File: cfi-inserter-check-order.ll

package info (click to toggle)
llvm-toolchain-20 1%3A20.1.8-1
  • links: PTS, VCS
  • area: main
  • in suites: experimental
  • size: 2,111,696 kB
  • sloc: cpp: 7,438,781; ansic: 1,393,871; asm: 1,012,926; python: 241,771; f90: 86,635; objc: 75,411; lisp: 42,144; pascal: 17,286; sh: 8,596; ml: 5,082; perl: 4,730; makefile: 3,591; awk: 3,523; javascript: 2,251; xml: 892; fortran: 672
file content (15 lines) | stat: -rw-r--r-- 497 bytes parent folder | download | duplicates (35)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
; RUN: llc -mtriple=x86_64-- -O2 -enable-machine-outliner -debug-pass=Structure < %s -o /dev/null 2>&1 | FileCheck %s

; REQUIRES: asserts

; Confirm that passes that can add CFI instructions run before CFI instruction inserter.

; CHECK-LABEL: Pass Arguments:
; CHECK:       Check CFA info and insert CFI instructions if needed
; CHECK-NOT:   X86 Optimize Call Frame
; CHECK-NOT:   Prologue/Epilogue Insertion & Frame Finalization
; CHECK-NOT:   Machine Outliner

define void @f() {
  ret void
}