| Tobias Grosser | 7cb8099 | 2016-08-15 15:56:24 +0000 | [diff] [blame] | 1 | ; RUN: opt %loadPolly -polly-scops -analyze \ |
| 2 | ; RUN: -polly-invariant-load-hoisting=true < %s | FileCheck %s |
| Tobias Grosser | 2f8e43d | 2015-11-24 17:06:38 +0000 | [diff] [blame] | 3 | |
| 4 | ; subroutine init_array(ni, nj, pi, pj, a) |
| 5 | ; implicit none |
| 6 | ; |
| 7 | ; double precision, dimension(nj, ni) :: a |
| 8 | ; integer*8 :: ni, nj |
| 9 | ; integer*8 :: pi, pj |
| 10 | ; integer*8 :: i, j |
| 11 | ; |
| 12 | ; do i = 1, ni |
| 13 | ; do j = 1, nj |
| 14 | ; a(j, i) = i + j |
| 15 | ; end do |
| 16 | ; end do |
| 17 | ; end subroutine |
| 18 | ; |
| 19 | ; Verify we correctly delinearize accesses |
| 20 | |
| 21 | ; CHECK: MustWriteAccess := [Reduction Type: NONE] [Scalar: 0] |
| 22 | ; CHECK: [tmp9, tmp14] -> { Stmt_bb17[i0, i1] -> MemRef_arg4[i0, i1] }; |
| 23 | |
| 24 | target datalayout = "e-p:64:64:64-S128-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f16:16:16-f32:32:32-f64:64:64-f128:128:128-v64:64:64-v128:128:128-a0:0:64-s0:64:64-f80:128:128-n8:16:32:64" |
| 25 | |
| 26 | define void @ham(i64* noalias %arg, i64* noalias %arg1, i64* noalias %arg2, i64* noalias %arg3, [0 x double]* noalias %arg4) unnamed_addr { |
| 27 | bb: |
| 28 | br label %bb5 |
| 29 | |
| 30 | bb5: ; preds = %bb |
| 31 | %tmp = load i64, i64* %arg1, align 8 |
| 32 | %tmp6 = icmp slt i64 %tmp, 0 |
| 33 | %tmp7 = select i1 %tmp6, i64 0, i64 %tmp |
| 34 | %tmp8 = xor i64 %tmp7, -1 |
| 35 | %tmp9 = load i64, i64* %arg, align 8 |
| 36 | %tmp10 = icmp sgt i64 %tmp9, 0 |
| 37 | br i1 %tmp10, label %bb11, label %bb32 |
| 38 | |
| 39 | bb11: ; preds = %bb5 |
| 40 | br label %bb12 |
| 41 | |
| 42 | bb12: ; preds = %bb28, %bb11 |
| 43 | %tmp13 = phi i64 [ %tmp30, %bb28 ], [ 1, %bb11 ] |
| 44 | %tmp14 = load i64, i64* %arg1, align 8 |
| 45 | %tmp15 = icmp sgt i64 %tmp14, 0 |
| 46 | br i1 %tmp15, label %bb16, label %bb28 |
| 47 | |
| 48 | bb16: ; preds = %bb12 |
| 49 | br label %bb17 |
| 50 | |
| 51 | bb17: ; preds = %bb17, %bb16 |
| 52 | %tmp18 = phi i64 [ %tmp26, %bb17 ], [ 1, %bb16 ] |
| 53 | %tmp19 = mul i64 %tmp13, %tmp7 |
| 54 | %tmp20 = add i64 %tmp19, %tmp8 |
| 55 | %tmp21 = add i64 %tmp20, %tmp18 |
| 56 | %tmp22 = add i64 %tmp18, %tmp13 |
| 57 | %tmp23 = sitofp i64 %tmp22 to double |
| 58 | %tmp24 = getelementptr [0 x double], [0 x double]* %arg4, i64 0, i64 %tmp21 |
| 59 | store double %tmp23, double* %tmp24, align 8 |
| 60 | %tmp25 = icmp eq i64 %tmp18, %tmp14 |
| 61 | %tmp26 = add i64 %tmp18, 1 |
| 62 | br i1 %tmp25, label %bb27, label %bb17 |
| 63 | |
| 64 | bb27: ; preds = %bb17 |
| 65 | br label %bb28 |
| 66 | |
| 67 | bb28: ; preds = %bb27, %bb12 |
| 68 | %tmp29 = icmp eq i64 %tmp13, %tmp9 |
| 69 | %tmp30 = add i64 %tmp13, 1 |
| 70 | br i1 %tmp29, label %bb31, label %bb12 |
| 71 | |
| 72 | bb31: ; preds = %bb28 |
| 73 | br label %bb32 |
| 74 | |
| 75 | bb32: ; preds = %bb31, %bb5 |
| 76 | ret void |
| 77 | } |