diff options
Diffstat (limited to 'polly/test/GPGPU/host-control-flow.ll')
| -rw-r--r-- | polly/test/GPGPU/host-control-flow.ll | 176 |
1 files changed, 0 insertions, 176 deletions
diff --git a/polly/test/GPGPU/host-control-flow.ll b/polly/test/GPGPU/host-control-flow.ll deleted file mode 100644 index 5ba65d60819c..000000000000 --- a/polly/test/GPGPU/host-control-flow.ll +++ /dev/null @@ -1,176 +0,0 @@ -; RUN: opt -opaque-pointers=0 %loadPolly -polly-codegen-ppcg -disable-output \ -; RUN: -polly-acc-dump-code < %s | FileCheck %s -check-prefix=CODE - -; RUN: opt -opaque-pointers=0 %loadPolly -polly-codegen-ppcg -disable-output \ -; RUN: -polly-acc-dump-kernel-ir < %s | FileCheck %s -check-prefix=KERNEL-IR - -; RUN: opt -opaque-pointers=0 %loadPolly -polly-codegen-ppcg \ -; RUN: -S < %s | FileCheck %s -check-prefix=IR -; void foo(float A[2][100]) { -; for (long t = 0; t < 100; t++) -; for (long i = 1; i < 99; i++) -; A[(t + 1) % 2][i] += A[t % 2][i - 1] + A[t % 2][i] + A[t % 2][i + 1]; -; } - -; REQUIRES: pollyacc - -; CODE: cudaCheckReturn(cudaMemcpy(dev_MemRef_A, MemRef_A, (2) * (100) * sizeof(float), cudaMemcpyHostToDevice)); -; CODE-NEXT: for (int c0 = 0; c0 <= 99; c0 += 1) -; CODE-NEXT: { -; CODE-NEXT: dim3 k0_dimBlock(32); -; CODE-NEXT: dim3 k0_dimGrid(4); -; CODE-NEXT: kernel0 <<<k0_dimGrid, k0_dimBlock>>> (dev_MemRef_A, c0); -; CODE-NEXT: cudaCheckKernel(); -; CODE-NEXT: } - -; CODE: cudaCheckReturn(cudaMemcpy(MemRef_A, dev_MemRef_A, (2) * (100) * sizeof(float), cudaMemcpyDeviceToHost)); -; CODE-NEXT: cudaCheckReturn(cudaFree(dev_MemRef_A)); -; CODE-NEXT: } - -; IR-LABEL: polly.loop_header: ; preds = %polly.loop_header, %polly.loop_preheader -; IR-NEXT: %polly.indvar = phi i64 [ 0, %polly.loop_preheader ], [ %polly.indvar_next, %polly.loop_header ] -; ... -; IR: store i64 %polly.indvar, i64* %polly_launch_0_param_1 -; IR-NEXT: [[REGA:%.+]] = getelementptr [2 x i8*], [2 x i8*]* %polly_launch_0_params, i64 0, i64 1 -; IR-NEXT: [[REGB:%.+]] = bitcast i64* %polly_launch_0_param_1 to i8* -; IR-NEXT: store i8* [[REGB]], i8** [[REGA]] -; IR: call i8* @polly_getKernel -; ... -; IR: call void @polly_freeKernel -; IR-NEXT: %polly.indvar_next = add nsw i64 %polly.indvar, 1 -; IR-NEXT: %polly.loop_cond = icmp sle i64 %polly.indvar_next, 99 -; IR-NEXT: br i1 %polly.loop_cond, label %polly.loop_header, label %polly.loop_exit - -; KERNEL-IR: define ptx_kernel void @FUNC_foo_SCOP_0_KERNEL_0(i8 addrspace(1)* %MemRef_A, i64 %c0) -; KERNEL-IR-LABEL: entry: -; KERNEL-IR-NEXT: %0 = call i32 @llvm.nvvm.read.ptx.sreg.ctaid.x() -; KERNEL-IR-NEXT: %b0 = zext i32 %0 to i64 -; KERNEL-IR-NEXT: %1 = call i32 @llvm.nvvm.read.ptx.sreg.tid.x() -; KERNEL-IR-NEXT: %t0 = zext i32 %1 to i64 -; KERNEL-IR-NEXT: br label %polly.cond - -; KERNEL-IR-LABEL: polly.cond: ; preds = %entry -; KERNEL-IR-NEXT: %2 = mul nsw i64 32, %b0 -; KERNEL-IR-NEXT: %3 = add nsw i64 %2, %t0 -; KERNEL-IR-NEXT: %4 = icmp sle i64 %3, 97 -; KERNEL-IR-NEXT: br i1 %4, label %polly.then, label %polly.else - -; KERNEL-IR-LABEL: polly.merge: ; preds = %polly.else, %polly.stmt.for.body3 -; KERNEL-IR-NEXT: ret void - -; KERNEL-IR-LABEL: polly.then: ; preds = %polly.cond -; KERNEL-IR-NEXT: %5 = mul nsw i64 32, %b0 -; KERNEL-IR-NEXT: %6 = add nsw i64 %5, %t0 -; KERNEL-IR-NEXT: br label %polly.stmt.for.body3 - -; KERNEL-IR-LABEL: polly.stmt.for.body3: ; preds = %polly.then -; KERNEL-IR-NEXT: %polly.access.cast.MemRef_A = bitcast i8 addrspace(1)* %MemRef_A to float addrspace(1)* -; KERNEL-IR-NEXT: %pexp.pdiv_r = urem i64 %c0, 2 -; KERNEL-IR-NEXT: %polly.access.mul.MemRef_A = mul nsw i64 %pexp.pdiv_r, 100 -; KERNEL-IR-NEXT: %7 = mul nsw i64 32, %b0 -; KERNEL-IR-NEXT: %8 = add nsw i64 %7, %t0 -; KERNEL-IR-NEXT: %polly.access.add.MemRef_A = add nsw i64 %polly.access.mul.MemRef_A, %8 -; KERNEL-IR-NEXT: %polly.access.MemRef_A = getelementptr float, float addrspace(1)* %polly.access.cast.MemRef_A, i64 %polly.access.add.MemRef_A -; KERNEL-IR-NEXT: %tmp_p_scalar_ = load float, float addrspace(1)* %polly.access.MemRef_A, align 4 -; KERNEL-IR-NEXT: %polly.access.cast.MemRef_A1 = bitcast i8 addrspace(1)* %MemRef_A to float addrspace(1)* -; KERNEL-IR-NEXT: %pexp.pdiv_r2 = urem i64 %c0, 2 -; KERNEL-IR-NEXT: %polly.access.mul.MemRef_A3 = mul nsw i64 %pexp.pdiv_r2, 100 -; KERNEL-IR-NEXT: %9 = mul nsw i64 32, %b0 -; KERNEL-IR-NEXT: %10 = add nsw i64 %9, %t0 -; KERNEL-IR-NEXT: %11 = add nsw i64 %10, 1 -; KERNEL-IR-NEXT: %polly.access.add.MemRef_A4 = add nsw i64 %polly.access.mul.MemRef_A3, %11 -; KERNEL-IR-NEXT: %polly.access.MemRef_A5 = getelementptr float, float addrspace(1)* %polly.access.cast.MemRef_A1, i64 %polly.access.add.MemRef_A4 -; KERNEL-IR-NEXT: %tmp2_p_scalar_ = load float, float addrspace(1)* %polly.access.MemRef_A5, align 4 -; KERNEL-IR-NEXT: %p_add = fadd float %tmp_p_scalar_, %tmp2_p_scalar_ -; KERNEL-IR-NEXT: %polly.access.cast.MemRef_A6 = bitcast i8 addrspace(1)* %MemRef_A to float addrspace(1)* -; KERNEL-IR-NEXT: %pexp.pdiv_r7 = urem i64 %c0, 2 -; KERNEL-IR-NEXT: %polly.access.mul.MemRef_A8 = mul nsw i64 %pexp.pdiv_r7, 100 -; KERNEL-IR-NEXT: %12 = mul nsw i64 32, %b0 -; KERNEL-IR-NEXT: %13 = add nsw i64 %12, %t0 -; KERNEL-IR-NEXT: %14 = add nsw i64 %13, 2 -; KERNEL-IR-NEXT: %polly.access.add.MemRef_A9 = add nsw i64 %polly.access.mul.MemRef_A8, %14 -; KERNEL-IR-NEXT: %polly.access.MemRef_A10 = getelementptr float, float addrspace(1)* %polly.access.cast.MemRef_A6, i64 %polly.access.add.MemRef_A9 -; KERNEL-IR-NEXT: %tmp3_p_scalar_ = load float, float addrspace(1)* %polly.access.MemRef_A10, align 4 -; KERNEL-IR-NEXT: %p_add12 = fadd float %p_add, %tmp3_p_scalar_ -; KERNEL-IR-NEXT: %polly.access.cast.MemRef_A11 = bitcast i8 addrspace(1)* %MemRef_A to float addrspace(1)* -; KERNEL-IR-NEXT: %15 = add nsw i64 %c0, 1 -; KERNEL-IR-NEXT: %pexp.pdiv_r12 = urem i64 %15, 2 -; KERNEL-IR-NEXT: %polly.access.mul.MemRef_A13 = mul nsw i64 %pexp.pdiv_r12, 100 -; KERNEL-IR-NEXT: %16 = mul nsw i64 32, %b0 -; KERNEL-IR-NEXT: %17 = add nsw i64 %16, %t0 -; KERNEL-IR-NEXT: %18 = add nsw i64 %17, 1 -; KERNEL-IR-NEXT: %polly.access.add.MemRef_A14 = add nsw i64 %polly.access.mul.MemRef_A13, %18 -; KERNEL-IR-NEXT: %polly.access.MemRef_A15 = getelementptr float, float addrspace(1)* %polly.access.cast.MemRef_A11, i64 %polly.access.add.MemRef_A14 -; KERNEL-IR-NEXT: %tmp4_p_scalar_ = load float, float addrspace(1)* %polly.access.MemRef_A15, align 4 -; KERNEL-IR-NEXT: %p_add17 = fadd float %tmp4_p_scalar_, %p_add12 -; KERNEL-IR-NEXT: %polly.access.cast.MemRef_A16 = bitcast i8 addrspace(1)* %MemRef_A to float addrspace(1)* -; KERNEL-IR-NEXT: %19 = add nsw i64 %c0, 1 -; KERNEL-IR-NEXT: %pexp.pdiv_r17 = urem i64 %19, 2 -; KERNEL-IR-NEXT: %polly.access.mul.MemRef_A18 = mul nsw i64 %pexp.pdiv_r17, 100 -; KERNEL-IR-NEXT: %20 = mul nsw i64 32, %b0 -; KERNEL-IR-NEXT: %21 = add nsw i64 %20, %t0 -; KERNEL-IR-NEXT: %22 = add nsw i64 %21, 1 -; KERNEL-IR-NEXT: %polly.access.add.MemRef_A19 = add nsw i64 %polly.access.mul.MemRef_A18, %22 -; KERNEL-IR-NEXT: %polly.access.MemRef_A20 = getelementptr float, float addrspace(1)* %polly.access.cast.MemRef_A16, i64 %polly.access.add.MemRef_A19 -; KERNEL-IR-NEXT: store float %p_add17, float addrspace(1)* %polly.access.MemRef_A20, align 4 -; KERNEL-IR-NEXT: br label %polly.merge - -; KERNEL-IR-LABEL: polly.else: ; preds = %polly.cond -; KERNEL-IR-NEXT: br label %polly.merge -; KERNEL-IR-NEXT: } - -target datalayout = "e-m:e-i64:64-f80:128-n8:16:32:64-S128" - -define void @foo([100 x float]* %A) { -entry: - br label %for.cond - -for.cond: ; preds = %for.inc18, %entry - %t.0 = phi i64 [ 0, %entry ], [ %inc19, %for.inc18 ] - %exitcond1 = icmp ne i64 %t.0, 100 - br i1 %exitcond1, label %for.body, label %for.end20 - -for.body: ; preds = %for.cond - br label %for.cond1 - -for.cond1: ; preds = %for.inc, %for.body - %i.0 = phi i64 [ 1, %for.body ], [ %inc, %for.inc ] - %exitcond = icmp ne i64 %i.0, 99 - br i1 %exitcond, label %for.body3, label %for.end - -for.body3: ; preds = %for.cond1 - %sub = add nsw i64 %i.0, -1 - %rem = srem i64 %t.0, 2 - %arrayidx4 = getelementptr inbounds [100 x float], [100 x float]* %A, i64 %rem, i64 %sub - %tmp = load float, float* %arrayidx4, align 4 - %rem5 = srem i64 %t.0, 2 - %arrayidx7 = getelementptr inbounds [100 x float], [100 x float]* %A, i64 %rem5, i64 %i.0 - %tmp2 = load float, float* %arrayidx7, align 4 - %add = fadd float %tmp, %tmp2 - %add8 = add nuw nsw i64 %i.0, 1 - %rem9 = srem i64 %t.0, 2 - %arrayidx11 = getelementptr inbounds [100 x float], [100 x float]* %A, i64 %rem9, i64 %add8 - %tmp3 = load float, float* %arrayidx11, align 4 - %add12 = fadd float %add, %tmp3 - %add13 = add nuw nsw i64 %t.0, 1 - %rem14 = srem i64 %add13, 2 - %arrayidx16 = getelementptr inbounds [100 x float], [100 x float]* %A, i64 %rem14, i64 %i.0 - %tmp4 = load float, float* %arrayidx16, align 4 - %add17 = fadd float %tmp4, %add12 - store float %add17, float* %arrayidx16, align 4 - br label %for.inc - -for.inc: ; preds = %for.body3 - %inc = add nuw nsw i64 %i.0, 1 - br label %for.cond1 - -for.end: ; preds = %for.cond1 - br label %for.inc18 - -for.inc18: ; preds = %for.end - %inc19 = add nuw nsw i64 %t.0, 1 - br label %for.cond - -for.end20: ; preds = %for.cond - ret void -} |