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llvm-project/polly/test/GPGPU/untouched-arrays.ll

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; RUN: opt %loadPolly -polly-codegen-ppcg -polly-acc-dump-code \
; RUN: -disable-output < %s | \
; RUN: FileCheck -check-prefix=CODE %s
; REQUIRES: pollyacc
; CODE: cudaCheckReturn(cudaMemcpy(dev_MemRef_global_1, MemRef_global_1, (142) * sizeof(i32), cudaMemcpyHostToDevice));
; CODE-NEXT: {
; CODE-NEXT: dim3 k0_dimBlock(10);
; CODE-NEXT: dim3 k0_dimGrid(1);
; CODE-NEXT: kernel0 <<<k0_dimGrid, k0_dimBlock>>> (dev_MemRef_global_1);
; CODE-NEXT: cudaCheckKernel();
; CODE-NEXT: }
; CODE: cudaCheckReturn(cudaMemcpy(MemRef_global_1, dev_MemRef_global_1, (142) * sizeof(i32), cudaMemcpyDeviceToHost));
; CODE: cudaCheckReturn(cudaFree(dev_MemRef_global_1));
; CODE-NEXT: }
; CODE: # kernel0
; CODE-NEXT: Stmt_bb33(t0, 0);
target datalayout = "e-m:e-i64:64-f80:128-n8:16:32:64-S128"
target triple = "x86_64-unknown-linux-gnu"
%struct.hoge = type { [23 x i16], [22 x i16], [14 x i16], [13 x i16] }
@global = external global [9 x %struct.hoge], align 16
@global.1 = external global [9 x [152 x i32]], align 16
; Function Attrs: nounwind uwtable
define void @widget() #0 {
bb:
br label %bb1
bb1: ; preds = %bb1, %bb
br i1 undef, label %bb1, label %bb2
bb2: ; preds = %bb2, %bb1
br i1 undef, label %bb2, label %bb3
bb3: ; preds = %bb3, %bb2
br i1 undef, label %bb3, label %bb4
bb4: ; preds = %bb4, %bb3
br i1 undef, label %bb4, label %bb5
bb5: ; preds = %bb5, %bb4
br i1 undef, label %bb5, label %bb6
bb6: ; preds = %bb6, %bb5
br i1 undef, label %bb6, label %bb7
bb7: ; preds = %bb7, %bb6
br i1 undef, label %bb7, label %bb8
bb8: ; preds = %bb8, %bb7
br i1 undef, label %bb8, label %bb9
bb9: ; preds = %bb8
br label %bb10
bb10: ; preds = %bb12, %bb9
br label %bb11
bb11: ; preds = %bb11, %bb10
br i1 undef, label %bb11, label %bb12
bb12: ; preds = %bb11
br i1 undef, label %bb10, label %bb13
bb13: ; preds = %bb18, %bb12
br i1 undef, label %bb16, label %bb14
bb14: ; preds = %bb16, %bb13
br i1 undef, label %bb15, label %bb18
bb15: ; preds = %bb14
br label %bb17
bb16: ; preds = %bb16, %bb13
br i1 undef, label %bb16, label %bb14
bb17: ; preds = %bb17, %bb15
br i1 undef, label %bb17, label %bb18
bb18: ; preds = %bb17, %bb14
br i1 undef, label %bb13, label %bb19
bb19: ; preds = %bb25, %bb18
br label %bb20
bb20: ; preds = %bb24, %bb19
br i1 undef, label %bb21, label %bb24
bb21: ; preds = %bb20
br i1 undef, label %bb23, label %bb22
bb22: ; preds = %bb21
br label %bb24
bb23: ; preds = %bb21
br label %bb24
bb24: ; preds = %bb23, %bb22, %bb20
br i1 undef, label %bb20, label %bb25
bb25: ; preds = %bb24
br i1 undef, label %bb19, label %bb26
bb26: ; preds = %bb56, %bb25
%tmp = phi [9 x [152 x i32]]* [ undef, %bb56 ], [ bitcast (i32* getelementptr inbounds ([9 x [152 x i32]], [9 x [152 x i32]]* @global.1, i64 0, i64 0, i64 32) to [9 x [152 x i32]]*), %bb25 ]
br label %bb27
bb27: ; preds = %bb27, %bb26
br i1 undef, label %bb27, label %bb28
bb28: ; preds = %bb27
%tmp29 = bitcast [9 x [152 x i32]]* %tmp to i32*
br label %bb30
bb30: ; preds = %bb38, %bb28
%tmp31 = phi i32 [ 3, %bb28 ], [ %tmp40, %bb38 ]
%tmp32 = phi i32* [ %tmp29, %bb28 ], [ %tmp39, %bb38 ]
br label %bb33
bb33: ; preds = %bb33, %bb30
%tmp34 = phi i32 [ 0, %bb30 ], [ %tmp37, %bb33 ]
%tmp35 = phi i32* [ %tmp32, %bb30 ], [ undef, %bb33 ]
%tmp36 = getelementptr inbounds i32, i32* %tmp35, i64 1
store i32 undef, i32* %tmp36, align 4, !tbaa !1
%tmp37 = add nuw nsw i32 %tmp34, 1
