1; RUN: llc < %s -mtriple=aarch64-none-linux-gnu | FileCheck %s 2 3@.str = private unnamed_addr constant [11 x i8] c"val = %ld\0A\00", align 1 4 5; Function Attrs: noinline optnone 6define dso_local void @set_large(i64 %val) #0 { 7entry: 8 %val.addr = alloca i64, align 8 9 %large = alloca [268435456 x i64], align 8 10 %i = alloca i32, align 4 11 store i64 %val, ptr %val.addr, align 8 12 %0 = load i64, ptr %val.addr, align 8 13 %arrayidx = getelementptr inbounds [268435456 x i64], ptr %large, i64 0, i64 %0 14 store i64 1, ptr %arrayidx, align 8 15 %1 = load i64, ptr %val.addr, align 8 16 %arrayidx1 = getelementptr inbounds [268435456 x i64], ptr %large, i64 0, i64 %1 17 %2 = load i64, ptr %arrayidx1, align 8 18 %call = call i32 (ptr, ...) @printf(ptr @.str, i64 %2) 19 ret void 20} 21 22declare dso_local i32 @printf(ptr, ...) 23 24attributes #0 = { noinline optnone "frame-pointer"="all" uwtable } 25 26; CHECK: stp x[[SPILL_REG1:[0-9]+]], x[[SPILL_REG2:[0-9]+]], [sp, #-[[SPILL_OFFSET1:[0-9]+]]] 27; CHECK-NEXT: .cfi_def_cfa_offset [[SPILL_OFFSET1]] 28; CHECK-NEXT: str x[[SPILL_REG3:[0-9]+]], [sp, #[[SPILL_OFFSET2:[0-9]+]]] 29; CHECK-NEXT: mov x[[FRAME:[0-9]+]], sp 30; CHECK-NEXT: .cfi_def_cfa w[[FRAME]], [[SPILL_OFFSET1]] 31; CHECK-COUNT-128: sub sp, sp, #[[STACK1:[0-9]+]], lsl #12 32; CHECK-NEXT: sub sp, sp, #[[STACK2:[0-9]+]], lsl #12 33; CHECK-NEXT: sub sp, sp, #[[STACK3:[0-9]+]] 34; CHECK: sub x[[INDEX:[0-9]+]], x[[FRAME]], #8 35; CHECK-NEXT: str x0, [x[[INDEX]]] 36; CHECK-NEXT: ldr x[[VAL1:[0-9]+]], [x[[INDEX]]] 37; CHECK-NEXT: add x[[VAL3:[0-9]+]], sp, #8 38; CHECK-NEXT: mov x[[VAL2:[0-9]+]], #8 39; CHECK-NEXT: madd x[[VAL1]], x[[VAL1]], x[[VAL2]], x[[VAL3]] 40; CHECK-NEXT: mov x[[TMP1:[0-9]+]], #1 41; CHECK-NEXT: str x[[TMP1]], [x[[VAL1]]] 42; CHECK-NEXT: ldr x[[INDEX]], [x[[INDEX]]] 43; CHECK-NEXT: add x[[VAL3:[0-9]+]], sp, #8 44; CHECK-NEXT: mov x[[VAL4:[0-9]+]], #8 45; CHECK-NEXT: madd x[[INDEX]], x[[INDEX]], x[[VAL4]], x[[VAL3]] 46; CHECK-NEXT: ldr x1, [x[[INDEX]] 47; CHECK: bl printf 48; CHECK-COUNT-128: add sp, sp, #[[STACK1]], lsl #12 49; CHECK-NEXT: add sp, sp, #[[STACK2]], lsl #12 50; CHECK-NEXT: add sp, sp, #[[STACK3]] 51; CHECK-NEXT: .cfi_def_cfa wsp, [[SPILL_OFFSET1]] 52; CHECK-NEXT: ldr x[[SPILL_REG3]], [sp, #[[SPILL_OFFSET2]]] 53; CHECK-NEXT: ldp x[[SPILL_REG1]], x[[SPILL_REG2]], [sp], #[[SPILL_OFFSET1]] 54; CHECK-NEXT: .cfi_def_cfa_offset 0 55; CHECK-NEXT: .cfi_restore w[[SPILL_REG3]] 56; CHECK-NEXT: .cfi_restore w[[SPILL_REG2]] 57; CHECK-NEXT: .cfi_restore w[[SPILL_REG1]] 58