44 lines · plain
1; RUN: opt %loadNPMPolly -polly-parallel -polly-parallel-force '-passes=polly-custom<ast>' -polly-print-ast -disable-output < %s | FileCheck %s -check-prefix=AST2; RUN: opt %loadNPMPolly -polly-parallel -polly-parallel-force '-passes=polly<no-default-opts>' -S -verify-dom-info < %s | FileCheck %s -check-prefix=IR3 4 5; - Test the case where scalar evolution references a loop that is outside6; of the scop, but does not contain the scop.7 8; AST: {9; AST-NEXT: #pragma simd10; AST-NEXT: #pragma omp parallel for11; AST-NEXT: for (int c0 = 0; c0 < -p_0 + symbol; c0 += 1)12; AST-NEXT: Stmt_while_body(c0);13; AST-NEXT: if (p_0 >= symbol)14; AST-NEXT: Stmt_while_body(0);15; AST-NEXT: }16 17; IR: @update_model_polly_subfn18; IR-NOT: @update_model_polly_subfn_119 20target datalayout = "e-m:e-i64:64-f80:128-n8:16:32:64-S128"21 22@cum_freq = external global [258 x i64], align 1623 24define void @update_model(i64 %symbol) {25entry:26 br label %for.one27 28for.one:29 %i.1 = phi i64 [ %dec07, %for.one ], [ %symbol, %entry ]30 %dec07 = add nsw i64 %i.1, -131 br i1 undef, label %for.one, label %while.body32 33while.body:34 %indvar = phi i64 [ %sub42, %while.body ], [ %i.1, %for.one ]35 %sub42 = add nsw i64 %indvar, -136 %arrayidx44 = getelementptr inbounds [258 x i64], ptr @cum_freq, i64 0, i64 %sub4237 store i64 1, ptr %arrayidx44, align 438 %cmp40 = icmp sgt i64 %sub42, 039 br i1 %cmp40, label %while.body, label %while.end40 41while.end:42 ret void43}44