#include "lldb/Host/Config.h"

Or the LLDB_CONFIG_TERMIOS_SUPPORTED defined won't be set. I will fix all
of this Termios stuff later today by moving lldb/Core/TTYState.* into the 
host layer and then we conditionalize all of this inside TTYState.cpp and
then we get rid of LLDB_CONFIG_TERMIOS_SUPPORTED all together.

Typically, when we start to see too many "#if LLDB_CONFIG_XXXX" preprocessor
directives, this is a good indicator that something needs to be moved over to
the host layer. TTYState can be modified to do all of the things that many
areas of the code are currently doing, and it will avoid all of the 
preprocessor noise.

llvm-svn: 125027

llvm-svn: 125025

llvm-svn: 125024

llvm-svn: 125023

llvm-svn: 125021

llvm-svn: 125019

llvm-svn: 125016

avoid using RTLD_FIRST with dlopen to keep things compatible with other *NIX
variants. Patch from Jai Menon.

llvm-svn: 125015

The vld1-lane, vld1-dup and vst1-lane instructions do not yet support using
post-increment versions, but all the rest of the NEON load/store instructions
should be handled now.

llvm-svn: 125014

These operations are expanded to pairs of loads or stores, and the first one
uses the address register update to produce the address for the second one.
So far, the second load/store has also updated the address register, just
for convenience, since that output has never been used.  In anticipation of
actually supporting post-increment updates for these operations, this changes
the non-updating operations to use a non-updating load/store for the second
instruction.

llvm-svn: 125013

llvm-svn: 125012

llvm-svn: 125011

until the instructions are emitted or printed.

llvm-svn: 125010

llvm-svn: 125009

that aren't always available (sometimes d_namlen or d_reclen). Now strlen is
used to avoid such issues.

llvm-svn: 125008

Move uninitialized variable checking back under -Wuninitialized-experimental.  It is clear from user feedback that this warning is not quite ready.

llvm-svn: 125007

Factor some code better.

llvm-svn: 125006

  - BlockDeclRefExprs always store VarDecls
  - BDREs no longer store copy expressions
  - BlockDecls now store a list of captured variables, information about
    how they're captured, and a copy expression if necessary
    
With that in hand, change IR generation to use the captures data in       
blocks instead of walking the block independently.        

Additionally, optimize block layout by emitting fields in descending
alignment order, with a heuristic for filling in words when alignment
of the end of the block header is insufficient for the most aligned
field.

llvm-svn: 125005

to simplify the "(X/Y)*Y->X when the division is exact" transform.

llvm-svn: 125004

llvm-svn: 125002

Fixes PR9159.

llvm-svn: 125001

llvm-svn: 125000

failures with relocations.

The code committed is a first cut at compatibility for emitted relocations in
ELF .o.

Why do this? because existing ARM tools like emitting relocs symbols as
explicit relocations, not as section-offset relocs.

Result is that with these changes,
1) relocs are now substantially identical what to gcc outputs.
2) larger apps (including many spec2k tests) compile, cross-link, and pass

Added reminder fixme to tests for future conversion to .s form.

llvm-svn: 124996

Unified EmitTextAttribute for both Asm and Obj emission (.cpu only)
Added necessary cortex-A8 related attrs for codegen compat tests.

llvm-svn: 124995

when the div is an exact udiv.

llvm-svn: 124994

llvm-svn: 124993

instcombine xform to exercise this.

Nothing forms exact udivs yet though.  This is progress on PR8862

llvm-svn: 124992

if we weren't going to inline the function. The rest of the code using
this was removed.

Fixes PR9154.

llvm-svn: 124991

llvm-svn: 124990

llvm-svn: 124989

llvm-svn: 124988

When loading from a constant, fold inttoptr if the integer type and the resulting pointer type both have the same size.

llvm-svn: 124987

Fix self-host; if a thunk already exists and has available_externally linkage, we should change its linkage instead of asserting.

llvm-svn: 124986

llvm-svn: 124985

When building with optimizations, emit thunks with available_externally linkage so devirtualized function calls can also be de-thunked.

llvm-svn: 124984

llvm-svn: 124983

is built as part of LLVM.

llvm-svn: 124982

llvm-svn: 124981

llvm-svn: 124977

now, and this wasn't comparing some of their relevant bits anyhow.

llvm-svn: 124976