1 ; RUN: llc < %s -mcpu=a2 | 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 @main() #0 { 6 entry: 7 br i1 undef, label %for.end, label %for.body 8 9 for.body: ; preds = %for.body, %entry 10 %indvars.iv = phi i64 [ %indvars.iv.next, %for.body ], [ 1, %entry ] 11 %indvars.iv.next = add i64 %indvars.iv, 1 12 %lftr.wideiv = trunc i64 %indvars.iv.next to i32 13 %exitcond = icmp eq i32 %lftr.wideiv, 5 14 br i1 %exitcond, label %for.end, label %for.body 15 16 ; CHECK: @main 17 ; CHECK: li {{[0-9]+}}, 4 18 ; CHECK-NOT: li {{[0-9]+}}, 4 19 ; CHECK: bdnz 20 21 for.end: ; preds = %for.body, %entry 22 ret void 23 } 24 25 attributes #0 = { nounwind "less-precise-fpmad"="false" "no-frame-pointer-elim"="false" "no-frame-pointer-elim-non-leaf" "no-infs-fp-math"="false" "no-nans-fp-math"="false" "unsafe-fp-math"="false" "use-soft-float"="false" } 26
