File: reduce-instructions-token-preallocated.ll

package info (click to toggle)
swiftlang 6.0.3-2
  • links: PTS, VCS
  • area: main
  • in suites: forky, sid, trixie
  • size: 2,519,992 kB
  • sloc: cpp: 9,107,863; ansic: 2,040,022; asm: 1,135,751; python: 296,500; objc: 82,456; f90: 60,502; lisp: 34,951; pascal: 19,946; sh: 18,133; perl: 7,482; ml: 4,937; javascript: 4,117; makefile: 3,840; awk: 3,535; xml: 914; fortran: 619; cs: 573; ruby: 573
file content (23 lines) | stat: -rw-r--r-- 989 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
 
; RUN: llvm-reduce --abort-on-invalid-reduction --delta-passes=instructions --test FileCheck --test-arg --check-prefixes=CHECK,INTERESTING --test-arg %s --test-arg --input-file %s -o %t
; RUN: FileCheck -check-prefixes=CHECK,RESULT %s < %t

%Foo = type { i32, i32 }

declare token @llvm.call.preallocated.setup(i32)
declare ptr @llvm.call.preallocated.arg(token, i32)
declare void @init(ptr)
declare void @foo_p(ptr preallocated(%Foo))

; CHECK-LABEL: define void @preallocated_with_init() {
; INTERESTING: call void @foo_p

; RESULT: %t = call token @llvm.call.preallocated.setup(i32 1)
; RESULT-NEXT: call void @foo_p(ptr preallocated(%Foo) null) [ "preallocated"(token %t) ]
; RESULT-NEXT: ret void
define void @preallocated_with_init() {
  %t = call token @llvm.call.preallocated.setup(i32 1)
  %a = call ptr @llvm.call.preallocated.arg(token %t, i32 0) preallocated(%Foo)
  call void @init(ptr %a)
  call void @foo_p(ptr preallocated(%Foo) %a) ["preallocated"(token %t)]
  ret void
}