br i1 false, label %bb33, label %bb38
bb38: ; preds = %bb33
%tmp39 = getelementptr i32, i32* %tmp32, i64 12
%tmp40 = add nuw nsw i32 %tmp31, 1
%tmp41 = icmp ne i32 %tmp40, 13
br i1 %tmp41, label %bb30, label %bb42
bb42: ; preds = %bb38
%tmp43 = getelementptr inbounds [9 x %struct.hoge], [9 x %struct.hoge]* @global, i64 0, i64 0, i32 3, i64 0
br label %bb44
bb44: ; preds = %bb51, %bb42
%tmp45 = phi i32 [ 0, %bb42 ], [ %tmp52, %bb51 ]
%tmp46 = phi i16* [ %tmp43, %bb42 ], [ undef, %bb51 ]
%tmp47 = load i16, i16* %tmp46, align 2, !tbaa !5
br label %bb48
bb48: ; preds = %bb48, %bb44
%tmp49 = phi i32 [ 0, %bb44 ], [ %tmp50, %bb48 ]
%tmp50 = add nuw nsw i32 %tmp49, 1
br i1 false, label %bb48, label %bb51
bb51: ; preds = %bb48
%tmp52 = add nuw nsw i32 %tmp45, 1
%tmp53 = icmp ne i32 %tmp52, 13
br i1 %tmp53, label %bb44, label %bb54
bb54: ; preds = %bb51
br label %bb55
bb55: ; preds = %bb55, %bb54
br i1 undef, label %bb55, label %bb56
bb56: ; preds = %bb55
br i1 undef, label %bb26, label %bb57
bb57: ; preds = %bb60, %bb56
br label %bb58
bb58: ; preds = %bb58, %bb57
br i1 undef, label %bb58, label %bb59
bb59: ; preds = %bb59, %bb58
br i1 undef, label %bb59, label %bb60
bb60: ; preds = %bb59
br i1 undef, label %bb57, label %bb61
bb61: ; preds = %bb65, %bb60
br label %bb62
bb62: ; preds = %bb64, %bb61
br label %bb63
bb63: ; preds = %bb63, %bb62
br i1 undef, label %bb63, label %bb64
bb64: ; preds = %bb63
br i1 undef, label %bb62, label %bb65
bb65: ; preds = %bb64
br i1 undef, label %bb61, label %bb66
bb66: ; preds = %bb70, %bb65
br label %bb67
bb67: ; preds = %bb69, %bb66
br label %bb68
bb68: ; preds = %bb68, %bb67
br i1 undef, label %bb68, label %bb69
bb69: ; preds = %bb68
br i1 undef, label %bb67, label %bb70
bb70: ; preds = %bb69
br i1 undef, label %bb66, label %bb71
bb71: ; preds = %bb73, %bb70
br label %bb72
bb72: ; preds = %bb72, %bb71
br i1 undef, label %bb72, label %bb73
bb73: ; preds = %bb72
br i1 undef, label %bb71, label %bb74
bb74: ; preds = %bb80, %bb73
br label %bb75
bb75: ; preds = %bb79, %bb74
br label %bb76
bb76: ; preds = %bb78, %bb75
br label %bb77
bb77: ; preds = %bb77, %bb76
br i1 undef, label %bb77, label %bb78
bb78: ; preds = %bb77
br i1 undef, label %bb76, label %bb79
bb79: ; preds = %bb78
br i1 undef, label %bb75, label %bb80
bb80: ; preds = %bb79
br i1 undef, label %bb74, label %bb81
bb81: ; preds = %bb85, %bb80
br label %bb82
bb82: ; preds = %bb84, %bb81
br label %bb83
bb83: ; preds = %bb83, %bb82
br i1 undef, label %bb83, label %bb84
bb84: ; preds = %bb83
br i1 undef, label %bb82, label %bb85
bb85: ; preds = %bb84
br i1 undef, label %bb81, label %bb86
bb86: ; preds = %bb85
ret void
}
attributes #0 = { nounwind uwtable "correctly-rounded-divide-sqrt-fp-math"="false" "disable-tail-calls"="false" "less-precise-fpmad"="false" "no-frame-pointer-elim"="false" "no-infs-fp-math"="false" "no-jump-tables"="false" "no-nans-fp-math"="false" "no-signed-zeros-fp-math"="false" "no-trapping-math"="false" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+fxsr,+mmx,+sse,+sse2,+x87" "unsafe-fp-math"="false" "use-soft-float"="false" }
!llvm.ident = !{!0}
!0 = !{!"clang version 4.0.0 (http://llvm.org/git/clang.git 359c45534e46a8ef263db1a8b855740bbeca6998) (http://llvm.org/git/llvm.git 2628aff56683b7652abe9f9eb9e54a82d1716aa7)"}
!1 = !{!2, !2, i64 0}
!2 = !{!"int", !3, i64 0}
!3 = !{!"omnipotent char", !4, i64 0}
!4 = !{!"Simple C/C++ TBAA"}
!5 = !{!6, !6, i64 0}
!6 = !{!"short", !3, i64 0}
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