diff options
| 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 | eea64802558cc398571938b1f28cda1d4fa79ec3 (patch) | |
| tree | cff7c15350ed90fd8824ec94b26d93678d9da975 /lib/CodeGen/CodeGenModule.h | |
| parent | f453cb9f677e16c00b358ec91eccf5f003765dc6 (diff) | |
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.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@143350 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/CodeGen/CodeGenModule.h')
| -rw-r--r-- | lib/CodeGen/CodeGenModule.h | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/lib/CodeGen/CodeGenModule.h b/lib/CodeGen/CodeGenModule.h index dbc6a87bd1..ea2e177605 100644 --- a/lib/CodeGen/CodeGenModule.h +++ b/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. /// |