| ; RUN: llc < %s -mtriple=aarch64-none-linux-gnu | FileCheck %s |
| |
| @.str = private unnamed_addr constant [11 x i8] c"val = %ld\0A\00", align 1 |
| |
| ; Function Attrs: noinline optnone |
| define dso_local void @set_large(i64 %val) #0 { |
| entry: |
| %val.addr = alloca i64, align 8 |
| %large = alloca [268435456 x i64], align 8 |
| %i = alloca i32, align 4 |
| store i64 %val, ptr %val.addr, align 8 |
| %0 = load i64, ptr %val.addr, align 8 |
| %arrayidx = getelementptr inbounds [268435456 x i64], ptr %large, i64 0, i64 %0 |
| store i64 1, ptr %arrayidx, align 8 |
| %1 = load i64, ptr %val.addr, align 8 |
| %arrayidx1 = getelementptr inbounds [268435456 x i64], ptr %large, i64 0, i64 %1 |
| %2 = load i64, ptr %arrayidx1, align 8 |
| %call = call i32 (ptr, ...) @printf(ptr @.str, i64 %2) |
| ret void |
| } |
| |
| declare dso_local i32 @printf(ptr, ...) |
| |
| attributes #0 = { noinline optnone "frame-pointer"="all" uwtable } |
| |
| ; CHECK: stp x[[SPILL_REG1:[0-9]+]], x[[SPILL_REG2:[0-9]+]], [sp, #-[[SPILL_OFFSET1:[0-9]+]]] |
| ; CHECK-NEXT: .cfi_def_cfa_offset [[SPILL_OFFSET1]] |
| ; CHECK-NEXT: str x[[SPILL_REG3:[0-9]+]], [sp, #[[SPILL_OFFSET2:[0-9]+]]] |
| ; CHECK-NEXT: mov x[[FRAME:[0-9]+]], sp |
| ; CHECK-NEXT: .cfi_def_cfa w[[FRAME]], [[SPILL_OFFSET1]] |
| ; CHECK-COUNT-128: sub sp, sp, #[[STACK1:[0-9]+]], lsl #12 |
| ; CHECK-NEXT: sub sp, sp, #[[STACK2:[0-9]+]], lsl #12 |
| ; CHECK-NEXT: sub sp, sp, #[[STACK3:[0-9]+]] |
| ; CHECK: sub x[[INDEX:[0-9]+]], x[[FRAME]], #8 |
| ; CHECK-NEXT: str x0, [x[[INDEX]]] |
| ; CHECK-NEXT: ldr x[[VAL1:[0-9]+]], [x[[INDEX]]] |
| ; CHECK-NEXT: add x[[VAL3:[0-9]+]], sp, #8 |
| ; CHECK-NEXT: mov x[[VAL2:[0-9]+]], #8 |
| ; CHECK-NEXT: madd x[[VAL1]], x[[VAL1]], x[[VAL2]], x[[VAL3]] |
| ; CHECK-NEXT: mov x[[TMP1:[0-9]+]], #1 |
| ; CHECK-NEXT: str x[[TMP1]], [x[[VAL1]]] |
| ; CHECK-NEXT: ldr x[[INDEX]], [x[[INDEX]]] |
| ; CHECK-NEXT: add x[[VAL3:[0-9]+]], sp, #8 |
| ; CHECK-NEXT: mov x[[VAL4:[0-9]+]], #8 |
| ; CHECK-NEXT: madd x[[INDEX]], x[[INDEX]], x[[VAL4]], x[[VAL3]] |
| ; CHECK-NEXT: ldr x1, [x[[INDEX]] |
| ; CHECK: bl printf |
| ; CHECK-COUNT-128: add sp, sp, #[[STACK1]], lsl #12 |
| ; CHECK-NEXT: add sp, sp, #[[STACK2]], lsl #12 |
| ; CHECK-NEXT: add sp, sp, #[[STACK3]] |
| ; CHECK-NEXT: .cfi_def_cfa wsp, [[SPILL_OFFSET1]] |
| ; CHECK-NEXT: ldr x[[SPILL_REG3]], [sp, #[[SPILL_OFFSET2]]] |
| ; CHECK-NEXT: ldp x[[SPILL_REG1]], x[[SPILL_REG2]], [sp], #[[SPILL_OFFSET1]] |
| ; CHECK-NEXT: .cfi_def_cfa_offset 0 |
| ; CHECK-NEXT: .cfi_restore w[[SPILL_REG3]] |
| ; CHECK-NEXT: .cfi_restore w[[SPILL_REG2]] |
| ; CHECK-NEXT: .cfi_restore w[[SPILL_REG1]] |
