TargetInstrDesc::isRematerializable flag, so it isn't necessary to do
this check in its callers.

llvm-svn: 83671

when one of the bits being tested would end up being the sign bit in the
narrower type, and a signed comparison is being performed, since this would
change the result of the signed comparison. This fixes PR5132.

llvm-svn: 83670

llvm-svn: 83667

llvm-svn: 83666

llvm-svn: 83665

llvm-svn: 83664

llvm-svn: 83663

llvm-svn: 83659

information when unfolding memory references.

llvm-svn: 83656

Check invalid debug info for enums. This may happen when underlyng enum is optimized away. Eventually DwarfChecker will clean this up during llvm verification stage.

llvm-svn: 83655

llvm-svn: 83653

llvm-svn: 83652

llvm-svn: 83651

Now we produce things like:
bug1.cpp:21:11: error: use of overloaded operator '->*' is ambiguous
        int i = c->*pmf;        // expected-error {{use of overloaded operator '->*' is ambiguous}} \
                ~^  ~~~
bug1.cpp:21:11: note: built-in candidate operator ->* ('struct A volatile *', 'int const struct A::*')
bug1.cpp:21:11: note: built-in candidate operator ->* ('struct A volatile *', 'int restrict struct A::*')
...

Still need to look at an issue (indicated as FIXME in the test case).

llvm-svn: 83650

llvm-svn: 83649

operator's types.

llvm-svn: 83648

to llvm-2.6. Remove the precise garbage collection feature.

llvm-svn: 83638

llvm-svn: 83628

llvm-svn: 83627

llvm-svn: 83625

llvm-svn: 83624

llvm-svn: 83623

llvm-svn: 83622

llvm-svn: 83621

llvm-svn: 83620

llvm-svn: 83619

llc can compile .ll files directly these days.

llvm-svn: 83618

llvm-svn: 83617

llvm-svn: 83616

llvm-svn: 83615

llvm-svn: 83614

Thanks to Chris for heads-up!

llvm-svn: 83613

llvm-svn: 83612

llvm-svn: 83611

llvm-svn: 83610

llvm-svn: 83609

llvm-svn: 83608

llvm-svn: 83607

instructions.

llvm-svn: 83606

I still don't like it but it is improvement over what we had.

llvm-svn: 83603