File: calltest.ll

package info (click to toggle)
llvm-toolchain-17 1%3A17.0.6-22
  • links: PTS, VCS
  • area: main
  • in suites: forky, sid, trixie
  • size: 1,799,624 kB
  • sloc: cpp: 6,428,607; ansic: 1,383,196; asm: 793,408; python: 223,504; objc: 75,364; f90: 60,502; lisp: 33,869; pascal: 15,282; sh: 9,684; perl: 7,453; ml: 4,937; awk: 3,523; makefile: 2,889; javascript: 2,149; xml: 888; fortran: 619; cs: 573
file content (34 lines) | stat: -rw-r--r-- 902 bytes parent folder | download | duplicates (12) 
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
29
30
31
32
33
34
 
; RUN: llvm-as < %s | llvm-dis > %t1.ll
; RUN: llvm-as %t1.ll -o - | llvm-dis > %t2.ll
; RUN: diff %t1.ll %t2.ll

%FunTy = type i32 (i32)

define void @invoke(ptr %x) {
  %foo = call i32 %x( i32 123 )           ; <i32> [#uses=0]
  %foo2 = tail call i32 %x( i32 123 )             ; <i32> [#uses=0]
  ret void
}

define i32 @main(i32 %argc) personality ptr @__gxx_personality_v0 {
  %retval = call i32 @test( i32 %argc )           ; <i32> [#uses=2]
  %two = add i32 %retval, %retval         ; <i32> [#uses=1]
  %retval2 = invoke i32 @test( i32 %argc )
     to label %Next unwind label %Error              ; <i32> [#uses=1]

Next:
  %two2 = add i32 %two, %retval2          ; <i32> [#uses=1]
  call void @invoke( ptr @test )
  ret i32 %two2

Error:
  %exn = landingpad {ptr, i32}
            cleanup
  ret i32 -1
}

define i32 @test(i32 %i0) {
        ret i32 %i0
}

declare i32 @__gxx_personality_v0(...)