1 ; RUN: llc -march=x86-64 < %s -o - | grep "cmpl \$[1], %" 2 3 @.str = internal constant [4 x i8] c"%d\0A\00" 4 5 declare i32 @printf(i8* noalias , ...) nounwind 6 7 define i32 @main() nounwind { 8 entry: 9 br label %forbody 10 11 forbody: 12 %i.0 = phi i32 [ 0, %entry ], [ %inc, %forbody ] ; <i32>[#uses=3] 13 %sub14 = sub i32 1027, %i.0 ; <i32> [#uses=1] 14 %mul15 = mul i32 %sub14, 10 ; <i32> [#uses=1] 15 %add166 = or i32 %mul15, 1 ; <i32> [#uses=1] * 16 call i32 (i8*, ...) @printf( i8* noalias getelementptr ([4 x i8], [4 x i8]* @.str, i32 0, i32 0), i32 %add166 ) nounwind 17 %inc = add i32 %i.0, 1 ; <i32> [#uses=3] 18 %cmp = icmp ne i32 %inc, 1027 ; <i1> [#uses=1] 19 br i1 %cmp, label %forbody, label %afterfor 20 21 afterfor: ; preds = %forcond 22 ret i32 0 23 } 24
