| ; RUN: llc -mtriple=aarch64-windows-msvc %s -o - | FileCheck %s |
| ; RUN: llc -mtriple=aarch64-linux-gnu %s -o - | FileCheck %s |
| ; RUN: llc -mtriple=arm64ec-windows-msvc %s -o - | FileCheck %s --check-prefixes=CHECK-EC |
| ; RUN: llc -global-isel -global-isel-abort=2 -verify-machineinstrs -mtriple=aarch64-windows-msvc %s -o - | FileCheck %s |
| ; RUN: llc -global-isel -global-isel-abort=2 -verify-machineinstrs -mtriple=aarch64-linux-gnu %s -o - | FileCheck %s |
| |
| target datalayout = "e-m:w-p:64:64-i32:32-i64:64-i128:128-n32:64-S128" |
| |
| %class.X = type { i8 } |
| %struct.B = type { ptr } |
| %struct.__va_list = type { ptr, ptr, ptr, i32, i32 } |
| |
| $"??_9B@@$BA@AA" = comdat any |
| |
| ; Function Attrs: noinline optnone |
| define linkonce_odr void @"??_9B@@$BA@AA"(ptr %this, ...) #1 comdat align 2 { |
| entry: |
| %valist = alloca %struct.__va_list |
| call void @llvm.va_start.p0(ptr %valist) |
| %this.addr = alloca ptr, align 8 |
| store ptr %this, ptr %this.addr, align 8 |
| %this1 = load ptr, ptr %this.addr, align 8 |
| call void asm sideeffect "", "~{d0}"() |
| %vtable = load ptr, ptr %this1, align 8 |
| %0 = load ptr, ptr %vtable, align 8 |
| call void @llvm.va_end.p0(ptr %valist) |
| musttail call void (ptr, ...) %0(ptr %this1, ...) |
| ret void |
| ; No predecessors! |
| ret void |
| } |
| |
| attributes #1 = { noinline optnone "thunk" } |
| |
| ; CHECK: mov v16.16b, v0.16b |
| ; CHECK: ldr x9, [x0] |
| ; CHECK: ldr x9, [x9] |
| ; CHECK: mov v0.16b, v16.16b |
| ; CHECK: br x9 |
| ; CHECK-EC: mov v7.16b, v0.16b |
| ; CHECK-EC: ldr x9, [x0] |
| ; CHECK-EC: ldr x11, [x9] |
| ; CHECK-EC: blr x9 |
| ; CHECK-EC-NEXT: mov v0.16b, v7.16b |
| ; CHECK-EC-NEXT: ldr q7, [sp] |
| ; CHECK-EC-NEXT: .seh_startepilogue |
| ; CHECK-EC-NEXT: ldr x30, [sp, #48] |
| ; CHECK-EC-NEXT: .seh_save_reg x30, 48 |
| ; CHECK-EC-NEXT: add sp, sp, #96 |
| ; CHECK-EC-NEXT: .seh_stackalloc 96 |
| ; CHECK-EC-NEXT: .seh_endepilogue |
| ; CHECK-EC-NEXT: br x11 |
