1 ; RUN: llc < %s -mtriple=powerpc64-unknown-linux-gnu -mcpu=pwr7 | FileCheck %s 2 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-f128:128:128-v128:128:128-n32:64" 3 target triple = "powerpc64-unknown-linux-gnu" 4 5 define void @_Z8example3iPiS_() #0 { 6 entry: 7 br i1 undef, label %while.end, label %while.body.lr.ph 8 9 while.body.lr.ph: ; preds = %entry 10 br i1 undef, label %while.end, label %while.body 11 12 while.body: ; preds = %while.body, %while.body.lr.ph 13 br i1 false, label %while.end, label %while.body, !llvm.vectorizer.already_vectorized !0 14 15 while.end: ; preds = %while.body, %while.body.lr.ph, %entry 16 ret void 17 18 ; CHECK: @_Z8example3iPiS_ 19 ; CHECK: bnelr 20 } 21 22 attributes #0 = { noinline nounwind } 23 24 !0 = metadata !{} 25 26
