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author | Stephen Hines <srhines@google.com> | 2013-08-07 15:07:10 -0700 |
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committer | Stephen Hines <srhines@google.com> | 2013-08-07 15:07:10 -0700 |
commit | fab2daa4a1127ecb217abe2b07c1769122b6fee1 (patch) | |
tree | 268ebfd1963fd98ba412e76819afdf95a7d4267b /lib/IR/Module.cpp | |
parent | 8197ac1c1a0a91baa70c4dea8cb488f254ef974c (diff) | |
parent | 10251753b6897adcd22cc981c0cc42f348c109de (diff) | |
download | external_llvm-fab2daa4a1127ecb217abe2b07c1769122b6fee1.zip external_llvm-fab2daa4a1127ecb217abe2b07c1769122b6fee1.tar.gz external_llvm-fab2daa4a1127ecb217abe2b07c1769122b6fee1.tar.bz2 |
Merge commit '10251753b6897adcd22cc981c0cc42f348c109de' into merge-20130807
Conflicts:
lib/Archive/ArchiveReader.cpp
lib/Support/Unix/PathV2.inc
Change-Id: I29d8c1e321a4a380b6013f00bac6a8e4b593cc4e
Diffstat (limited to 'lib/IR/Module.cpp')
-rw-r--r-- | lib/IR/Module.cpp | 16 |
1 files changed, 14 insertions, 2 deletions
diff --git a/lib/IR/Module.cpp b/lib/IR/Module.cpp index 3f505aa..968b8f4 100644 --- a/lib/IR/Module.cpp +++ b/lib/IR/Module.cpp @@ -233,8 +233,7 @@ Function *Module::getFunction(StringRef Name) const { /// If AllowLocal is set to true, this function will return types that /// have an local. By default, these types are not returned. /// -GlobalVariable *Module::getGlobalVariable(StringRef Name, - bool AllowLocal) const { +GlobalVariable *Module::getGlobalVariable(StringRef Name, bool AllowLocal) { if (GlobalVariable *Result = dyn_cast_or_null<GlobalVariable>(getNamedValue(Name))) if (AllowLocal || !Result->hasLocalLinkage()) @@ -325,6 +324,19 @@ getModuleFlagsMetadata(SmallVectorImpl<ModuleFlagEntry> &Flags) const { } } +/// Return the corresponding value if Key appears in module flags, otherwise +/// return null. +Value *Module::getModuleFlag(StringRef Key) const { + SmallVector<Module::ModuleFlagEntry, 8> ModuleFlags; + getModuleFlagsMetadata(ModuleFlags); + for (unsigned I = 0, E = ModuleFlags.size(); I < E; ++I) { + const ModuleFlagEntry &MFE = ModuleFlags[I]; + if (Key == MFE.Key->getString()) + return MFE.Val; + } + return 0; +} + /// getModuleFlagsMetadata - Returns the NamedMDNode in the module that /// represents module-level flags. This method returns null if there are no /// module-level flags. |