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1; RUN: llc < %s -mtriple=arm64-apple-ios | FileCheck %s2 3; Can't fold the increment by 1<<12 into a post-increment load4; rdar://103013355 6@test_data = common global i32 0, align 47 8define void @t() nounwind ssp {9; CHECK-LABEL: t:10entry:11 br label %for.body12 13for.body:14; CHECK: for.body15; CHECK: ldr w{{[0-9]+}}, [x{{[0-9]+}}]16; CHECK: add x[[REG:[0-9]+]],17; CHECK: x[[REG]], #1, lsl #1218 %indvars.iv = phi i64 [ 0, %entry ], [ %indvars.iv.next, %for.body ]19 %0 = shl nsw i64 %indvars.iv, 1220 %add = add nsw i64 %0, 3462817382421 %1 = inttoptr i64 %add to ptr22 %2 = load volatile i32, ptr %1, align 409623 store volatile i32 %2, ptr @test_data, align 424 %indvars.iv.next = add i64 %indvars.iv, 125 %lftr.wideiv = trunc i64 %indvars.iv.next to i3226 %exitcond = icmp eq i32 %lftr.wideiv, 20027 br i1 %exitcond, label %for.end, label %for.body28 29for.end:30 ret void31}32