llvm-svn: 100767

never be called but msvc complains that they're missing.

llvm-svn: 100766

llvm-svn: 100762

llvm-svn: 100760

llvm-svn: 100758

llvm-svn: 100756

llvm-svn: 100754

llvm-svn: 100753

llvm-svn: 100751

llvm-svn: 100750

undef as 0, since it can't force other analyses to intepret the undef
in the same way.

llvm-svn: 100749

ensure that the expansion is dominated by the increments of those loops.

llvm-svn: 100748

Fronted: Kill overly specialized RecordLayoutDumper, just make -dump-record-layouts a bit that Sema honors.

llvm-svn: 100747

llvm-svn: 100746

IRgen: Move the bit-field access type into CGBitFieldInfo, and change bit-field LValues to just store the base address of object containing the bit-field.

llvm-svn: 100745

llvm-svn: 100742

llvm-svn: 100738

llvm-svn: 100737

Fixes PR3440.

llvm-svn: 100736

I also added a rule to the ARM target's Makefile to
build the ARM-specific instruction information table
for the enhanced disassembler.

I will add the test harness for all this stuff in
a separate commit.

llvm-svn: 100735

methods. wip.

llvm-svn: 100734

llvm-svn: 100733

llvm-svn: 100732

so the user at least knows what inline asm is a problem.  For example:

error: inline asm not supported yet: don't know how to handle tied indirect register inputs
pr8788-1.c:14:10: note: generated from here
    asm ("\n" : "+r" (stack->regs)
         ^

Instead of:
fatal error: error in backend: Don't know how to handle tied indirect register inputs yet!

llvm-svn: 100731

llvm-svn: 100730

parameter, explicitly ask the user to give it arguments.  We used to
complain that it wasn't a type and expect the user to figure it out.

llvm-svn: 100729

llvm-svn: 100726

llvm-svn: 100725

llvm-svn: 100724

and use it in one place in inline asm handling stuff.  Before
we'd generate this for an invalid modifier letter:

$ clang asm.c -c -o t.o
fatal error: error in backend: Invalid operand found in inline asm: 'abc incl    ${0:Z}'
INLINEASM <es:abc incl    ${0:Z}>, 10, %EAX<def>, 2147483657, %EAX, 14, %EFLAGS<earlyclobber,def,dead>, <!-1>


Now we generate this:

$ clang asm.c -c -o t.o
error: invalid operand in inline asm: 'incl    ${0:Z}'
asm.c:3:12: note: generated from here
  __asm__ ("incl    %Z0" : "+r" (X));
           ^
1 error generated.

This is much better but still admittedly not great ("why" is the operand 
invalid??), codegen should try harder with its diagnostics :)

llvm-svn: 100723

isNotEmpty calls.

llvm-svn: 100722

llvm-svn: 100720

llvm-svn: 100719

llvm-svn: 100718

and friends.

llvm-svn: 100717

code won't actually get used yet because we don't handle non-type
parameter packs, but when we do, this code should jump in and work.

llvm-svn: 100716

llvm-svn: 100714

llvm-svn: 100713

llvm-svn: 100711

llvm-svn: 100710