negative on an individual bases rather than basing on whether it's in thumb
mode.

llvm-svn: 76698

llvm-svn: 76693

llvm-svn: 76689

virtual.  Just inline it into its two current call sites in preparation
for simplifying the code.

llvm-svn: 76686

llvm-svn: 76683

llvm-svn: 76682

llvm-svn: 76679

pool entry will require relocations against it.  I implemented this
conservatively for ARM, someone who is knowledgable about it should
see if this can be improved.

llvm-svn: 76678

depends on XS1A, but I think the ReadOnlySection is already set up for this
and there is no testcase that this breaks.  If this is really needed, we can
add the appropriate parameterization to TargetAsmInfo in the future to support
this.

llvm-svn: 76667

llvm-svn: 76666

if Xcore doesn't support TLS, it doesn't have to worry about thread local LLVM IR, it should be rejected by a front-end.

llvm-svn: 76665

to twist your brain to see it, I believe it is the same as ELFTargetAsmInfo::SelectSectionForGlobal.

llvm-svn: 76664

llvm-svn: 76662

llvm-svn: 76661

the generic ELF version instead.  This will result in its mergable constant
sections getting named ".rodata.cst4" instead of ".cp.const4", but the
linker looks at the section flags, not the name of the section AFAICT.

llvm-svn: 76659

llvm-svn: 76654

implemented exactly the same way as its ELFTargetAsmInfo subclass 
has them.

llvm-svn: 76653

llvm-svn: 76645

llvm-svn: 76635

be useful, and it's currently unused.  (Some issues: it isn't actually 
rich enough to capture the semantics on many architectures, and
semantics can vary depending on the type being shifted.)

llvm-svn: 76633

llvm-svn: 76631

llvm-svn: 76612

and call PrintGlobalVariable, allowing elimination and simplification
of various targets.

llvm-svn: 76604

llvm-svn: 76600

llvm-svn: 76596

llvm-svn: 76595

chain to the super class instead of initializing mangler directly.
This gives it .file and module level inline asm support among other
things.

llvm-svn: 76593

This eliminates redundancy setting up the mangler and adds support to them
for module-level inline asm and a .file directive.

llvm-svn: 76592

LLVM IR concept.

llvm-svn: 76590

llvm-svn: 76587

llvm-svn: 76586

vectors needlessly, doxygenify comments, improve constness, etc.

llvm-svn: 76585

as much, etc.

llvm-svn: 76578

llvm-svn: 76555

llvm-svn: 76554

llvm-svn: 76541

global declared symbols are initialized with references from other global
symbols.

llvm-svn: 76540

llvm-svn: 76536

- SYSCALL (normal fast system call instruction) [0f 05]
- SYSENTER (system call entry instruction) [0f 34]
- SYSEXIT (system call exit instruction) [0f 35]
- SYSEXIT64 (system call exit instruction to 64-bit user code) [REX.W 0f 35]
- SYSRET (system call return instruction) [0f 07]

Patch by Sean Callanan.

llvm-svn: 76528

llvm-svn: 76520