File: thinlto-function-summary-functionattrs.ll

package info (click to toggle)
llvm-toolchain-13 1%3A13.0.1-6~deb11u1
  • links: PTS, VCS
  • area: main
  • in suites: bullseye
  • size: 1,418,812 kB
  • sloc: cpp: 5,290,827; ansic: 996,570; asm: 544,593; python: 188,212; objc: 72,027; lisp: 30,291; f90: 25,395; sh: 24,900; javascript: 9,780; pascal: 9,398; perl: 7,484; ml: 5,432; awk: 3,523; makefile: 2,892; xml: 953; cs: 573; fortran: 539
file content (27 lines) | stat: -rw-r--r-- 634 bytes parent folder | download | duplicates (19) 
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: 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
}