File: readnone-mayunwind.ll

package info (click to toggle)
llvm-toolchain-7 1%3A7.0.1-8~deb9u3
  • links: PTS, VCS
  • area: main
  • in suites: stretch
  • size: 733,456 kB
  • sloc: cpp: 3,776,651; 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; ruby: 156
file content (15 lines) | stat: -rw-r--r-- 352 bytes parent folder | download | duplicates (8) 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
 
; RUN: opt -S -early-cse < %s | FileCheck %s

declare void @readnone_may_unwind() readnone

define void @f(i32* %ptr) {
; CHECK-LABEL: @f(
; CHECK: store i32 100, i32* %ptr
; CHECK: call void @readnone_may_unwind()
; CHECK: store i32 200, i32* %ptr

  store i32 100, i32* %ptr
  call void @readnone_may_unwind()
  store i32 200, i32* %ptr
  ret void
}