You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
28 lines
634 B
28 lines
634 B
; RUN: opt -module-summary %s -o %t.o
|
|
; RUN: llvm-bcanalyzer -dump %t.o | FileCheck %s
|
|
|
|
; CHECK: <GLOBALVAL_SUMMARY_BLOCK
|
|
; ensure @f is marked readnone
|
|
; CHECK: <PERMODULE {{.*}} op0=0 {{.*}} op3=1
|
|
; ensure @g is marked readonly
|
|
; CHECK: <PERMODULE {{.*}} op0=1 {{.*}} op3=2
|
|
; ensure @h is marked norecurse
|
|
; CHECK: <PERMODULE {{.*}} op0=2 {{.*}} op3=4
|
|
; ensure @i is marked returndoesnotalias
|
|
; CHECK: <PERMODULE {{.*}} op0=3 {{.*}} op3=8
|
|
|
|
define void @f() readnone {
|
|
ret void
|
|
}
|
|
define void @g() readonly {
|
|
ret void
|
|
}
|
|
define void @h() norecurse {
|
|
ret void
|
|
}
|
|
|
|
define noalias i8* @i() {
|
|
%r = alloca i8
|
|
ret i8* %r
|
|
}
|