File: type-unique-dst-types.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 (27 lines) | stat: -rw-r--r-- 785 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
 
; RUN: llvm-link %p/type-unique-dst-types.ll \
; RUN:           %p/Inputs/type-unique-dst-types2.ll \
; RUN:           %p/Inputs/type-unique-dst-types3.ll -S -o %t1.ll
; RUN: cat %t1.ll | FileCheck %s
; RUN: cat %t1.ll | FileCheck --check-prefix=RENAMED %s

; This tests the importance of keeping track of which types are part of the
; destination module.
; When the second input is merged in, the context gets an unused A.11. When
; the third module is then merged, we should pretend it doesn't exist.

; CHECK: %A = type { %B }
; CHECK-NEXT: %B = type { i8 }

; CHECK: @g3 = external global %A
; CHECK: @g1 = external global %A
; CHECK: @g2 = external global %A

; RENAMED-NOT: A.11

%A = type { %B }
%B = type { i8 }
@g3 = external global %A

define %A* @use_g3() {
  ret %A* @g3
}