1 ; NOTE: Assertions have been autogenerated by utils/update_test_checks.py
2 ; RUN: opt -S -indvars -loop-load-elim < %s 2>&1 | FileCheck %s
4 target datalayout = "e-m:e-p270:32:32-p271:32:32-p272:64:64-i64:64-f80:128-n8:16:32:64-S128-ni:1-p2:32:8:8:32-ni:2"
5 target triple = "x86_64-unknown-linux-gnu"
10 ; CHECK-NEXT: br label [[FOR_BODY:%.*]]
12 ; CHECK-NEXT: br i1 true, label [[FOR_BODY]], label [[FOR_END:%.*]]
14 ; CHECK-NEXT: br i1 false, label [[FOR_COND:%.*]], label [[FOR_END]]
16 ; CHECK-NEXT: ret void
21 for.cond: ; preds = %for.body
22 %a.0 = phi i16 [ %inc, %for.body ]
23 %cmp = icmp sle i16 %a.0, 2
24 br i1 %cmp, label %for.body, label %for.end
26 for.body: ; preds = %for.cond, %entry
27 %a.01 = phi i16 [ undef, %entry ], [ %a.0, %for.cond ]
28 %inc = add nsw i16 %a.01, 1
29 br i1 false, label %for.cond, label %for.end
31 for.end: ; preds = %for.body, %for.cond