1; RUN: opt %loadPolly -polly-opt-isl -polly-pattern-matching-based-opts=true \ 2; RUN: -polly-target-throughput-vector-fma=1 \ 3; RUN: -polly-target-latency-vector-fma=8 \ 4; RUN: -polly-target-1st-cache-level-associativity=8 \ 5; RUN: -polly-target-2nd-cache-level-associativity=8 \ 6; RUN: -polly-target-1st-cache-level-size=32768 \ 7; RUN: -polly-target-2nd-cache-level-size=262144 \ 8; RUN: -polly-optimized-scops \ 9; RUN: -polly-target-vector-register-bitwidth=256 \ 10; RUN: -disable-output < %s 2>&1 | FileCheck %s 11; 12; /* C := alpha*A*B + beta*C */ 13; for (i = 0; i < _PB_NI; i++) 14; for (j = 0; j < _PB_NJ; j++) 15; { 16; C[i][j] *= beta; 17; for (k = 0; k < _PB_NK; ++k) 18; C[i][j] += alpha * A[i][k] * B[k][j]; 19; } 20; 21; CHECK: double Packed_B[ { [] -> [(256)] } ][ { [] -> [(256)] } ][ { [] -> [(8)] } ]; 22; CHECK-NEXT: double Packed_A[ { [] -> [(24)] } ][ { [] -> [(256)] } ][ { [] -> [(4)] } ]; // Element size 8 23; 24; CHECK: { Stmt_Copy_0[i0, i1, i2] -> MemRef_arg6[i0, i2] }; 25; CHECK-NEXT: new: { Stmt_Copy_0[i0, i1, i2] -> Packed_A[o0, o1, o2] : (-i2 + o1) mod 256 = 0 and (-i0 + 4o0 + o2) mod 96 = 0 and 0 <= o1 <= 255 and o2 >= 0 and -4o0 <= o2 <= 95 - 4o0 and o2 <= 3 } 26; 27; CHECK: { Stmt_Copy_0[i0, i1, i2] -> MemRef_arg7[i2, i1] }; 28; CHECK-NEXT: new: { Stmt_Copy_0[i0, i1, i2] -> Packed_B[o0, o1, i1 - 8o0] : (-i2 + o1) mod 256 = 0 and -7 + i1 <= 8o0 <= i1 and 0 <= o1 <= 255 } 29; 30; CHECK: CopyStmt_0 31; CHECK-NEXT: Domain := 32; CHECK-NEXT: { CopyStmt_0[i0, i1, i2] : 0 <= i0 <= 1055 and 0 <= i1 <= 1055 and 0 <= i2 <= 1023 }; 33; CHECK-NEXT: Schedule := 34; CHECK-NEXT: ; 35; CHECK-NEXT: MustWriteAccess := [Reduction Type: NONE] [Scalar: 0] 36; CHECK-NEXT: ; 37; CHECK-NEXT: new: { CopyStmt_0[i0, i1, i2] -> Packed_B[o0, o1, i1 - 8o0] : (-i2 + o1) mod 256 = 0 and -7 + i1 <= 8o0 <= i1 and 0 <= o1 <= 255 } 38; CHECK-NEXT: ReadAccess := [Reduction Type: NONE] [Scalar: 0] 39; CHECK-NEXT: ; 40; CHECK-NEXT: new: { CopyStmt_0[i0, i1, i2] -> MemRef_arg7[i2, i1] }; 41; CHECK-NEXT: CopyStmt_1 42; CHECK-NEXT: Domain := 43; CHECK-NEXT: { CopyStmt_1[i0, i1, i2] : 0 <= i0 <= 1055 and 0 <= i1 <= 1055 and 0 <= i2 <= 1023 }; 44; CHECK-NEXT: Schedule := 45; CHECK-NEXT: ; 46; CHECK-NEXT: MustWriteAccess := [Reduction Type: NONE] [Scalar: 0] 47; CHECK-NEXT: ; 48; CHECK-NEXT: new: { CopyStmt_1[i0, i1, i2] -> Packed_A[o0, o1, o2] : (-i2 + o1) mod 256 = 0 and (-i0 + 4o0 + o2) mod 96 = 0 and 0 <= o1 <= 255 and o2 >= 0 and -4o0 <= o2 <= 95 - 4o0 and o2 <= 3 }; 49; CHECK-NEXT: ReadAccess := [Reduction Type: NONE] [Scalar: 0] 50; CHECK-NEXT: ; 51; CHECK-NEXT: new: { CopyStmt_1[i0, i1, i2] -> MemRef_arg6[i0, i2] }; 52; 53target datalayout = "e-m:e-i64:64-f80:128-n8:16:32:64-S128" 54target triple = "x86_64-unknown-unknown" 55 56define internal void @kernel_gemm(i32 %arg, i32 %arg1, i32 %arg2, double %arg3, double %arg4, [1056 x double]* %arg5, [1024 x double]* %arg6, [1056 x double]* %arg7) #0 { 57bb: 58 br label %bb8 59 60bb8: ; preds = %bb29, %bb 61 %tmp = phi i64 [ 0, %bb ], [ %tmp30, %bb29 ] 62 br label %bb9 63 64bb9: ; preds = %bb26, %bb8 65 %tmp10 = phi i64 [ 0, %bb8 ], [ %tmp27, %bb26 ] 66 %tmp11 = getelementptr inbounds [1056 x double], [1056 x double]* %arg5, i64 %tmp, i64 %tmp10 67 %tmp12 = load double, double* %tmp11, align 8 68 %tmp13 = fmul double %tmp12, %arg4 69 store double %tmp13, double* %tmp11, align 8 70 br label %Copy_0 71 72Copy_0: ; preds = %Copy_0, %bb9 73 %tmp15 = phi i64 [ 0, %bb9 ], [ %tmp24, %Copy_0 ] 74 %tmp16 = getelementptr inbounds [1024 x double], [1024 x double]* %arg6, i64 %tmp, i64 %tmp15 75 %tmp17 = load double, double* %tmp16, align 8 76 %tmp18 = fmul double %tmp17, %arg3 77 %tmp19 = getelementptr inbounds [1056 x double], [1056 x double]* %arg7, i64 %tmp15, i64 %tmp10 78 %tmp20 = load double, double* %tmp19, align 8 79 %tmp21 = fmul double %tmp18, %tmp20 80 %tmp22 = load double, double* %tmp11, align 8 81 %tmp23 = fadd double %tmp22, %tmp21 82 store double %tmp23, double* %tmp11, align 8 83 %tmp24 = add nuw nsw i64 %tmp15, 1 84 %tmp25 = icmp ne i64 %tmp24, 1024 85 br i1 %tmp25, label %Copy_0, label %bb26 86 87bb26: ; preds = %Copy_0 88 %tmp27 = add nuw nsw i64 %tmp10, 1 89 %tmp28 = icmp ne i64 %tmp27, 1056 90 br i1 %tmp28, label %bb9, label %bb29 91 92bb29: ; preds = %bb26 93 %tmp30 = add nuw nsw i64 %tmp, 1 94 %tmp31 = icmp ne i64 %tmp30, 1056 95 br i1 %tmp31, label %bb8, label %bb32 96 97bb32: ; preds = %bb29 98 ret void 99} 100 101attributes #0 = { nounwind uwtable "target-cpu"="x86-64" "target-features"="+aes,+avx,+cmov,+cx16,+fxsr,+mmx,+pclmul,+popcnt,+sse,+sse2,+sse3,+sse4.1,+sse4.2,+ssse3,+x87,+xsave,+xsaveopt" } 102