File: md_on_instruction.ll

package info (click to toggle)
llvm-toolchain-3.9 1%3A3.9.1-8
  • links: PTS, VCS
  • area: main
  • in suites: stretch
  • size: 441,060 kB
  • ctags: 428,777
  • sloc: cpp: 2,546,577; ansic: 538,318; asm: 119,677; objc: 103,316; python: 102,148; sh: 27,847; pascal: 5,626; ml: 5,510; perl: 5,293; lisp: 4,801; makefile: 2,177; xml: 686; cs: 362; php: 212; csh: 117
file content (28 lines) | stat: -rw-r--r-- 624 bytes parent folder | download | duplicates (13) 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
 
; RUN: llvm-as < %s | llvm-dis | llvm-as | llvm-dis | FileCheck %s

define i32 @foo() nounwind ssp {
entry:
  ; CHECK: %retval = alloca i32
  ; CHECK: store i32 42, i32* %retval, !md !0
  ; CHECK: br label %0, !md !1
  %retval = alloca i32
  store i32 42, i32* %retval, !md !0
  br label %0, !md !1

; <label:0>
  ; CHECK: %1 = load i32, i32* %retval, !md !2
  ; CHECK: ret i32 %1, !md !3
  %1 = load i32, i32* %retval, !md !2
  ret i32 %1, !md !3
}

; CHECK: !0 = !{}
; CHECK: !1 = distinct !{}
; CHECK: !2 = !{!0}
; CHECK: !3 = !{!4}
; CHECK: !4 = !{!0, !2}
!0 = !{}
!1 = distinct !{}
!2 = !{!0}
!3 = !{!4}
!4 = !{!0, !2}