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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
; void foo(float A[]) {
; for (long i = 0; i < 128; i++)
; A[i] += i;
;
; for (long i = 0; i < 128; i++)
; for (long j = 0; j < 128; j++)
; A[42] += i + j;
; }
; CODE: cudaCheckReturn(cudaMemcpy(dev_MemRef_A, MemRef_A, (128) * sizeof(float), cudaMemcpyHostToDevice));
; CODE-NEXT: {
; CODE-NEXT: dim3 k0_dimBlock(32);
; CODE-NEXT: dim3 k0_dimGrid(4);
; CODE-NEXT: kernel0 <<<k0_dimGrid, k0_dimBlock>>> (dev_MemRef_A);
; CODE-NEXT: cudaCheckKernel();
; CODE-NEXT: }
; CODE: {
; CODE-NEXT: dim3 k1_dimBlock;
; CODE-NEXT: dim3 k1_dimGrid;
; CODE-NEXT: kernel1 <<<k1_dimGrid, k1_dimBlock>>> (dev_MemRef_A);
; CODE-NEXT: cudaCheckKernel();
; CODE-NEXT: }
; CODE: cudaCheckReturn(cudaMemcpy(MemRef_A, dev_MemRef_A, (128) * sizeof(float), cudaMemcpyDeviceToHost));
; CODE-NEXT: cudaCheckReturn(cudaFree(dev_MemRef_A));
; CODE-NEXT: }
; CODE: # kernel0
; CODE-NEXT: Stmt_bb4(32 * b0 + t0);
; CODE: # kernel1
; CODE-NEXT: for (int c0 = 0; c0 <= 127; c0 += 1)
; CODE-NEXT: for (int c1 = 0; c1 <= 127; c1 += 1)
; CODE-NEXT: Stmt_bb14(c0, c1);
target datalayout = "e-m:e-i64:64-f80:128-n8:16:32:64-S128"
define void @foo(float* %A) {
bb:
br label %bb3
bb3: ; preds = %bb8, %bb
%i.0 = phi i64 [ 0, %bb ], [ %tmp9, %bb8 ]
%exitcond2 = icmp ne i64 %i.0, 128
br i1 %exitcond2, label %bb4, label %bb10
bb4: ; preds = %bb3
%tmp = sitofp i64 %i.0 to float
%tmp5 = getelementptr inbounds float, float* %A, i64 %i.0
%tmp6 = load float, float* %tmp5, align 4
%tmp7 = fadd float %tmp6, %tmp
store float %tmp7, float* %tmp5, align 4
br label %bb8
bb8: ; preds = %bb4
%tmp9 = add nuw nsw i64 %i.0, 1
br label %bb3
bb10: ; preds = %bb3
br label %bb11
bb11: ; preds = %bb23, %bb10
%i1.0 = phi i64 [ 0, %bb10 ], [ %tmp24, %bb23 ]
%exitcond1 = icmp ne i64 %i1.0, 128
br i1 %exitcond1, label %bb12, label %bb25
bb12: ; preds = %bb11
br label %bb13
bb13: ; preds = %bb20, %bb12
%j.0 = phi i64 [ 0, %bb12 ], [ %tmp21, %bb20 ]
%exitcond = icmp ne i64 %j.0, 128
br i1 %exitcond, label %bb14, label %bb22
bb14: ; preds = %bb13
%tmp15 = add nuw nsw i64 %i1.0, %j.0
%tmp16 = sitofp i64 %tmp15 to float
%tmp17 = getelementptr inbounds float, float* %A, i64 42
%tmp18 = load float, float* %tmp17, align 4
%tmp19 = fadd float %tmp18, %tmp16
store float %tmp19, float* %tmp17, align 4
br label %bb20
bb20: ; preds = %bb14
%tmp21 = add nuw nsw i64 %j.0, 1
br label %bb13
bb22: ; preds = %bb13
br label %bb23
bb23: ; preds = %bb22
%tmp24 = add nuw nsw i64 %i1.0, 1
br label %bb11
bb25: ; preds = %bb11
ret void
}
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