1; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
2; RUN: llc < %s -mtriple=x86_64-- < %s | FileCheck %s
3
4@.str = internal constant [4 x i8] c"%d\0A\00"
5
6declare i32 @printf(i8* noalias , ...) nounwind
7
8define i32 @main() nounwind {
9; CHECK-LABEL: main:
10; CHECK:       # %bb.0: # %entry
11; CHECK-NEXT:    pushq %rbx
12; CHECK-NEXT:    movl $10271, %ebx # imm = 0x281F
13; CHECK-NEXT:    .p2align 4, 0x90
14; CHECK-NEXT:  .LBB0_1: # %forbody
15; CHECK-NEXT:    # =>This Inner Loop Header: Depth=1
16; CHECK-NEXT:    movl $.str, %edi
17; CHECK-NEXT:    movl %ebx, %esi
18; CHECK-NEXT:    xorl %eax, %eax
19; CHECK-NEXT:    callq printf
20; CHECK-NEXT:    addl $-10, %ebx
21; CHECK-NEXT:    cmpl $1, %ebx
22; CHECK-NEXT:    jne .LBB0_1
23; CHECK-NEXT:  # %bb.2: # %afterfor
24; CHECK-NEXT:    xorl %eax, %eax
25; CHECK-NEXT:    popq %rbx
26; CHECK-NEXT:    retq
27entry:
28        br label %forbody
29
30forbody:
31        %i.0 = phi i32 [ 0, %entry ], [ %inc, %forbody ]                ; <i32>[#uses=3]
32        %sub14 = sub i32 1027, %i.0             ; <i32> [#uses=1]
33        %mul15 = mul i32 %sub14, 10             ; <i32> [#uses=1]
34        %add166 = or i32 %mul15, 1              ; <i32> [#uses=1] *
35        call i32 (i8*, ...) @printf( i8* noalias  getelementptr ([4 x i8], [4 x i8]* @.str, i32 0, i32 0), i32 %add166 ) nounwind
36        %inc = add i32 %i.0, 1          ; <i32> [#uses=3]
37        %cmp = icmp ne i32 %inc, 1027          ; <i1> [#uses=1]
38        br i1 %cmp, label %forbody, label %afterfor
39
40afterfor:               ; preds = %forcond
41        ret i32 0
42}
43