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Add a small test showing when a linkonce_odr symbol can be hidden.

llvm-svn: 214311
This commit is contained in:
Rafael Espindola 2014-07-30 15:31:21 +00:00
parent e21aa5698e
commit baab42a761

View File

@ -17,14 +17,37 @@
target triple = "x86_64-unknown-linux-gnu"
; CHECK: define internal void @f()
define hidden void @f() {
; CHECK: define internal void @f1()
define hidden void @f1() {
ret void
}
; CHECK: define hidden void @g()
define hidden void @g() {
; CHECK: define hidden void @f2()
define hidden void @f2() {
ret void
}
@llvm.used = appending global [1 x i8*] [ i8* bitcast (void ()* @g to i8*)]
@llvm.used = appending global [1 x i8*] [ i8* bitcast (void ()* @f2 to i8*)]
; CHECK: define void @f3()
define void @f3() {
call void @f4()
ret void
}
; CHECK: define internal void @f4()
define linkonce_odr void @f4() {
ret void
}
; CHECK: define linkonce_odr void @f5()
define linkonce_odr void @f5() {
ret void
}
@g5 = global void()* @f5
; CHECK: define internal void @f6() unnamed_addr
define linkonce_odr void @f6() unnamed_addr {
ret void
}
@g6 = global void()* @f6