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