1 ; RUN: opt %loadPolly -polly-codegen-ppcg -polly-acc-dump-code \
2 ; RUN: -disable-output < %s | \
3 ; RUN: FileCheck -check-prefix=CODE %s
5 ; RUN: opt %loadPolly -polly-codegen-ppcg -S < %s | \
6 ; RUN: FileCheck %s -check-prefix=IR
12 ; CODE-NEXT: cudaCheckReturn(cudaMemcpy(dev_MemRef_A, MemRef_A, (128) * sizeof(float), cudaMemcpyHostToDevice));
13 ; CODE-NEXT: cudaCheckReturn(cudaMemcpy(dev_MemRef_B, MemRef_B, (128) * sizeof(float), cudaMemcpyHostToDevice));
15 ; CODE-NEXT: dim3 k0_dimBlock(32);
16 ; CODE-NEXT: dim3 k0_dimGrid(4);
17 ; CODE-NEXT: kernel0 <<<k0_dimGrid, k0_dimBlock>>> (dev_MemRef_A, dev_MemRef_B);
18 ; CODE-NEXT: cudaCheckKernel();
21 ; CODE: cudaCheckReturn(cudaMemcpy(MemRef_B, dev_MemRef_B, (128) * sizeof(float), cudaMemcpyDeviceToHost));
25 ; CODE-NEXT: Stmt_for_body__TO__if_end(32 * b0 + t0);
27 ; IR: @polly_initContext
33 ; void foo(float A[], float B[]) {
34 ; for (long i = 0; i < 128; i++)
41 source_filename = "/tmp/test.c"
42 target datalayout = "e-m:e-i64:64-f80:128-n8:16:32:64-S128"
44 define void @foo(float* %A, float* %B) {
48 for.cond: ; preds = %for.inc, %entry
49 %i.0 = phi i64 [ 0, %entry ], [ %inc, %for.inc ]
50 %exitcond = icmp ne i64 %i.0, 128
51 br i1 %exitcond, label %for.body, label %for.end
53 for.body: ; preds = %for.cond
54 %arrayidx = getelementptr inbounds float, float* %A, i64 %i.0
55 %tmp = load float, float* %arrayidx, align 4
56 %cmp1 = fcmp oeq float %tmp, 4.200000e+01
57 br i1 %cmp1, label %if.then, label %if.else
59 if.then: ; preds = %for.body
60 %mul = shl nsw i64 %i.0, 1
61 %conv = sitofp i64 %mul to float
62 %arrayidx2 = getelementptr inbounds float, float* %B, i64 %i.0
63 %tmp1 = load float, float* %arrayidx2, align 4
64 %add = fadd float %tmp1, %conv
65 store float %add, float* %arrayidx2, align 4
68 if.else: ; preds = %for.body
69 %mul3 = shl nsw i64 %i.0, 2
70 %conv4 = sitofp i64 %mul3 to float
71 %arrayidx5 = getelementptr inbounds float, float* %B, i64 %i.0
72 %tmp2 = load float, float* %arrayidx5, align 4
73 %add6 = fadd float %tmp2, %conv4
74 store float %add6, float* %arrayidx5, align 4
77 if.end: ; preds = %if.else, %if.then
80 for.inc: ; preds = %if.end
81 %inc = add nuw nsw i64 %i.0, 1
84 for.end: ; preds = %for.cond