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# NOTE: Assertions have been autogenerated by utils/update_mir_test_checks.py
# RUN: llc -march=riscv64 -mattr=+v -stop-after=prologepilog %s -o - 2>&1 | FileCheck %s
--- |
target datalayout = "e-m:e-p:64:64-i64:64-i128:128-n64-S128"
target triple = "riscv64"
define void @zvlsseg_spill(i64 *%base, i64 %vl) {
ret void
}
...
---
name: zvlsseg_spill
tracksRegLiveness: true
stack:
- { id: 0, offset: 0, size: 64, alignment: 8, stack-id: scalable-vector }
body: |
bb.0:
liveins: $x10, $x11
; CHECK-LABEL: name: zvlsseg_spill
; CHECK: liveins: $x10, $x11
; CHECK-NEXT: {{ $}}
; CHECK-NEXT: $x2 = frame-setup ADDI $x2, -16
; CHECK-NEXT: frame-setup CFI_INSTRUCTION def_cfa_offset 16
; CHECK-NEXT: $x12 = frame-setup PseudoReadVLENB
; CHECK-NEXT: $x12 = frame-setup SLLI killed $x12, 3
; CHECK-NEXT: $x2 = frame-setup SUB $x2, killed $x12
; CHECK-NEXT: dead $x0 = PseudoVSETVLI killed renamable $x11, 88, implicit-def $vl, implicit-def $vtype
; CHECK-NEXT: $v0_v1_v2_v3_v4_v5_v6 = PseudoVLSEG7E64_V_M1 renamable $x10, $noreg, 6, implicit $vl, implicit $vtype
; CHECK-NEXT: $x11 = ADDI $x2, 16
; CHECK-NEXT: $x12 = PseudoReadVLENB
; CHECK-NEXT: PseudoVSPILL7_M1 killed renamable $v0_v1_v2_v3_v4_v5_v6, killed $x11, killed $x12
; CHECK-NEXT: $x11 = ADDI $x2, 16
; CHECK-NEXT: $x12 = PseudoReadVLENB
; CHECK-NEXT: dead renamable $v7_v8_v9_v10_v11_v12_v13 = PseudoVRELOAD7_M1 killed $x11, killed $x12, implicit-def $v8
; CHECK-NEXT: VS1R_V killed $v8, killed renamable $x10
; CHECK-NEXT: $x10 = frame-destroy PseudoReadVLENB
; CHECK-NEXT: $x10 = frame-destroy SLLI killed $x10, 3
; CHECK-NEXT: $x2 = frame-destroy ADD $x2, killed $x10
; CHECK-NEXT: $x2 = frame-destroy ADDI $x2, 16
; CHECK-NEXT: PseudoRET
%0:gpr = COPY $x10
%1:gprnox0 = COPY $x11
$v0_v1_v2_v3_v4_v5_v6 = PseudoVLSEG7E64_V_M1 %0, %1, 6
PseudoVSPILL7_M1 killed renamable $v0_v1_v2_v3_v4_v5_v6, %stack.0, $x0
renamable $v7_v8_v9_v10_v11_v12_v13 = PseudoVRELOAD7_M1 %stack.0, $x0
VS1R_V killed $v8, %0:gpr
PseudoRET
...
|
