llvm-svn: 111644

pending output errors are detected.

llvm-svn: 111643

outside of outs() and errs() themselves, and they don't really
need custom classes.

llvm-svn: 111642

llvm-svn: 111641

llvm-svn: 111640

class which is using it.

llvm-svn: 111639

llvm-svn: 111638

llvm-svn: 111627

llvm-svn: 111626

llvm-svn: 111625

Thanks to Jianzhou Zhao for finding this.

llvm-svn: 111624

llvm-svn: 111623

of stopping at the first embedded quote.

llvm-svn: 111622

llvm-svn: 111621

Since they now live in the namespace 'autogenerated'.

llvm-svn: 111620

llvm-svn: 111619

llvm-svn: 111618

llvm-svn: 111617

zero-extend operations.

llvm-svn: 111614

llvm-svn: 111604

of problems with output files being left behind or output streams
being left unclosed. Fix llvm-mc to respect the -o option in all
modes, rather than hardcoding outs() in some cases.

llvm-svn: 111603

other printing passes do, and update the documentation accordingly.

llvm-svn: 111601

llvm-svn: 111599

registration variables.

llvm-svn: 111598

registration variables.

llvm-svn: 111596

functionality that most command-line tools need: ensuring that the
output file gets deleted if the tool is interrupted or encounters an
error.

llvm-svn: 111595

move some constraints around.

llvm-svn: 111594

llvm-svn: 111592

it involves specific floating-point types, legalize should expand an
extending load to a non-extending load followed by a separate extend operation.
For example, we currently expand SEXTLOAD to EXTLOAD+SIGN_EXTEND_INREG (and
assert that EXTLOAD should always be supported).  Now we can expand that to
LOAD+SIGN_EXTEND.  This is needed to allow vector SIGN_EXTEND and ZERO_EXTEND
to be used for NEON.

llvm-svn: 111586

llvm-svn: 111585

of the current thread. This has the unfortunate effect that assert() and abort()
will end up bypassing our crash recovery attempts. We work around this for
anything in the same linkage unit by just defining our own versions of the
assert handler and abort.

llvm-svn: 111583

llvm-svn: 111582

extending vector load should extend each element in the same way as the
corresponding scalar extending load.

llvm-svn: 111577

llvm-svn: 111575

llvm-svn: 111574

llvm-svn: 111571

When a set of bitmask operations, typically from a bitfield initialization, only modifies the low bytes of a value,
we can narrow the store to only over-write the affected bytes.

llvm-svn: 111568

llvm-svn: 111553

llvm-svn: 111552

llvm-svn: 111551