1; RUN: opt %loadNPMPolly -polly-parallel -polly-parallel-force '-passes=print<polly-ast>' -disable-output < %s | FileCheck %s -check-prefix=AST 2; RUN: opt %loadNPMPolly -polly-parallel -polly-parallel-force -passes=polly-codegen -S -verify-dom-info < %s | FileCheck %s -check-prefix=IR 3 4; This test case verifies that we create correct code even if two OpenMP loops 5; share common outer variables. 6 7; AST: Stmt_for_body35(0); 8; AST: #pragma simd 9; AST: #pragma omp parallel for 10; AST: for (int c0 = 1; c0 < -p_0 + nj - 1; c0 += 1) 11; AST: Stmt_for_body35(c0); 12 13; IR: @foo_polly_subfn 14; IR-NOT: @foo_polly_subfn_1 15 16target datalayout = "e-m:e-i64:64-f80:128-n8:16:32:64-S128" 17 18define void @foo(i64 %nj, ptr %R) { 19entry: 20 br label %for.cond1.preheader 21 22for.cond1.preheader: 23 %k.014 = phi i64 [ %inc87, %for.inc86 ], [ 0, %entry ] 24 %j.010 = add nsw i64 %k.014, 1 25 br i1 undef, label %for.body35, label %for.inc86 26 27for.body35: 28 %j.012 = phi i64 [ %j.0, %for.body35 ], [ %j.010, %for.cond1.preheader ] 29 %arrayidx39 = getelementptr inbounds [512 x double], ptr %R, i64 0, i64 %j.012 30 store double 0.000000e+00, ptr %arrayidx39 31 %j.0 = add nsw i64 %j.012, 1 32 %cmp34 = icmp slt i64 %j.0, %nj 33 br i1 %cmp34, label %for.body35, label %for.inc86 34 35for.inc86: 36 %inc87 = add nsw i64 %k.014, 1 37 br i1 undef, label %for.cond1.preheader, label %for.end88 38 39for.end88: 40 ret void 41} 42