| ; RUN: opt < %s -loop-reduce -S | FileCheck %s |
| target 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" |
| define void @not_addressing_mode(ptr %input, i64 %n) { |
| ; CHECK-LABEL: @not_addressing_mode( |
| ; CHECK: %lsr.iv = phi ptr [ {{%[^,]+}}, %loop ], [ %input, %entry ] |
| %i = phi i64 [ 0, %entry ], [ %i.next, %loop ] |
| ; (%input - 2 * %j) is not foldable. Worth another indvar. |
| %p = getelementptr i8, ptr %input, i64 %j |
| ; CHECK: %v = load i8, ptr %lsr.iv |
| %exitcond = icmp slt i64 %i.next, %n |
| br i1 %exitcond, label %exit, label %loop |