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| # RUN: llc -march=x86-64 -run-pass none -o - %s | FileCheck %s
# This test ensures that the MIR parser parses the cfi def_cfa_register
# operands correctly.
--- |
define void @func() #0 {
entry:
unreachable
}
attributes #0 = { "no-frame-pointer-elim"="true" }
...
---
name: func
tracksRegLiveness: true
frameInfo:
stackSize: 8
fixedStack:
- { id: 0, type: spill-slot, offset: -16, size: 8, alignment: 16 }
body: |
bb.0.entry:
liveins: $rbp
PUSH64r killed $rbp, implicit-def $rsp, implicit $rsp
CFI_INSTRUCTION def_cfa_offset 16
CFI_INSTRUCTION offset $rbp, -16
$rbp = MOV64rr $rsp
; CHECK: CFI_INSTRUCTION def_cfa_register $rbp
CFI_INSTRUCTION def_cfa_register $rbp
...
|