File: md_on_instruction.ll

package info (click to toggle)
llvm-toolchain-20 1%3A20.1.6-1~exp1
  • links: PTS, VCS
  • area: main
  • in suites: experimental
  • size: 2,111,304 kB
  • sloc: cpp: 7,438,677; ansic: 1,393,822; asm: 1,012,926; python: 241,650; f90: 86,635; objc: 75,479; lisp: 42,144; pascal: 17,286; sh: 10,027; ml: 5,082; perl: 4,730; awk: 3,523; makefile: 3,349; javascript: 2,251; xml: 892; fortran: 672
file content (28 lines) | stat: -rw-r--r-- 638 bytes parent folder | download | duplicates (14) 
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, ptr %retval, align 4, !md !0
  ; CHECK: br label %0, !md !1
  %retval = alloca i32
  store i32 42, ptr %retval, !md !0
  br label %0, !md !1

; <label:0>
  ; CHECK: %1 = load i32, ptr %retval, align 4, !md !2
  ; CHECK: ret i32 %1, !md !3
  %1 = load i32, ptr %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}