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author | Michael J. Spencer <bigcheesegs@gmail.com> | 2012-06-18 07:00:48 +0000 |
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committer | Michael J. Spencer <bigcheesegs@gmail.com> | 2012-06-18 07:00:48 +0000 |
commit | f97bd8c9cbebda523df6dfecd32283f23985ee84 (patch) | |
tree | e6c279bbb950570d415c10d335beb47466f0e317 /clang/lib/CodeGen/CodeGenModule.cpp | |
parent | 7b3f322517c2e026d2326e49ecf9bef1edb6e59d (diff) | |
download | bcm5719-llvm-f97bd8c9cbebda523df6dfecd32283f23985ee84.tar.gz bcm5719-llvm-f97bd8c9cbebda523df6dfecd32283f23985ee84.zip |
[MSExtensions] Add support for __forceinline.
__forceinline is a combination of the inline keyword and __attribute__((always_inline))
llvm-svn: 158653
Diffstat (limited to 'clang/lib/CodeGen/CodeGenModule.cpp')
-rw-r--r-- | clang/lib/CodeGen/CodeGenModule.cpp | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/clang/lib/CodeGen/CodeGenModule.cpp b/clang/lib/CodeGen/CodeGenModule.cpp index e64a20403c6..c72b8665f35 100644 --- a/clang/lib/CodeGen/CodeGenModule.cpp +++ b/clang/lib/CodeGen/CodeGenModule.cpp @@ -518,7 +518,7 @@ void CodeGenModule::SetLLVMFunctionAttributesForDefinition(const Decl *D, F->addFnAttr(llvm::Attribute::NoInline); // (noinline wins over always_inline, and we can't specify both in IR) - if (D->hasAttr<AlwaysInlineAttr>() && + if ((D->hasAttr<AlwaysInlineAttr>() || D->hasAttr<ForceInlineAttr>()) && !F->hasFnAttr(llvm::Attribute::NoInline)) F->addFnAttr(llvm::Attribute::AlwaysInline); @@ -935,7 +935,7 @@ CodeGenModule::shouldEmitFunction(const FunctionDecl *F) { if (getFunctionLinkage(F) != llvm::Function::AvailableExternallyLinkage) return true; if (CodeGenOpts.OptimizationLevel == 0 && - !F->hasAttr<AlwaysInlineAttr>()) + !F->hasAttr<AlwaysInlineAttr>() && !F->hasAttr<ForceInlineAttr>()) return false; // PR9614. Avoid cases where the source code is lying to us. An available // externally function should have an equivalent function somewhere else, |