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LTO: -internalize sets visibility to default

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Visibility is meaningless when the linkage is local.  Change
`-internalize` to reset the visibility to `default`.

<rdar://problem/16141113>

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@207979 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Duncan P. N. Exon Smith
2014-05-05 17:40:44 +00:00
parent c6e42b5590
commit bbd9c21e07
2 changed files with 28 additions and 0 deletions
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test/Transforms/Internalize/local-visibility.ll
+25
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@@ -0,0 +1,25 @@
; RUN: opt < %s -internalize -S | FileCheck %s
; Internalized symbols should have default visibility.
; CHECK: @global = global i32 0
@global = global i32 0
@llvm.used = appending global [1 x i32*] [i32* @global]
; CHECK: @hidden.variable = internal global i32 0
@hidden.variable = hidden global i32 0
; CHECK: @protected.variable = internal global i32 0
@protected.variable = protected global i32 0
; CHECK: @hidden.alias = alias internal i32* @global
@hidden.alias = hidden alias i32* @global
; CHECK: @protected.alias = alias internal i32* @global
@protected.alias = protected alias i32* @global
; CHECK: define internal void @hidden.function() {
define hidden void @hidden.function() {
ret void
}
; CHECK: define internal void @protected.function() {
define protected void @protected.function() {
ret void
}