llvm/test/CodeGen/MIR/X86/exception-function-state.mir

# RUN: llc -simplify-mir=0 -march=x86-64 -run-pass=none -o - %s | FileCheck -check-prefixes=FULL,ALL %s
# RUN: llc -simplify-mir=1 -march=x86-64 -run-pass=none -o - %s | FileCheck -check-prefixes=SIMPLE,ALL %s

# This test ensures that the MIR parser parses callee saved information in the
# stack objects correctly.

# ALL: name: func0
# ALL: callsEHReturn:   true
# ALL: callsUnwindInit: true
# ALL: hasEHCatchret:   true
# ALL: hasEHScopes:     true
# ALL: hasEHFunclets:   true

---
name: func0
callsEHReturn: true
callsUnwindInit: true
hasEHCatchret: true
hasEHScopes: true
hasEHFunclets: true
body: |
  bb.0:
...

# ALL: name: func1
# FULL: callsEHReturn: false
# FULL: callsUnwindInit: true
# FULL: hasEHCatchret: false
# FULL: hasEHScopes: true
# FULL: hasEHFunclets: false

# SIMPLE-NOT: callsEHReturn
# SIMPLE: callsUnwindInit: true
# SIMPLE-NOT: hasEHCatchret
# SIMPLE: hasEHScopes: true
# SIMPLE-NOT: hasEHFunclets
---
name: func1
tracksRegLiveness: true
callsEHReturn: false
callsUnwindInit: true
hasEHCatchret: false
hasEHScopes: true
hasEHFunclets: false
body: |
  bb.0:
...

# ALL: name: func2
# FULL: callsEHReturn: true
# FULL: callsUnwindInit: false
# FULL: hasEHCatchret: true
# FULL: hasEHScopes: false
# FULL: hasEHFunclets: false

# SIMPLE: callsEHReturn: true
# SIMPLE-NOT: callsUnwindInit
# SIMPLE: hasEHCatchret: true
# SIMPLE-NOT hasEHScopes
# SIMPLE-NOT: hasEHFunclets
---
name: func2
tracksRegLiveness: true
callsEHReturn: true
callsUnwindInit: false
hasEHCatchret: true
hasEHScopes: false
hasEHFunclets: false
body: |
  bb.0:
...