| ; RUN: opt %loadPolly -polly-codegen-isl -S -polly-delinearize < %s | FileCheck %s |
| ; RUN: opt %loadPolly -polly-codegen-isl -S -polly-delinearize < %s | FileCheck %s |
| |
| ; Verify that we generate the runtime check code after the conditional branch |
| ; in the SCoP region entering block (here %entry). |
| ; |
| ; CHECK: entry: |
| ; CHECK: zext i32 %n to i64 |
| ; CHECK: br i1 false |
| ; |
| ; CHECK: %[[T0:[._a-zA-Z0-9]]] = zext i32 %n to i64 |
| ; CHECK: %[[T1:[._a-zA-Z0-9]]] = icmp sge i64 %[[T0]], 1 |
| ; CHECK: %[[T2:[._a-zA-Z0-9]]] = select i1 %[[T1]], i64 1, i64 0 |
| ; CHECK: %[[T3:[._a-zA-Z0-9]]] = icmp ne i64 %[[T2]], 0 |
| |
| target datalayout = "e-m:e-i64:64-f80:128-n8:16:32:64-S128" |
| target triple = "x86_64-unknown-linux-gnu" |
| |
| define void @init_array(i32 %n, double* %data) { |
| entry: |
| %0 = zext i32 %n to i64 |
| br i1 false, label %for.end10, label %for.body4 |
| |
| for.body4: ; preds = %for.body4, %entry |
| %indvar1 = phi i64 [ %indvar.next2, %for.body4 ], [ 0, %entry ] |
| %.moved.to.for.body4 = mul i64 %0, %indvar1 |
| %1 = add i64 %.moved.to.for.body4, 0 |
| %arrayidx7 = getelementptr double* %data, i64 %1 |
| store double undef, double* %arrayidx7, align 8 |
| %indvar.next2 = add i64 %indvar1, 1 |
| br i1 false, label %for.body4, label %for.end10 |
| |
| for.end10: ; preds = %for.body4 |
| ret void |
| } |
