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| author | David Majnemer <david.majnemer@gmail.com> | 2015-02-04 07:23:21 +0000 |
|---|---|---|
| committer | David Majnemer <david.majnemer@gmail.com> | 2015-02-04 07:23:21 +0000 |
| commit | 631a90b6bc1d8526d463660934dedf21c1904e5f (patch) | |
| tree | 25419238e391a33944531d075c189ceac4e153d5 /clang/lib/CodeGen | |
| parent | a3d95342485530eff535e880fbd94673cf3d62e9 (diff) | |
| download | bcm5719-llvm-631a90b6bc1d8526d463660934dedf21c1904e5f.tar.gz bcm5719-llvm-631a90b6bc1d8526d463660934dedf21c1904e5f.zip | |
Sema: Add support for __declspec(restrict)
__declspec(restrict) and __attribute(malloc) are both handled
identically by clang: they are allowed to the noalias LLVM attribute.
Seeing as how noalias models the C99 notion of 'restrict', rename the
internal clang attribute to Restrict from Malloc.
llvm-svn: 228120
Diffstat (limited to 'clang/lib/CodeGen')
| -rw-r--r-- | clang/lib/CodeGen/CGCall.cpp | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/clang/lib/CodeGen/CGCall.cpp b/clang/lib/CodeGen/CGCall.cpp index 6515d14f8bb..b0b30a6133a 100644 --- a/clang/lib/CodeGen/CGCall.cpp +++ b/clang/lib/CodeGen/CGCall.cpp @@ -1402,7 +1402,7 @@ void CodeGenModule::ConstructAttributeList(const CGFunctionInfo &FI, FuncAttrs.addAttribute(llvm::Attribute::ReadOnly); FuncAttrs.addAttribute(llvm::Attribute::NoUnwind); } - if (TargetDecl->hasAttr<MallocAttr>()) + if (TargetDecl->hasAttr<RestrictAttr>()) RetAttrs.addAttribute(llvm::Attribute::NoAlias); if (TargetDecl->hasAttr<ReturnsNonNullAttr>()) RetAttrs.addAttribute(llvm::Attribute::NonNull); |
