File: cfi-inserter-check-order.ll

package info (click to toggle)
llvm-toolchain-9 1%3A9.0.1-16
  • links: PTS, VCS
  • area: main
  • in suites: bullseye
  • size: 882,436 kB
  • sloc: cpp: 4,167,636; ansic: 714,256; asm: 457,610; python: 155,927; objc: 65,094; sh: 42,856; lisp: 26,908; perl: 7,786; pascal: 7,722; makefile: 6,881; ml: 5,581; awk: 3,648; cs: 2,027; xml: 888; javascript: 381; ruby: 156
file content (15 lines) | stat: -rw-r--r-- 497 bytes parent folder | download | duplicates (26) 
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
}