* Move generic isArchive method here from Unix/Path.cpp \
* Implement isDynamicLibrary \
* Implement FindLibrary for Linker

llvm-svn: 18861

llvm-svn: 18860

llvm-svn: 18859

llvm-svn: 18858

* Remove redundant static function LinkOneLibrary. \
* Remove unneded #includes \
* Convert FileSupport usage to sys::Path instead

llvm-svn: 18857

llvm-svn: 18856

* Convert functions to Linker:: methods. \
* Remove unneeded #includes \
* Utilize sys::Path utilities not FileSupport utilities \
* Move File & Library linking functions to other source files

llvm-svn: 18855

* Get file information from a MappedFile instance \
* Convert file type tests to sys::Path form

llvm-svn: 18854

llvm-svn: 18853

llvm-svn: 18852

* Modify file reading to use sys::MappedFile \
* Use sys::Path instead of std::string

llvm-svn: 18851

llvm-svn: 18850

llvm-svn: 18849

llvm-svn: 18848

* Consolidate path retrieval into just two methods. \
* Add FindLibrary as a convenience function. \
* Add isDynamicLibrary for testing for dynamic libs. \
* Make toString constant and reference clean.

llvm-svn: 18847

llvm-svn: 18846

llvm-svn: 18845

llvm-svn: 18844

llvm-svn: 18843

in some cases.

llvm-svn: 18842

llvm-svn: 18841

llvm-svn: 18840

llvm-svn: 18839

In particular, implement div.ll:test10 and rem.ll:test4.

llvm-svn: 18838

llvm-svn: 18837

You can't pass the trailing / into Dejagnu, so make the makefile strip it off

llvm-svn: 18836

when compiled with debug information.

llvm-svn: 18835

  .comm _X,0

For X, which makes the linker thing that X is never defined.

llvm-svn: 18834

llvm-svn: 18833

failures from last night.

llvm-svn: 18832

This fixes a crash compiling TimberWolfMC that was exposed due to recent
optimizer changes.

llvm-svn: 18831

llvm-svn: 18830

other sections have subbullets, and it make the TOC look like the whole
document is known problems!

llvm-svn: 18829

llvm-svn: 18826

llvm-svn: 18825

llvm-svn: 18824

Also, fix a bug where ubyte 255 would sometimes be output as -1. This
was afflicting hbd.

llvm-svn: 18823

llvm-svn: 18820

in SPEC, the subsequent optimziations that we are after don't play with
with FP values, so disable this xform for them.  Really we just don't want
stuff like:

double G;   (always 0 or 412312.312)
  = G;

turning into:

bool G_b;
  = G_b ? 412312.312 : 0;

We'd rather just do the load.

-Chris

llvm-svn: 18819

llvm-svn: 18818