File: cfi-inserter-check-order.ll

package info (click to toggle)
llvm-toolchain-7 1%3A7.0.1-8%2Bdeb10u2
  • links: PTS, VCS
  • area: main
  • in suites: buster
  • size: 734,616 kB
  • sloc: cpp: 3,776,926; ansic: 633,271; asm: 350,301; python: 142,716; objc: 107,612; sh: 22,626; lisp: 11,056; perl: 7,999; pascal: 6,742; ml: 5,537; awk: 3,536; makefile: 2,557; cs: 2,027; xml: 841; javascript: 518; ruby: 156
file content (15 lines) | stat: -rw-r--r-- 497 bytes parent folder | download | duplicates (32)
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
}