llvm-svn: 77873

llvm-svn: 77872

llvm-svn: 77871

llvm-svn: 77869

llvm-svn: 77868

llvm-svn: 77867

defaults to being ELF.

llvm-svn: 77866

solaris :)

llvm-svn: 77865

llvm-svn: 77864

no longer depends on TM!

llvm-svn: 77863

llvm-svn: 77861

llvm-svn: 77858

even considering #if 0 code.

llvm-svn: 77856

getLSDASection() to be more specific.  This makes it pretty obvious
that the ELF LSDA section is being specified wrong in PIC mode.  We're
probably getting a lot of startup-time relocations to a readonly page,
which is expensive and bad.

Someone who cares about ELF C++ should investigate this.

llvm-svn: 77847

llvm-svn: 77846

variables either.

llvm-svn: 77844

declaration will end up in.

llvm-svn: 77843

TAI.

llvm-svn: 77842

llvm-svn: 77838

operands.

llvm-svn: 77837

llvm-svn: 77835

llvm-svn: 77834

compute it based on what it knows.  As part of this, rename getSectionForMergeableConstant
to getSectionForConstant because it works for non-mergable constants also.

The only functionality change from this is that Xcore will start dropping
its jump tables into readonly section instead of data section in -static mode.
This should be fine as the linker resolves the relocations.  If this is a
problem, let me know and we'll come up with another solution.

llvm-svn: 77833

testsuite regression with a coming patch.

llvm-svn: 77832

llvm-svn: 77827

llvm-svn: 77826

llvm-svn: 77820

llvm-svn: 77817

the appropriate subclasses.

llvm-svn: 77815

llvm-svn: 77814

llvm-svn: 77813

llvm-svn: 77812

llvm-svn: 77810

llvm-svn: 77806

should have no state that is specific to particular globals in the
section.  In this case, it means the removal of the "isWeak" and
"ExplicitSection" bits.  MCSection uses the new form of SectionKind.

To handle isWeak, I introduced a new SectionInfo class, which is
SectionKind + isWeak, and it is used by the part of the code generator
that does classification of a specific global.

The ExplicitSection disappears.  It is moved onto MCSection as a new
"IsDirective" bit.  Since the Name of a section is either a section
or directive, it makes sense to keep this bit in MCSection.  Ultimately
the creator of MCSection should canonicalize (e.g.) .text to whatever
the actual section is.

llvm-svn: 77803

llvm-svn: 77795

llvm-svn: 77791

llvm-svn: 77787

llvm-svn: 77781

llvm-svn: 77768