLIT]], i64 3 23; CHECK-NEXT: [[TMP14:%.*]] = insertelement <2 x double> poison, double [[TMP13]], i64 0 24; CHECK-NEXT: [[TMP15:%.*]] = extractelement <4 x double> [[SPLIT1]], i64 3 25; CHECK-NEXT: [[TMP16:%.*]] = insertelement <2 x double> [[TMP14]], double [[TMP15]], i64 1 26; CHECK-NEXT: [[TMP17:%.*]] = shufflevector <2 x double> [[TMP4]], <2 x double> [[TMP8]], <4 x i32> <i32 0, i32 1, i32 2, i32 3> 27; CHECK-NEXT: [[TMP18:%.*]] = shufflevector <2 x double> [[TMP12]], <2 x double> [[TMP16]], <4 x i32> <i32 0, i32 1, i32 2, i32 3> 28; CHECK-NEXT: [[TMP19:%.*]] = shufflevector <4 x double> [[TMP17]], <4 x double> [[TMP18]], <8 x i32> <i32 0, i32 1, i32 2, i32 3, i32 4, i32 5, i32 6, i32 7> 29; CHECK-NEXT: store <2 x double> [[TMP4]], ptr [[PTR:%.*]], align 8 30; CHECK-NEXT: [[VEC_GEP:%.*]] = getelementptr double, ptr [[PTR]], i64 2 31; CHECK-NEXT: store <2 x double> [[TMP8]], ptr [[VEC_GEP]], align 8 32; CHECK-NEXT: [[VEC_GEP2:%.*]] = getelementptr double, ptr [[PTR]], i64 4 33; CHECK-NEXT: store <2 x double> [[TMP12]], ptr [[VEC_GEP2]], align 8 34; CHECK-NEXT: [[VEC_GEP3:%.*]] = getelementptr double, ptr [[PTR]], i64 6 35; CHECK-NEXT: store <2 x double> [[TMP16]], ptr [[VEC_GEP3]], align 8 36; CHECK-NEXT: call void @foo(<8 x double> [[TMP19]]) 37; CHECK-NEXT: ret <8 x double> [[TMP19]] 38; 39 %transposed = call <8 x double> @llvm.matrix.transpose(<8 x double> %in, i32 4, i32 2) 40 store <8 x double> %transposed, ptr %Ptr, align 8 41 call void @foo(<8 x double> %transposed) 42 ret <8 x double> %transposed 43} 44 45declare <8 x double> @llvm.matrix.transpose(<8 x double>, i32, i32) 46 47declare void @foo(<8 x double>) 48