[llvm-commits] [llvm] r62155 - /llvm/trunk/lib/Target/CppBackend/CPPBackend.cpp
Chris Lattner
sabre at nondot.org
Mon Jan 12 23:22:23 PST 2009
Author: lattner
Date: Tue Jan 13 01:22:22 2009
New Revision: 62155
URL: http://llvm.org/viewvc/llvm-project?rev=62155&view=rev
Log:
make -march=cpp handle the nocapture attribute, make it assert if it
sees attributes it doesn't know.
Modified:
llvm/trunk/lib/Target/CppBackend/CPPBackend.cpp
Modified: llvm/trunk/lib/Target/CppBackend/CPPBackend.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Target/CppBackend/CPPBackend.cpp?rev=62155&r1=62154&r2=62155&view=diff
==============================================================================
--- llvm/trunk/lib/Target/CppBackend/CPPBackend.cpp (original)
+++ llvm/trunk/lib/Target/CppBackend/CPPBackend.cpp Tue Jan 13 01:22:22 2009
@@ -450,28 +450,25 @@
unsigned index = PAL.getSlot(i).Index;
Attributes attrs = PAL.getSlot(i).Attrs;
Out << "PAWI.Index = " << index << "U; PAWI.Attrs = 0 ";
- if (attrs & Attribute::SExt)
- Out << " | Attribute::SExt";
- if (attrs & Attribute::ZExt)
- Out << " | Attribute::ZExt";
- if (attrs & Attribute::StructRet)
- Out << " | Attribute::StructRet";
- if (attrs & Attribute::InReg)
- Out << " | Attribute::InReg";
- if (attrs & Attribute::NoReturn)
- Out << " | Attribute::NoReturn";
- if (attrs & Attribute::NoUnwind)
- Out << " | Attribute::NoUnwind";
- if (attrs & Attribute::ByVal)
- Out << " | Attribute::ByVal";
- if (attrs & Attribute::NoAlias)
- Out << " | Attribute::NoAlias";
- if (attrs & Attribute::Nest)
- Out << " | Attribute::Nest";
- if (attrs & Attribute::ReadNone)
- Out << " | Attribute::ReadNone";
- if (attrs & Attribute::ReadOnly)
- Out << " | Attribute::ReadOnly";
+#define HANDLE_ATTR(X) \
+ if (attrs & Attribute::X) \
+ Out << " | Attribute::" #X; \
+ attrs &= ~Attribute::X;
+
+ HANDLE_ATTR(SExt);
+ HANDLE_ATTR(ZExt);
+ HANDLE_ATTR(StructRet);
+ HANDLE_ATTR(InReg);
+ HANDLE_ATTR(NoReturn);
+ HANDLE_ATTR(NoUnwind);
+ HANDLE_ATTR(ByVal);
+ HANDLE_ATTR(NoAlias);
+ HANDLE_ATTR(Nest);
+ HANDLE_ATTR(ReadNone);
+ HANDLE_ATTR(ReadOnly);
+ HANDLE_ATTR(NoCapture);
+#undef HANDLE_ATTR
+ assert(attrs == 0 && "Unhandled attribute!");
Out << ";";
nl(Out);
Out << "Attrs.push_back(PAWI);";
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