| ; RUN: opt %loadPolly -polly-parallel -polly-parallel-force -polly-ast -analyze < %s | FileCheck %s -check-prefix=AST |
| ; RUN: opt %loadPolly -polly-parallel -polly-parallel-force -polly-codegen -S < %s | FileCheck %s -check-prefix=IR |
| |
| ; Make sure we correctly forward the reference to 'A' to the OpenMP subfunction. |
| ; |
| ; void loop_references_outer_ids(float *A) { |
| ; for (long i = 0; i < 100; i++) |
| ; A[i] = i; |
| ; } |
| |
| |
| ; AST: #pragma simd |
| ; AST: #pragma omp parallel for |
| ; AST: for (int c0 = 0; c0 <= 99; c0 += 1) |
| ; AST: Stmt_for_body(c0); |
| |
| ; IR-LABEL: polly.parallel.for: |
| ; IR-NEXT: %polly.subfn.storeaddr.A = getelementptr inbounds { float* }, { float* }* %polly.par.userContext, i32 0, i32 0 |
| ; IR-NEXT: store float* %A, float** %polly.subfn.storeaddr.A |
| ; IR-NEXT: %polly.par.userContext1 = bitcast { float* }* %polly.par.userContext to i8* |
| |
| target datalayout = "e-m:e-i64:64-f80:128-n8:16:32:64-S128" |
| |
| define void @loop_references_outer_ids(float* %A) { |
| entry: |
| br label %for.cond |
| |
| for.cond: ; preds = %for.inc, %entry |
| %i.0 = phi i64 [ 0, %entry ], [ %inc, %for.inc ] |
| %exitcond = icmp ne i64 %i.0, 100 |
| br i1 %exitcond, label %for.body, label %for.end |
| |
| for.body: ; preds = %for.cond |
| %conv = sitofp i64 %i.0 to float |
| %arrayidx = getelementptr inbounds float, float* %A, i64 %i.0 |
| store float %conv, float* %arrayidx, align 4 |
| br label %for.inc |
| |
| for.inc: ; preds = %for.body |
| %inc = add nsw i64 %i.0, 1 |
| br label %for.cond |
| |
| for.end: ; preds = %for.cond |
| ret void |
| } |