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1; RUN: llc < %s -asm-verbose=false -verify-machineinstrs -disable-wasm-fallthrough-return-opt -wasm-keep-registers | FileCheck %s2 3target triple = "wasm32-unknown-unknown"4 5@args = hidden local_unnamed_addr global [32 x i32] zeroinitializer, align 166 7; Function Attrs: norecurse nounwind8define hidden i32 @main() local_unnamed_addr #0 {9 10; If LSR stops selecting a negative base reg value, then this test will no11; longer be useful as written.12; CHECK: i32.const $push[[L0:[0-9]+]]=, -12813; CHECK-NEXT: local.set 0, $pop[[L0]]14entry:15 br label %for.body16 17for.body: ; preds = %for.body, %entry18 %i.04 = phi i32 [ 0, %entry ], [ %inc, %for.body ]19; The offset should not be folded into the store.20; CHECK: i32.const $push{{[0-9]+}}=, args+12821; CHECK: i32.add $push[[L1:[0-9]+]]=,22; CHECK: i32.store 0($pop[[L1]])23 %arrayidx = getelementptr inbounds [32 x i32], ptr @args, i32 0, i32 %i.0424 store i32 1, ptr %arrayidx, align 4, !tbaa !125 %inc = add nuw nsw i32 %i.04, 126 %exitcond = icmp eq i32 %inc, 3227 br i1 %exitcond, label %for.end, label %for.body, !llvm.loop !528 29for.end: ; preds = %for.body30 ret i32 031}32 33attributes #0 = { norecurse nounwind "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" "stack-protector-buffer-size"="8" "target-cpu"="generic" "unsafe-fp-math"="false" "use-soft-float"="false" }34 35!llvm.ident = !{!0}36 37!0 = !{!"clang version 4.0.0 (trunk 279056) (llvm/trunk 279074)"}38!1 = !{!2, !2, i64 0}39!2 = !{!"int", !3, i64 0}40!3 = !{!"omnipotent char", !4, i64 0}41!4 = !{!"Simple C/C++ TBAA"}42!5 = distinct !{!5, !6}43!6 = !{!"llvm.loop.unroll.disable"}44