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authorBill Wendling <isanbard@gmail.com>2012-08-17 18:33:14 +0000
committerBill Wendling <isanbard@gmail.com>2012-08-17 18:33:14 +0000
commit32811bef956e0fae4329e6515420d85f7e510660 (patch)
tree13100e97e25505d643790bc4cb43c45fee52a4b8 /tools/llvm-nm
parentd5118c8f78a05ad0b426b6032138d1d934b77c8d (diff)
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Change the `linker_private_weak_def_auto' linkage to `linkonce_odr_auto_hide' to
make it more consistent with its intended semantics. The `linker_private_weak_def_auto' linkage type was meant to automatically hide globals which never had their addresses taken. It has nothing to do with the `linker_private' linkage type, which outputs the symbols with a `l' (ell) prefix among other things. The intended semantic is more like the `linkonce_odr' linkage type. Change the name of the linkage type to `linkonce_odr_auto_hide'. And therefore changing the semantics so that it produces the correct output for the linker. Note: The old linkage name `linker_private_weak_def_auto' will still parse but is not a synonym for `linkonce_odr_auto_hide'. This should be removed in 4.0. <rdar://problem/11754934> git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@162114 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'tools/llvm-nm')
-rw-r--r--tools/llvm-nm/llvm-nm.cpp1
1 files changed, 0 insertions, 1 deletions
diff --git a/tools/llvm-nm/llvm-nm.cpp b/tools/llvm-nm/llvm-nm.cpp
index 9afbd4d..eb52acc 100644
--- a/tools/llvm-nm/llvm-nm.cpp
+++ b/tools/llvm-nm/llvm-nm.cpp
@@ -256,7 +256,6 @@ static void DumpSymbolNameForGlobalValue(GlobalValue &GV) {
if (GV.hasPrivateLinkage() ||
GV.hasLinkerPrivateLinkage() ||
GV.hasLinkerPrivateWeakLinkage() ||
- GV.hasLinkerPrivateWeakDefAutoLinkage() ||
GV.hasAvailableExternallyLinkage())
return;
char TypeChar = TypeCharForSymbol(GV);