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| author | Anders Carlsson <andersca@mac.com> | 2011-10-31 16:27:11 +0000 |
|---|---|---|
| committer | Anders Carlsson <andersca@mac.com> | 2011-10-31 16:27:11 +0000 |
| commit | 2f1a6c3f015c6a7db51ef51f99519f88c43f894a (patch) | |
| tree | 2a4d018b4a94339d36b1b8ceca018c88399455af /clang/lib/CodeGen/CodeGenModule.h | |
| parent | a35cdd68cf799d1cd2f9346e24bcd67d0b2afad3 (diff) | |
| download | llvm-2f1a6c3f015c6a7db51ef51f99519f88c43f894a.zip llvm-2f1a6c3f015c6a7db51ef51f99519f88c43f894a.tar.gz llvm-2f1a6c3f015c6a7db51ef51f99519f88c43f894a.tar.bz2 | |
In x86_64, when calling an Objective-C method that returns a _Complex long double, make sure to use the objc_msgSend_fp2ret function which ensures that the return value will be {0, 0} if the receiver is nil.
llvm-svn: 143350
Diffstat (limited to 'clang/lib/CodeGen/CodeGenModule.h')
| -rw-r--r-- | clang/lib/CodeGen/CodeGenModule.h | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/clang/lib/CodeGen/CodeGenModule.h b/clang/lib/CodeGen/CodeGenModule.h index dbc6a87..ea2e1776 100644 --- a/clang/lib/CodeGen/CodeGenModule.h +++ b/clang/lib/CodeGen/CodeGenModule.h @@ -715,10 +715,14 @@ public: /// as a return type. bool ReturnTypeUsesSRet(const CGFunctionInfo &FI); - /// ReturnTypeUsesSret - Return true iff the given type uses 'fpret' when used - /// as a return type. + /// ReturnTypeUsesFPRet - Return true iff the given type uses 'fpret' when + /// used as a return type. bool ReturnTypeUsesFPRet(QualType ResultType); + /// ReturnTypeUsesFP2Ret - Return true iff the given type uses 'fp2ret' when + /// used as a return type. + bool ReturnTypeUsesFP2Ret(QualType ResultType); + /// ConstructAttributeList - Get the LLVM attributes and calling convention to /// use for a particular function type. /// |