raw_ostream doesn't try to do its own error handling.

Also, close the raw_ostream before checking for errors so that any
errors that occur during closing are caught by the manual check.

llvm-svn: 104882

it to be the caller's responsibility to provide a stream in binary
mode. This fixes a layering violation and avoids an outs() call.

llvm-svn: 104878

llvm-svn: 104875

llvm-svn: 104873

bugpoint does "Running the code generator to test for a crash" this
gets you a crash if llc goes into an infinite loop or uses up vast
amounts of memory.

llvm-svn: 104485

llvm-svn: 104463

isn't ideal if we want to be able to use another object file format.

Add a createObjectStreamer() factory method so that the correct object
file streamer can be instantiated for a given target triple.

llvm-svn: 104318

llvm-svn: 104303

LLVMgold.so both in both the build and install directories.

llvm-svn: 103897

isn't doing lazy streaming. This also fixes a missing doFinalization call.

llvm-svn: 103774

The revision history for this function is interesting, with multiple layers of
wrongness being introduced one at a time.

This fixes a weird issue where bugpoint -run-llc would suddenly exit 13 half way
through isolating a miscompilation.

llvm-svn: 103721

llvm-svn: 103714

llvm-svn: 103523

and the others use the regular addPassesToEmitFile hook now, and
llc no longer needs a bunch of redundant code to handle the
whole-file case.

llvm-svn: 103492

instructions as well.  Added support for checking
this to the llvm-mc tester as well.

llvm-svn: 103454

string of features for that target. However LTO was using that string to pass
into the "create target machine" stuff. That stuff needed the feature string to
be in a particular form. In particular, it needed the CPU specified first and
then the attributes. If there isn't a CPU specified, it required it to be blank
-- e.g., ",+altivec". Yuck.

Modify the getDefaultSubtargetFeatures method to be a non-static member
function. For all attributes for a specific subtarget, it will add them in like
normal. It will also take a CPU string so that it can satisfy this horrible
syntax.

llvm-svn: 103451

Remove sending duplicate of the --gcc-tool-args parameters to gcc.

llvm-svn: 103397

llvm-svn: 103263

when on windows instead of foo.o.  Patch by Nathan Jeffords!

llvm-svn: 103150

that was causing PC-relative branch targets to be
evaluated incorrectly.  Also added support for
checking operand values to the llvm-mc tester.

llvm-svn: 103128

Remove the -enable-eh option which is only used by the JIT,
and replace it with -jit-enable-eh.

llvm-svn: 102865

llvm-svn: 102670

llvm-svn: 102651

llvm-svn: 102621

*not* declarations to *not* be placed in the "preserve" list.
<rdar://problem/7870735>

llvm-svn: 102405

operands correctly.

llvm-svn: 102227

memory operands rather than immediate operands.

llvm-svn: 102217

flags, to determine whether or not the operand is
a memory operand.

llvm-svn: 102158

llvm-svn: 101789

llvm-svn: 101656

to CallGraphSCCPass's instead of passing around a
std::vector<CallGraphNode*>.  No functionality change,
but now we have a much tidier interface.

llvm-svn: 101558

know it at the time.

llvm-svn: 101439

llvm-svn: 101431

llvm-svn: 101430

to expect them this way, to fix srcdir!=objdir builds.

llvm-svn: 101414

native linking export files, including running sed to prepend underscores
on darwin, and make use of it in libLTO and libEnhancedDisassembly.

Remove the leading underscores from library export files so that they
work with the new EXPORTED_SYMBOL_FILE support.

llvm-svn: 101399

llvm-svn: 101365

llvm-svn: 101338

characters long.

llvm-svn: 101336

llvm-svn: 101234