Only dump output in debug mode.

llvm-svn: 95711

llvm-mc: Add --show-fixups option, for displaying the instruction fixup information in the asm comments.

llvm-svn: 95710

llvm-svn: 95709

llvm-svn: 95708

llvm-svn: 95707

llvm-svn: 95706

separate tests. Thanks, Daniel!

llvm-svn: 95705

that we get readable diagnostics such as:

error: external variable 'x1' declared with incompatible types in
different translation units ('double *' vs. 'float **')

However, there is no translation of source locations, yet.

llvm-svn: 95704

A8.6.335 & A8.6.336

llvm-svn: 95703

it builds OK on Visual Studio.

llvm-svn: 95702

it available within the AST library, of which Sema is one client. No
functionality change.

llvm-svn: 95701

It fails with a release build only, for reasons
as yet unknown.  (If there's a better way to Xfail
things here let me know, doesn't seem to be any
prior art in unittests.)

llvm-svn: 95700

llvm-svn: 95699

out of the AsmWriterEmitter.  This patch does the physical
code movement, but leaves the implementation unchanged. I'll
make any changes necessary to generalize the code in a
separate patch.

llvm-svn: 95697

llvm-svn: 95696

(radar 7381956).

llvm-svn: 95695

llvm-svn: 95694

in X86-32 mode.  This is still required in x86-64 mode to avoid
forming [disp+rip] encoding.  Rewrite the SIB byte decision logic
to be actually understandable.

llvm-svn: 95693

llvm-svn: 95692

enable constant 0 offset lowering.

llvm-svn: 95691

a confusing idiom to check for ESP or RSP.

llvm-svn: 95690

llvm-svn: 95689

llvm-svn: 95688

into TargetOpcodes.h.  #include the new TargetOpcodes.h
into MachineInstr.  Add new inline accessors (like isPHI())
to MachineInstr, and start using them throughout the 
codebase.

llvm-svn: 95687

tMOVCCi pattern only valid for low registers, as the Thumb1 mov immediate to
register instruction only works with low registers. Allowing high registers
for the instruction resulted in the assembler choosing the wide (32-bit)
encoding for the mov, but LLVM though the instruction was only 16 bits wide,
so offset calculations for constant pools became incorrect, leading to
out of range constant pool entries.

llvm-svn: 95686

This is a non-fragile-abi feature only. Since it
breaks existing code, it is currently placed under
-fobjc-nonfragile-abi2 option for test purposes only
until further notice. WIP.

llvm-svn: 95685

This maybe fixes some of the errors GCC 4.5 gives on this code.

llvm-svn: 95684

context with the AST importer. WIP, still useless but at least it has
a test.

llvm-svn: 95683

NULL, not the store, to determine if a lookup succeeded.  The store
can be null if it contained no bindings.  This fixes a false positive
reported to me by a user of the analyzer.

llvm-svn: 95679

llvm-svn: 95678

Thanks to Jochen Wilhelmy for the suggestion!

llvm-svn: 95677

llvm-svn: 95676

llvm-svn: 95675

llvm-svn: 95673

consuming for a simple optimization.

llvm-svn: 95671

llvm-svn: 95670

For disassembly only.

A8.6.300

llvm-svn: 95669

Patch by M Wahab!

llvm-svn: 95668

llvm-svn: 95667

is done for getTripCount.

llvm-svn: 95666