'@SECREL' is what is used by the Microsoft assembler, but GNU as expects '@SECREL32'.
With the patch, the MC-generated code works fine in combination with a recent GNU as (2.23.51.20120920 here).
Patch by David Nadlinger!
Differential Revision: http://llvm-reviews.chandlerc.com/D429
llvm-svn: 178427
Nobody says "the developer's list" or "commits archive"; they always say
"llvmdev" or "llvm-commits". It makes sense for our documentation to
at least make that association explicitly.
llvm-svn: 178425
specific code paths.
This allows us to write code like:
if (__nvvm_reflect("FOO"))
// Do something
else
// Do something else
and compile into a library, then give "FOO" a value at kernel
compile-time so the check becomes a no-op.
llvm-svn: 178416
they are probably trivial. This means that we
don't confuse Clang about whether a class is
trivially copy constructible. It can figure
that out itself as long as we don't explicitly
feed it the constructors.
If the class is trivially copy-constructible,
this can change the ABI that Clang uses to call
functions that return that class (e.g., by making
the object be returned in a register), so this
is quite important for correctness.
<rdar://problem/13457741>
llvm-svn: 178411
ASTContexts that will not stay around. Before, we
did this in a very half-hearted way. Now we maintain
work queues of all Decls that need to be completed
before the source ASTContext can go away; we then
expunge their origins completely.
<rdar://problem/13511875>
llvm-svn: 178410
derived class MipsSETargetLowering.
We shouldn't be generating madd/msub nodes if target is Mips16, since Mips16
doesn't have support for multipy-add/sub instructions.
llvm-svn: 178404
The new instructions have explicit register output operands and use table-gen
patterns instead of C++ code to do instruction selection.
Mips16's instructions are unaffected by this change.
llvm-svn: 178403
Evaluating a C++ new expression now includes generating an intermediate
ExplodedNode, and this node could very well represent a previously-
reachable state in the ExplodedGraph. If so, we can short-circuit the
rest of the evaluation.
Caught by the assertion a few lines later.
<rdar://problem/13510065>
llvm-svn: 178401
Specifically, objc-arc-expand will make sure that the
objc_retainAutoreleasedReturnValue, objc_autoreleaseReturnValue, and ret
will all have %call as an argument.
llvm-svn: 178382
We can check if the receiver is nil in the node that corresponds to the StmtPoint of the message send.
At that point, the receiver is guaranteed to be live. We will find at least one unreclaimed node due to
my previous commit (look for StmtPoint instead of PostStmt) and the fact that the nil receiver nodes are tagged.
+ a couple of extra tests.
llvm-svn: 178381
trackNullOrUndefValue tries to find the first node that matches the statement it is tracking.
Since we collect PostStmt nodes (in node reclamation), none of those might be on the
current path, so relax the search to look for any StmtPoint.
llvm-svn: 178380
Benjamin Kramer