1; RUN: opt %loadPolly -polly-opt-isl -S < %s 2target datalayout = "e-p:64:64:64-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64-v64:64:64-v128:128:128-a0:0:64-s0:64:64-f80:128:128-n8:16:32:64-S128" 3 4; Check that we handle statements with an empty iteration domain correctly. 5 6define void @f() { 7entry: 8 %A = alloca double 9 br label %for 10 11for: 12 %indvar = phi i32 [ %indvar.next, %for.inc ], [ 0, %entry ] 13 %exitcond = icmp ne i32 %indvar, -1 14 br i1 %exitcond, label %for.inc, label %return 15 16for.inc: 17 %indvar.next = add i32 %indvar, 1 18 store double 1.0, double* %A 19 br label %for 20 21return: 22 ret void 23} 24