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1; RUN: llc -verify-machineinstrs < %s -stop-after=loop-reduce | FileCheck %s2 3; The icmp is a post-inc use, and the increment is in %bb11, but the4; scevgep needs to be inserted in %bb so that it is dominated by %t.5 6; CHECK: %t = load ptr, ptr %inp7; CHECK: %scevgep = getelementptr i8, ptr %t, i32 %lsr.iv.next8; CHECK: %c1 = icmp ult ptr %scevgep, %inp29 10target datalayout = "E-p:32:32:32-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:32:64-f32:32:32-f64:32:64-v64:64:64-v128:128:128-a0:0:64-f128:64:128-n32"11target triple = "powerpc-unknown-linux-gnu"12 13define void @foo(ptr %inp, ptr %inp2) nounwind {14entry:15 br label %bb1116 17bb11:18 %i = phi i32 [ 0, %entry ], [ %i.next, %bb ] ; <i32> [#uses=3]19 %ii = shl i32 %i, 2 ; <i32> [#uses=1]20 %c0 = icmp eq i32 %i, 0 ; <i1> [#uses=1]21 br i1 %c0, label %bb13, label %bb22 23bb:24 %t = load ptr, ptr %inp, align 16 ; <ptr> [#uses=1]25 %p = getelementptr i8, ptr %t, i32 %ii ; <ptr> [#uses=1]26 %c1 = icmp ult ptr %p, %inp2 ; <i1> [#uses=1]27 %i.next = add i32 %i, 1 ; <i32> [#uses=1]28 br i1 %c1, label %bb11, label %bb1329 30bb13:31 unreachable32}33