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1; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py2; RUN: llc < %s -mtriple=x86_64-unknown-linux-gnu | FileCheck %s3target datalayout = "e-m:e-i64:64-f80:128-n8:16:32:64-S128"4target triple = "x86_64-unknown-linux-gnu"5 6@a = common dso_local local_unnamed_addr global [1 x [10 x i32]] zeroinitializer, align 167@c = common dso_local local_unnamed_addr global i32 0, align 48@b = common dso_local local_unnamed_addr global [1 x [7 x i32]] zeroinitializer, align 169 10; Function Attrs: norecurse nounwind uwtable11define dso_local void @fn1() local_unnamed_addr #0 {12; CHECK-LABEL: fn1:13; CHECK: # %bb.0: # %entry14; CHECK-NEXT: movslq c(%rip), %rax15; CHECK-NEXT: leaq (%rax,%rax,4), %rcx16; CHECK-NEXT: leaq (,%rax,4), %rdx17; CHECK-NEXT: movl a(%rdx,%rcx,8), %ecx18; CHECK-NEXT: leaq (%rax,%rax,8), %rdx19; CHECK-NEXT: leaq (%rdx,%rdx,2), %rdx20; CHECK-NEXT: addq %rax, %rdx21; CHECK-NEXT: movl %ecx, b(%rdx,%rax,4)22; CHECK-NEXT: retq23entry:24 %0 = load i32, ptr @c, align 4, !tbaa !225 %idxprom = sext i32 %0 to i6426 %arrayidx2 = getelementptr inbounds [1 x [10 x i32]], ptr @a, i64 0, i64 %idxprom, i64 %idxprom27 %1 = load i32, ptr %arrayidx2, align 4, !tbaa !228 %arrayidx6 = getelementptr inbounds [1 x [7 x i32]], ptr @b, i64 0, i64 %idxprom, i64 %idxprom29 store i32 %1, ptr %arrayidx6, align 4, !tbaa !230 ret void31}32 33; Function Attrs: norecurse nounwind uwtable34define dso_local i32 @main() local_unnamed_addr #0 {35; CHECK-LABEL: main:36; CHECK: # %bb.0: # %entry37; CHECK-NEXT: movslq c(%rip), %rax38; CHECK-NEXT: leaq (%rax,%rax,4), %rcx39; CHECK-NEXT: leaq (,%rax,4), %rdx40; CHECK-NEXT: movl a(%rdx,%rcx,8), %ecx41; CHECK-NEXT: leaq (%rax,%rax,8), %rdx42; CHECK-NEXT: leaq (%rdx,%rdx,2), %rdx43; CHECK-NEXT: addq %rax, %rdx44; CHECK-NEXT: movl %ecx, b(%rdx,%rax,4)45; CHECK-NEXT: xorl %eax, %eax46; CHECK-NEXT: retq47entry:48 %0 = load i32, ptr @c, align 4, !tbaa !249 %idxprom.i = sext i32 %0 to i6450 %arrayidx2.i = getelementptr inbounds [1 x [10 x i32]], ptr @a, i64 0, i64 %idxprom.i, i64 %idxprom.i51 %1 = load i32, ptr %arrayidx2.i, align 4, !tbaa !252 %arrayidx6.i = getelementptr inbounds [1 x [7 x i32]], ptr @b, i64 0, i64 %idxprom.i, i64 %idxprom.i53 store i32 %1, ptr %arrayidx6.i, align 4, !tbaa !254 ret i32 055}56 57attributes #0 = { norecurse nounwind uwtable "correctly-rounded-divide-sqrt-fp-math"="false" "disable-tail-calls"="false" "less-precise-fpmad"="false" "frame-pointer"="none" "no-infs-fp-math"="false" "no-jump-tables"="false" "no-nans-fp-math"="false" "no-signed-zeros-fp-math"="false" "no-trapping-math"="false" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+fxsr,+mmx,+sse,+sse2,+x87" "use-soft-float"="false" }58 59!llvm.module.flags = !{!0}60!llvm.ident = !{!1}61 62!0 = !{i32 1, !"wchar_size", i32 4}63!1 = !{!"clang version 6.0.0 "}64!2 = !{!3, !3, i64 0}65!3 = !{!"int", !4, i64 0}66!4 = !{!"omnipotent char", !5, i64 0}67!5 = !{!"Simple C/C++ TBAA"}68