the masm backend.  If anyone cares about masm in the future,
we'll have semantic sections it can hang off of.

llvm-svn: 78096

The only exception is CC.

llvm-svn: 78089

llvm-svn: 78086

llvm-svn: 78085

llvm-svn: 78082

Initial support for single-precision FP using NEON. Added "neonfp" attribute to enable. Added patterns for some binary FP operations.

llvm-svn: 78081

llvm-svn: 78070

__TEXT,__ustring section on darwin.

llvm-svn: 78068

it is just being used as a prefix, so forward substitute it directly.

llvm-svn: 78067

section on ELF targets.

llvm-svn: 78066

llvm-svn: 78060

llvm-svn: 78059

llvm-svn: 78057

add new concrete versions for 1/2/4-byte mergable strings.

These are not actually created yet.

llvm-svn: 78055

llvm-svn: 78047

llvm-svn: 78043

Remove ARM specific getInlineAsmLength. We'll rely on the simpler (and faster) generic algorithm for now. If more accurate computation is needed, we'll rely on the disassembler.

llvm-svn: 78032

llvm-svn: 78031

Emit sub r, #c instead of transforming it to add r, #-c if c fits in 8-bit. This is a bit of pre-mature optimization. 8-bit variant makes it likely it will be narrowed to a 16-bit instruction.

llvm-svn: 78030

results to fixed registers.

llvm-svn: 78025

llvm-svn: 78024

llvm-svn: 78020

llvm-svn: 78014

llvm-svn: 78013

replicating the logic manually.

llvm-svn: 78011

textual sections.

llvm-svn: 78007

llvm-svn: 78006

hey it uses .previous, so it should work :)

llvm-svn: 78004

more step towards "semantics sections"

llvm-svn: 78002

Add a testcase.

llvm-svn: 77992

Thanks Chris.

llvm-svn: 77987

code that I will be using shortly.

llvm-svn: 77983

llvm-svn: 77978

This will cause it to enter the ".text" section instead of "_text"
but masm is already broken.

llvm-svn: 77977

 - The theory is these should never actually be called, since these boil down to
   passes which can access the target data via the standard mechanism.

llvm-svn: 77975

llvm_report_error already prints "LLVM ERROR:". So stop reporting errors like "LLVM ERROR: llvm: error:" or "LLVM ERROR: ERROR:".

llvm-svn: 77971

Since we're generating stubs by hands we don't follow the ABI and don't
create a register spill area.
Don't use this area in compilation callback!

llvm-svn: 77968

llvm-svn: 77966

llvm-svn: 77965

Add 'Indirect' LocInfo class and use to pass __m128 on win64. Also minore fixes here and there (mostly __m64).

llvm-svn: 77964