optimization level.

This only really affects llc for now because both the llvm-gcc and clang front
ends override the default register allocator. I intend to remove that code later.

llvm-svn: 104904

llvm-svn: 104903

llvm-svn: 104902

an alloca() or an llvm.stackrestore(). rdar://8031573

llvm-svn: 104900

llvm-svn: 104899

llvm-svn: 104898

llvm-svn: 104897

and change llvm::sys::RunInterruptHandlers to call that function directly
instead of calling SignalHandler, because the rest of SignalHandler
invokes side effects which aren't appropriate, including raising the
signal.

llvm-svn: 104896

message. This completion gives better results than just using the
"expression" completion, which is effectively what happened before.

llvm-svn: 104895

llvm-svn: 104891

llvm-svn: 104890

by-value. We now only prepend a space if it is needed. 

llvm-svn: 104889

llvm-svn: 104888

error message string into their own error message string, so that
the information isn't lost.

llvm-svn: 104887

llvm-svn: 104886

the wrong level. Clients which need to leave the stream open but
which still require the bitcode bits to be on disk should call
flush themselves.

llvm-svn: 104885

llvm-svn: 104884

should fall through to the 'H' case, but instead 'Q' was falling through to 'R'
so that it would do the wrong thing for a big-endian ARM target.

llvm-svn: 104883

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

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

llvm-svn: 104881

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

llvm-svn: 104880

No functional effect as these nodes are not generated yet.

llvm-svn: 104879

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: 104877

llvm-svn: 104876

llvm-svn: 104875

llvm-svn: 104874

llvm-svn: 104873

The goal is to match following 3 lines. In otherwords, a temp. label between to DEBUG_VALUE comments.
        ;DEBUG_VALUE: bar:x <- undef   ## 2010-01-18-Inlined-Debug.c:7
Ltmp1:
        ;DEBUG_VALUE: foo:__x <- undef ## 2010-01-18-Inlined-Debug.c:5

llvm-svn: 104872

to null.  Patch by Matti Niemenmaa.

llvm-svn: 104871

llvm-svn: 104869

When null-initializing bases with data member pointers, don't assert on virtual bases. Just initialize them to null.

llvm-svn: 104868

LLVM backends support these yet.

llvm-svn: 104867

To support this, move IsCalleePop from X86ISelLowering to X86Subtarget.

llvm-svn: 104866

noted, is not the same as __attribute__((packed)). That would be ridiculous!

llvm-svn: 104865

llvm-svn: 104864

expression".

llvm-svn: 104863

to update the jmpbuf in the presence of VLAs.

llvm-svn: 104862

llvm-svn: 104861

common code between SSE versions.

llvm-svn: 104860