1# RUN: llc -o - %s -run-pass fixup-statepoint-caller-saved -verify-machineinstrs | FileCheck %s 2 3--- | 4 target datalayout = "e-m:e-p270:32:32-p271:32:32-p272:64:64-i64:64-f80:128-n8:16:32:64-S128" 5 target triple = "x86_64-pc-linux-gnu" 6 7 declare void @foo(i64) 8 9 define ptr addrspace(1) @test_cp(i64 %a, i64 %b, i64 %c, ptr addrspace(1) %p) gc "statepoint-example" { 10 ret ptr addrspace(1) undef 11 } 12... 13--- 14name: test_cp 15alignment: 16 16tracksRegLiveness: true 17liveins: 18 - { reg: '$rdi', virtual-reg: '' } 19frameInfo: 20body: | 21 bb.0: 22 liveins: $rax, $rdi, $rbp 23 24 ; CHECK: renamable $rdi = COPY renamable $rax 25 ; CHECK: MOV64mr %stack.1, 1, $noreg, 0, $noreg, killed $rax :: (store (s64) into %stack.1) 26 ; CHECK: renamable $rax = MOV64rm renamable $rdi, 1, $noreg, 16, $noreg 27 ; CHECK: MOV64mr %stack.0, 1, $noreg, 0, $noreg, killed $rax :: (store (s64) into %stack.0) 28 ; CHECK: STATEPOINT 0, 0, 0, @foo, 2, 0, 2, 0, 2, 1, 1, 8, %stack.0, 0, 2, 1, 1, 8, %stack.1, 0, 2, 0, 2, 1, 0, 0, csr_64, implicit-def $rsp, implicit-def $ssp :: (load (s64) from %stack.0), (load store (s64) on %stack.1) 29 renamable $rdi = COPY killed renamable $rax 30 renamable $rax = MOV64rm renamable $rdi, 1, $noreg, 16, $noreg 31 renamable $rdi = STATEPOINT 0, 0, 0, @foo, 2, 0, 2, 0, 2, 1, renamable $rax, 2, 1, killed renamable $rdi(tied-def 0), 2, 0, 2, 1, 0, 0, csr_64, implicit-def $rsp, implicit-def $ssp 32 $rax = COPY killed renamable $rdi 33 RET 0, killed $rax 34... 35