in pic or dynamic-no-pic mode. Also, x86-64 never used picstylegot.

llvm-svn: 75101

Simplify it away, someone should evaluate this.

llvm-svn: 75100

Simplify code based on this.

llvm-svn: 75099

llvm-svn: 75098

as an (index,bool) pair. The bool flag records whether the kill is a
PHI kill or not. This code will be used to enable splitting of live
intervals containing PHI-kills.

A slight change to live interval weights introduced an extra spill
into lsr-code-insertion (outside the critical sections). The test 
condition has been updated to reflect this.

llvm-svn: 75097

llvm-svn: 75096

llvm-svn: 75095

make sure we're set to static codegen.  Simplify the decision
tree of target->picstyle/picmode settings.

llvm-svn: 75094

with DLLImport symbols even when in -static mode.

llvm-svn: 75093

code which conflated RIPRel PIC with x86-64.  Fix these to just check for X86-64
directly.

llvm-svn: 75092

llvm-svn: 75091

x86-64: GOT-style PIC is never used on x86-64.

llvm-svn: 75090

llvm-svn: 75089

llvm-svn: 75088

llvm-svn: 75087

llvm-svn: 75086

llvm-svn: 75085

llvm-svn: 75084

llvm-svn: 75083

llvm-svn: 75082

nodes with operand types that differ from the result type. (This
doesn't normally happen right now, because
SelectionDAGLowering::visitShuffleVector normalizes vector shuffles.)

llvm-svn: 75081

llvm-svn: 75080

llvm-svn: 75079

* remove some old code that was needed when we'd put ESP in the scale instead of 
  the base of some instructions.
* Fix a bug with the P modifier in inline asm that caused us to drop it.

llvm-svn: 75077

llvm-svn: 75076

llvm-svn: 75074

llvm-svn: 75073

llvm-svn: 75072

llvm-svn: 75071

llvm-svn: 75070

llvm-svn: 75067

* remove some dead code: darwin doesn't support dllimport linkage.

llvm-svn: 75066

- Make bits 25-27 for ldrh, etc. explicitly zero. Previously only the JIT uses the encoding information and it's assuming anything not specified to be zero. Making them explicit so the disassembler is happy.
Patch by Sean Callanan.

llvm-svn: 75065

llvm-svn: 75061

llvm-svn: 75060

default, this option is not enabled to support clients who rely on
this behavior.

Fixes http://llvm.org/PR4483

A patch to allocate additional memory for globals after we run out is
forthcoming.

Patch by Reid Kleckner!

llvm-svn: 75059

Reformat.

llvm-svn: 75058

  !0 = constant metadata !{...}

llvm-svn: 75057

Allow users of GraphWriter to display graphs asynchronously.  This
provides a way to quickly dump a bunch of graph information to dot files
and display them.  It's a timesaver when working on large systems.

llvm-svn: 75056

Add an ExecuteNoWait interface to support asynchronous process spawning.

llvm-svn: 75055