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; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py UTC_ARGS: --version 2
; RUN: llc < %s -mtriple=x86_64-- | FileCheck %s
@p = dso_local local_unnamed_addr global i64 0, align 8
@l = dso_local local_unnamed_addr global ptr null, align 8
@c = dso_local local_unnamed_addr global i32 0, align 4
; Function Attrs: mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.start.p0(i64 immarg, ptr nocapture)
; Function Attrs: mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.end.p0(i64 immarg, ptr nocapture)
; Function Attrs: nofree nosync nounwind memory(readwrite, inaccessiblemem: none) uwtable
define i32 @main() #1 {
; CHECK-LABEL: main:
; CHECK: # %bb.0: # %entry
; CHECK-NEXT: movl $0, c(%rip)
; CHECK-NEXT: movq $64, p(%rip)
; CHECK-NEXT: movabsq $214787019555673, %rax # imm = 0xC3590000C359
; CHECK-NEXT: movq %rax, -{{[0-9]+}}(%rsp)
; CHECK-NEXT: cmpl $42828, -{{[0-9]+}}(%rsp) # imm = 0xA74C
; CHECK-NEXT: jg .LBB0_2
; CHECK-NEXT: # %bb.1: # %if.then.1.i
; CHECK-NEXT: movq l(%rip), %rax
; CHECK-NEXT: movb $0, (%rax)
; CHECK-NEXT: .LBB0_2: # %t.exit
; CHECK-NEXT: xorl %eax, %eax
; CHECK-NEXT: retq
entry:
%a.i = alloca [2 x i32], align 4
store i32 0, ptr @c, align 4
%arrayidx15.i = getelementptr inbounds [2 x i32], ptr %a.i, i64 0, i64 1
call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %a.i)
store i32 50009, ptr %a.i, align 4
%arrayidx.i.1 = getelementptr inbounds [2 x i32], ptr %a.i, i64 0, i64 1
store i32 50009, ptr %arrayidx.i.1, align 4
call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %a.i)
call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %a.i)
store i64 64, ptr @p, align 8
%0 = load i32, ptr @c, align 4
%idxprom.1.i = zext i32 %0 to i64
%arrayidx.1.i = getelementptr inbounds [2 x i32], ptr %a.i, i64 0, i64 %idxprom.1.i
store i32 50009, ptr %arrayidx.1.i, align 4
%add14.1.i.1 = add i32 %0, 1
%idxprom.1.i.1 = zext i32 %add14.1.i.1 to i64
%arrayidx.1.i.1 = getelementptr inbounds [2 x i32], ptr %a.i, i64 0, i64 %idxprom.1.i.1
store i32 50009, ptr %arrayidx.1.i.1, align 4
%1 = load i32, ptr %arrayidx15.i, align 4
%cmp16.1.i = icmp slt i32 %1, 42829
br i1 %cmp16.1.i, label %if.then.1.i, label %t.exit
if.then.1.i: ; preds = %entry
%2 = load ptr, ptr @l, align 8
store i8 0, ptr %2, align 1
br label %t.exit
t.exit: ; preds = %entry, %if.then.1.i
call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %a.i)
ret i32 0
}
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