llvm-svn: 52887

llvm-svn: 52885

Move GetConstantStringInfo to lib/Analysis. Remove
string output routine from Constant. Update all
callers. Change debug intrinsic api slightly to
accomodate move of routine, these now return values
instead of strings.

This unbreaks llvm-gcc bootstrap.

llvm-svn: 52884

Start refactoring of asmprinters: provide a TAI hook, which will select a 'section kind' for a global.

llvm-svn: 52868

llvm-svn: 52866

llvm-svn: 52865

llvm-svn: 52864

llvm-svn: 52863

llvm-svn: 52862

llvm-svn: 52861

llvm-svn: 52860

llvm-svn: 52859

Make intel asmprinter child of generic asmprinter, not x86 shared asm printer. This leads to some code duplication, which will be resolved later.

llvm-svn: 52858

llvm-svn: 52857

llvm-svn: 52856

llvm-svn: 52854

GetConstantStringInfo.  This will hopefully restore llvm-gcc to 
happy bootstrap land.

llvm-svn: 52851

llvm-svn: 52850

information of the original load or store, which is checked to be
at least as good, and possibly better.

llvm-svn: 52849

llvm-svn: 52847

llvm-svn: 52841

thrash the heap with string stuff (e.g. utostr).

llvm-svn: 52838

llvm-svn: 52837

llvm-svn: 52836

of a std::string.  This avoids copying the string to the heap in common
cases.  Patch by Pratik Solanki!

llvm-svn: 52834

llvm-svn: 52829

Patch by Gary Benson!

llvm-svn: 52828

match normal naming scheme.

llvm-svn: 52820

This speeds up a particular testcase from 0.0302s to 0.0222s in LiveVariables.

llvm-svn: 52819

This speeds up LiveVariables from 0.6279s to 0.6165s on kimwitu++.

llvm-svn: 52818

tolerate a non-nul-terminated string, and handling a direct global 
reference.

llvm-svn: 52813

global is constant already.  No functionality change.

llvm-svn: 52812

llvm-svn: 52810

llvm-svn: 52808

llvm-svn: 52806

Don't perform expensive queries checking for super and sub registers when we know that there aren't any.
This speed up LiveVariables on instcombine at -O0 -g from 0.3855s to 0.3503s.  Look for more improvements in this area soon!

llvm-svn: 52804

- Make sure that we're not recalculating the size of a vector
  that never changes.

llvm-svn: 52803

some uses of std::vector, where it's return std::vector by value. Yuck!

llvm-svn: 52800

type legality.  Thanks Duncan!

llvm-svn: 52786

llvm-svn: 52785