File: blockaddress.ll

package info (click to toggle)
llvm-3.1 3.1-1
  • links: PTS, VCS
  • area: main
  • in suites: wheezy
  • size: 80,224 kB
  • sloc: cpp: 491,014; asm: 110,971; ansic: 14,579; sh: 13,120; python: 6,152; ml: 4,719; makefile: 1,830; pascal: 1,553; perl: 874; xml: 283; lisp: 187; csh: 117; exp: 4
file content (27 lines) | stat: -rw-r--r-- 627 bytes parent folder | download | duplicates (2)
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 -inline -S < %s | FileCheck %s
; PR10162

; Make sure the blockaddress is mapped correctly when doit is inlined
; CHECK: store i8* blockaddress(@f, %here.i), i8** @ptr1, align 8

@i = global i32 1, align 4
@ptr1 = common global i8* null, align 8

define void @doit(i8** nocapture %pptr, i32 %cond) nounwind uwtable {
entry:
  %tobool = icmp eq i32 %cond, 0
  br i1 %tobool, label %if.end, label %here

here:
  store i8* blockaddress(@doit, %here), i8** %pptr, align 8
  br label %if.end

if.end:
  ret void
}

define void @f(i32 %cond) nounwind uwtable {
entry:
  call void @doit(i8** @ptr1, i32 %cond)
  ret void
}