1 # RUN: llc -o - %s -mtriple=aarch64-windows -start-before=prologepilog \
2 # RUN: -stop-after=prologepilog | FileCheck %s
3 # Check save_freg_x, save_freg
5 # CHECK: early-clobber $sp = frame-setup STRDpre killed $d10, $sp, -16
6 # CHECK-NEXT: frame-setup SEH_SaveFReg_X 10, -16
7 # CHECK-NEXT: frame-setup STRDui killed $d8, $sp, 1 :: (store 8 into %stack.0)
8 # CHECK-NEXT: frame-setup SEH_SaveFReg 8, 8
9 # CHECK-NEXT: frame-setup SEH_PrologEnd
10 # CHECK: frame-destroy SEH_EpilogStart
11 # CHECK-NEXT: $d8 = frame-destroy LDRDui $sp, 1 :: (load 8 from %stack.0)
12 # CHECK-NEXT: frame-destroy SEH_SaveFReg 8, 8
13 # CHECK-NEXT: early-clobber $sp, $d10 = frame-destroy LDRDpost $sp, 16 :: (load 8 from %stack.1)
14 # CHECK-NEXT: frame-destroy SEH_SaveFReg_X 10, -16
15 # CHECK-NEXT: frame-destroy SEH_EpilogEnd
16 # CHECK-NEXT: RET_ReallyLR implicit $x0
21 exposesReturnsTwice: false
23 regBankSelected: false
26 tracksRegLiveness: true
30 - { reg: '$w0', virtual-reg: '' }
32 isFrameAddressTaken: false
33 isReturnAddressTaken: false
43 hasOpaqueSPAdjustment: true
45 hasMustTailInVarArgFunc: false
55 $d8 = FADDDrr $d0, killed $d1
56 $d10 = FADDDrr killed $d8, $d0
57 $x0 = COPY killed $d10
58 RET_ReallyLR implicit $x0