maxjhandsome
/
llvm-project
forked from OSchip/llvm-project
1
0
Fork 0
Code Issues Pull Requests Packages Releases Wiki Activity

This attribute somehow remained nameless in the attribute tablegen, until now. 

llvm-svn: 196415
This commit is contained in:
Aaron Ballman 2013-12-04 21:43:30 +00:00
parent 3c842626ab
commit 3001339783
2 changed files with 5 additions and 3 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

5
clang/include/clang/Basic/Attr.td
View File

@ -916,7 +916,10 @@ def WeakRef : InheritableAttr {
}
def X86ForceAlignArgPointer : InheritableAttr, TargetSpecificAttr {
let Spellings = [];
let Spellings = [GNU<"force_align_arg_pointer">];
// Technically, this appertains to a FunctionDecl, but the target-specific
// code silently allows anything function-like (such as typedefs or function
// pointers), but does not apply the attribute to them.
}
// Attribute to disable AddressSanitizer (or equivalent) checks.

3
clang/lib/Sema/TargetAttributesSema.cpp
View File

@ -267,8 +267,7 @@ namespace {
}
}
if (Triple.getArch() != llvm::Triple::x86_64 &&
(Attr.getName()->getName() == "force_align_arg_pointer" ||
Attr.getName()->getName() == "__force_align_arg_pointer__")) {
Attr.getKind() == AttributeList::AT_X86ForceAlignArgPointer) {
HandleX86ForceAlignArgPointerAttr(D, Attr, S);
return true;
}