llvm-svn: 19009

that platform without a lot of work because they depend on process image
copy behavior of fork(2).

llvm-svn: 19008

llvm-svn: 19007

save small amounts of time for functions that don't call llvm.returnaddress
or llvm.frameaddress (which is almost all functions).

llvm-svn: 19006

llvm-svn: 19005

llvm-svn: 19004

llvm-svn: 19003

llvm-svn: 19002

* removeFile() -> sys::Path::destroyFile()
* remove extraneous toString() calls
* convert local variables representing path names from std::string to
  sys::Path
* Use sys::Path objects with FileRemove instead of std::string
* Use sys::Path methods for construction of path names

llvm-svn: 19001

* Make the OutputC and OutputAsm functions work with sys::Path for the output
  file name instead of using std::string.
* Get rid of extraneous "toString" calls.
* Change "removeFile" to sys::Path::destroyFile()

llvm-svn: 19000

* Remove the "removeFile" function, now implemented by the
  sys::Path::destroyFile method.
* Make the FileRemove work with a sys::Path instead of a std::string

llvm-svn: 18999

llvm-svn: 18996

llvm-svn: 18995

llvm-svn: 18994

include it any more.

llvm-svn: 18993

llvm-svn: 18992

* Convert "cmp" usage to $(CMP)
* Convert "cp" usage to $(CP)
* Fix some build messages to reflect what's actually going on
* Add a "reconfigure" target for forcing a reconfigure. Helps with testing
  things like Chris's recent changes.

llvm-svn: 18991

llvm-svn: 18990

llvm-svn: 18989

Remove instrselector generation, remove Intel/ATT specifics from Makefile.rules.

llvm-svn: 18988

llvm-svn: 18987

files that USE the .inc file unless the contents of the .inc file changes.

This should fix the problem where reconfiguring causes all targets to be
completely rebuilt (because config.h is usually modified, causing libsystem
to be rebuilt, causing tblgen to be rebuilt, causing .inc files to be
rebuilt, causing .o files to be rebuilt).

This patch also checks in a gross hack where .o files now explicitly depend
on $(BUILT_SOURCES), to avoid problems where the .inc files are not completely
generated before the .o files start to compile.

llvm-svn: 18986

llvm-svn: 18985

of custom rules.

llvm-svn: 18984

llvm-svn: 18983

llvm-svn: 18982

to BUILD_OBJ_SRC. This will save the config.status and mklib files, then
wipe out the BUILD_OBJ_ROOT, copy back config.status and mklib, and then
run config.status to regenerate the makefiles. This target gives you a
completely clean/fresh BUILD_OBJ_ROOT.

llvm-svn: 18981

the bug with BUILT_SOURCES being dependencies of the user targets.

llvm-svn: 18980

variable before you can filter its value. Duh!

llvm-svn: 18979

the 32bit and 64bit variants.

llvm-svn: 18978

llvm-svn: 18977

llvm-svn: 18976

llvm-svn: 18975

llvm-svn: 18974

const because they affect the file system, not the Path object.

llvm-svn: 18973

support from it.

llvm-svn: 18972

llvm-svn: 18971

llvm-svn: 18970

be agnostic to the needs of any specific FE.

llvm-svn: 18969

because LLVM should be agnostic to the needs of specific front ends.

llvm-svn: 18968