1; RUN: opt %loadPolly -polly-ast -analyze < %s | FileCheck %s --check-prefix=AST 2; RUN: opt %loadPolly -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: br i1 %7, label %polly.start, label %for.body4 19 20target datalayout = "e-m:e-i64:64-f80:128-n8:16:32:64-S128" 21 22define void @init_array(i32 %n, double* %data) { 23entry: 24 %0 = zext i32 %n to i64 25 br label %for.body4 26 27for.body4: ; preds = %for.body4, %entry 28 %indvar1 = phi i64 [ %indvar.next2, %for.body4 ], [ 0, %entry ] 29 %.moved.to.for.body4 = mul i64 %0, %indvar1 30 %1 = add i64 %.moved.to.for.body4, 0 31 %arrayidx7 = getelementptr double, double* %data, i64 %1 32 store double undef, double* %arrayidx7, align 8 33 %indvar.next2 = add i64 %indvar1, 1 34 br i1 false, label %for.body4, label %for.end10 35 36for.end10: ; preds = %for.body4 37 ret void 38} 39