blob: bdcfb0ceaea63c33fae78531da9b7df442710f30 [file] [log] [blame]
; RUN: opt %loadPolly -polly-codegen-ppcg -polly-acc-dump-code \
; RUN: -polly-acc-use-shared \
; RUN: -disable-output < %s | \
; RUN: FileCheck -check-prefix=CODE %s
; RUN: opt %loadPolly -polly-codegen-ppcg \
; RUN: -polly-acc-use-shared \
; RUN: -disable-output -polly-acc-dump-kernel-ir < %s | \
; RUN: FileCheck -check-prefix=KERNEL %s
; REQUIRES: pollyacc
; void add(float *A) {
; for (long i = 0; i < 32; i++)
; for (long j = 0; j < 10; j++)
; A[i] += 1;
; }
; CODE: # kernel0
; CODE: {
; CODE: read(t0);
; CODE: sync0();
; CODE: for (int c3 = 0; c3 <= 9; c3 += 1)
; CODE: Stmt_bb5(t0, c3);
; CODE: sync1();
; CODE: write(t0);
; CODE: }
; KERNEL: @shared_MemRef_A = internal addrspace(3) global [32 x float] zeroinitializer, align 4
; KERNEL: %polly.access.shared_MemRef_A = getelementptr float, float addrspace(3)* getelementptr inbounds ([32 x float], [32 x float] addrspace(3)* @shared_MemRef_A, i32 0, i32 0), i64 %t0
; KERNEL-NEXT: %polly.access.cast.MemRef_A = bitcast i8 addrspace(1)* %MemRef_A to float addrspace(1)*
; KERNEL-NEXT: %polly.access.MemRef_A = getelementptr float, float addrspace(1)* %polly.access.cast.MemRef_A, i64 %t0
; KERNEL-NEXT: %shared.read = load float, float addrspace(1)* %polly.access.MemRef_A
; KERNEL-NEXT: store float %shared.read, float addrspace(3)* %polly.access.shared_MemRef_A
; KERNEL: %polly.access.shared_MemRef_A3 = getelementptr float, float addrspace(3)* getelementptr inbounds ([32 x float], [32 x float] addrspace(3)* @shared_MemRef_A, i32 0, i32 0), i64 %t0
; KERNEL-NEXT: %polly.access.cast.MemRef_A4 = bitcast i8 addrspace(1)* %MemRef_A to float addrspace(1)*
; KERNEL-NEXT: %polly.access.MemRef_A5 = getelementptr float, float addrspace(1)* %polly.access.cast.MemRef_A4, i64 %t0
; KERNEL-NEXT: %shared.write = load float, float addrspace(3)* %polly.access.shared_MemRef_A3
; KERNEL-NEXT: store float %shared.write, float addrspace(1)* %polly.access.MemRef_A5
target datalayout = "e-m:e-i64:64-f80:128-n8:16:32:64-S128"
define void @add(float* %A) {
bb:
br label %bb2
bb2: ; preds = %bb11, %bb
%i.0 = phi i64 [ 0, %bb ], [ %tmp12, %bb11 ]
%exitcond1 = icmp ne i64 %i.0, 32
br i1 %exitcond1, label %bb3, label %bb13
bb3: ; preds = %bb2
br label %bb4
bb4: ; preds = %bb8, %bb3
%j.0 = phi i64 [ 0, %bb3 ], [ %tmp9, %bb8 ]
%exitcond = icmp ne i64 %j.0, 10
br i1 %exitcond, label %bb5, label %bb10
bb5: ; preds = %bb4
%tmp = getelementptr inbounds float, float* %A, i64 %i.0
%tmp6 = load float, float* %tmp, align 4
%tmp7 = fadd float %tmp6, 1.000000e+00
store float %tmp7, float* %tmp, align 4
br label %bb8
bb8: ; preds = %bb5
%tmp9 = add nuw nsw i64 %j.0, 1
br label %bb4
bb10: ; preds = %bb4
br label %bb11
bb11: ; preds = %bb10
%tmp12 = add nuw nsw i64 %i.0, 1
br label %bb2
bb13: ; preds = %bb2
ret void
}