| ; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py |
| ; RUN: llc < %s -mtriple=x86_64-- < %s | FileCheck %s |
| |
| @.str = internal constant [4 x i8] c"%d\0A\00" |
| |
| declare i32 @printf(i8* noalias , ...) nounwind |
| |
| define i32 @main() nounwind { |
| ; CHECK-LABEL: main: |
| ; CHECK: # %bb.0: # %entry |
| ; CHECK-NEXT: pushq %rbx |
| ; CHECK-NEXT: movl $10271, %ebx # imm = 0x281F |
| ; CHECK-NEXT: .p2align 4, 0x90 |
| ; CHECK-NEXT: .LBB0_1: # %forbody |
| ; CHECK-NEXT: # =>This Inner Loop Header: Depth=1 |
| ; CHECK-NEXT: movl $.str, %edi |
| ; CHECK-NEXT: movl %ebx, %esi |
| ; CHECK-NEXT: xorl %eax, %eax |
| ; CHECK-NEXT: callq printf@PLT |
| ; CHECK-NEXT: addl $-10, %ebx |
| ; CHECK-NEXT: cmpl $1, %ebx |
| ; CHECK-NEXT: jne .LBB0_1 |
| ; CHECK-NEXT: # %bb.2: # %afterfor |
| ; CHECK-NEXT: xorl %eax, %eax |
| ; CHECK-NEXT: popq %rbx |
| ; CHECK-NEXT: retq |
| entry: |
| br label %forbody |
| |
| forbody: |
| %i.0 = phi i32 [ 0, %entry ], [ %inc, %forbody ] ; <i32>[#uses=3] |
| %sub14 = sub i32 1027, %i.0 ; <i32> [#uses=1] |
| %mul15 = mul i32 %sub14, 10 ; <i32> [#uses=1] |
| %add166 = or i32 %mul15, 1 ; <i32> [#uses=1] * |
| call i32 (i8*, ...) @printf( i8* noalias getelementptr ([4 x i8], [4 x i8]* @.str, i32 0, i32 0), i32 %add166 ) nounwind |
| %inc = add i32 %i.0, 1 ; <i32> [#uses=3] |
| %cmp = icmp ne i32 %inc, 1027 ; <i1> [#uses=1] |
| br i1 %cmp, label %forbody, label %afterfor |
| |
| afterfor: ; preds = %forcond |
| ret i32 0 |
| } |