1; RUN: opt %loadNPMPolly '-passes=print<polly-ast>' -disable-output < %s | FileCheck %s --check-prefix=AST 2; RUN: opt %loadNPMPolly -passes=polly-codegen -S < %s | FileCheck %s 3 4; TODO: FIXME: Simplify the context. 5; AST: if (n >= 1 && 0 == n <= -1) 6 7; CHECK: entry: 8; CHECK-NEXT: %0 = zext i32 %n to i64 9 10; CHECK: polly.split_new_and_old: 11; CHECK-NEXT: %1 = sext i32 %n to i64 12; CHECK-NEXT: %2 = icmp sge i64 %1, 1 13; CHECK-NEXT: %3 = sext i32 %n to i64 14; CHECK-NEXT: %4 = icmp sle i64 %3, -1 15; CHECK-NEXT: %5 = sext i1 %4 to i64 16; CHECK-NEXT: %6 = icmp eq i64 0, %5 17; CHECK-NEXT: %7 = and i1 %2, %6 18; CHECK-NEXT: %polly.rtc.result = and i1 %7, true 19; CHECK-NEXT: br i1 %polly.rtc.result, label %polly.start, label %for.body4 20 21target datalayout = "e-m:e-i64:64-f80:128-n8:16:32:64-S128" 22 23define void @init_array(i32 %n, ptr %data) { 24entry: 25 %0 = zext i32 %n to i64 26 br label %for.body4 27 28for.body4: ; preds = %for.body4, %entry 29 %indvar1 = phi i64 [ %indvar.next2, %for.body4 ], [ 0, %entry ] 30 %.moved.to.for.body4 = mul i64 %0, %indvar1 31 %1 = add i64 %.moved.to.for.body4, 0 32 %arrayidx7 = getelementptr double, ptr %data, i64 %1 33 store double undef, ptr %arrayidx7, align 8 34 %indvar.next2 = add i64 %indvar1, 1 35 br i1 false, label %for.body4, label %for.end10 36 37for.end10: ; preds = %for.body4 38 ret void 39} 40