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| author | Duncan Sands <baldrick@free.fr> | 2008-05-26 19:58:59 +0000 |
|---|---|---|
| committer | Duncan Sands <baldrick@free.fr> | 2008-05-26 19:58:59 +0000 |
| commit | 28c3cff8250b3fe2adc6479306fe7dbdb48a1bdb (patch) | |
| tree | 7228a30f4d1d804257ae14016a3b4c254de30c06 /include/llvm/GlobalVariable.h | |
| parent | 78ecf0d7b1ee7b1c44825d746b2f64e3a14aeb9b (diff) | |
| download | external_llvm-28c3cff8250b3fe2adc6479306fe7dbdb48a1bdb.tar.gz external_llvm-28c3cff8250b3fe2adc6479306fe7dbdb48a1bdb.tar.bz2 external_llvm-28c3cff8250b3fe2adc6479306fe7dbdb48a1bdb.zip | |
Factor code to copy global value attributes like
the section or the visibility from one global
value to another: copyAttributesFrom. This is
particularly useful for duplicating functions:
previously this was done by explicitly copying
each attribute in turn at each place where a
new function was created out of an old one, with
the result that obscure attributes were regularly
forgotten (like the collector or the section).
Hopefully now everything is uniform and nothing
is forgotten.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@51567 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'include/llvm/GlobalVariable.h')
| -rw-r--r-- | include/llvm/GlobalVariable.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/include/llvm/GlobalVariable.h b/include/llvm/GlobalVariable.h index ac72b77e76..a578cd1c09 100644 --- a/include/llvm/GlobalVariable.h +++ b/include/llvm/GlobalVariable.h @@ -118,6 +118,10 @@ public: bool isThreadLocal() const { return isThreadLocalSymbol; } void setThreadLocal(bool Val) { isThreadLocalSymbol = Val; } + /// copyAttributesFrom - copy all additional attributes (those not needed to + /// create a GlobalVariable) from the GlobalVariable Src to this one. + void copyAttributesFrom(const GlobalValue *Src); + /// removeFromParent - This method unlinks 'this' from the containing module, /// but does not delete it. /// |