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8708 Commits

Author SHA1 Message Date
Reid Spencer c84ee1aee0 Put CopyFile in the sys namespace. 
llvm-svn: 19122
 2004-12-23 22:14:32 +00:00
Misha Brukman e50986b39f Wrap at 80 cols 
llvm-svn: 19121
 2004-12-23 21:17:41 +00:00
Reid Spencer dee41307dc Correct the comments and file header. 
llvm-svn: 19120
 2004-12-23 21:16:46 +00:00
Reid Spencer 454a8afc6d Try to speed up gccld hot spot in BasicVN::getEqualNumberNodes by making 
a function call at the core of the loop inline and removing unused
stack variables from an often called function. This doesn't improve things
much, the real saving will be by reducing the number of calls to this
function (100K+ when linking kimwitu++).

llvm-svn: 19119
 2004-12-23 21:13:26 +00:00
Jeff Cohen 53fbecce6e Patch to fix mingw compilation problem contributed by Henrik. 
llvm-svn: 19112
 2004-12-23 03:44:40 +00:00
Reid Spencer 3b21e3539a For PR351: 
Include local FDHandle.h file now that FDHandle is local to this library
and not in lib/System/FileUtilities.

llvm-svn: 19108
 2004-12-22 10:25:06 +00:00
Reid Spencer 756d023539 For PR351: 
FDHandle class (non-portable) moved here from lib/Support/FileUtilities

llvm-svn: 19107
 2004-12-22 10:24:55 +00:00
Reid Spencer 5260b5b46d For PR351: 
Move non-portable FDHandle class to its only user: lib/Debugger

llvm-svn: 19106
 2004-12-22 10:24:43 +00:00
Reid Spencer 9e7acd465e For PR351: 
Remove unix specific code (use of errno and read) from the reader.
Thanks to Jeff Cohen for pointing this out.

llvm-svn: 19081
 2004-12-21 07:51:33 +00:00
Reid Spencer 107410613b Put the CopyFile function explicitly in the sys namespace. 
llvm-svn: 19079
 2004-12-21 03:27:08 +00:00
Reid Spencer fbad5d7d65 Include <cassert> for Cygwin. 
llvm-svn: 19077
 2004-12-21 00:22:51 +00:00
Reid Spencer 22dd8b15c0 Cygwin doesn't like .. through a link, so drop the .. 
llvm-svn: 19076
 2004-12-20 22:21:41 +00:00
Reid Spencer 92e8a5a0ea Fix a bug where system time always equals user time 
llvm-svn: 19075
 2004-12-20 21:44:27 +00:00
Reid Spencer d4c6988809 Implement GetTimeUsage correctly. 
llvm-svn: 19074
 2004-12-20 21:43:33 +00:00
Reid Spencer 8005e66f0a Provide a getrusage based implementation of GetTotalMemoryUsage and use 
the ru_maxrss field as an approximation.

llvm-svn: 19072
 2004-12-20 16:33:37 +00:00
Reid Spencer 1cf74cee21 Consistently use the same #if style. Also, fix a bug testing for sbrk(3) 
llvm-svn: 19071
 2004-12-20 16:06:44 +00:00
Reid Spencer 1e10203375 Remove unnecessary #includes. 
llvm-svn: 19070
 2004-12-20 06:38:12 +00:00
Reid Spencer cbd791c5e7 Be double sure about including sys/stat.h by wrapping the inclusion in 
an "#if defined(HAVE_SYS_STAT_H)".

llvm-svn: 19069
 2004-12-20 06:34:02 +00:00
Reid Spencer b5e10bb05d Remove the #include of llvm/Config/unistd.h as it is no longer needed. 
llvm-svn: 19067
 2004-12-20 04:52:04 +00:00
Reid Spencer 6b853b22cb Remove un-needed #includes. 
llvm-svn: 19061
 2004-12-20 04:15:44 +00:00
Reid Spencer ee556dd431 Put some header files back that Win32 needs. 
llvm-svn: 19058
 2004-12-20 03:59:23 +00:00
Jeff Cohen 7ae0bc7111 Keep up with lib/System changes 
llvm-svn: 19057
 2004-12-20 03:24:56 +00:00
Jeff Cohen be92640355 Fix problems uncovered by VC++ (first time compiled by VC++) 
llvm-svn: 19056
 2004-12-20 03:23:46 +00:00
Reid Spencer ac38f3a028 For PR351: 
* Implement GetMallocUsage to get usage of malloc heap
* Implement GetMemoryUsage to get total memory usage of process
* Implement GetTimeUsage to get elapsed/user/system time

llvm-svn: 19055
 2004-12-20 00:59:28 +00:00
Reid Spencer 27fa6c6d49 For PR351: 
No need for Unix/SUS/Process.cpp any more, just ifdef it.

llvm-svn: 19054
 2004-12-20 00:59:16 +00:00
Reid Spencer 2708881067 For PR351: 
* Move system dependent implementation out of this file.
* Make implementation use sys::Process::GetMallocUsage where necessary.
* Make implementation use sys::Process::GetTimeUsage where necessary.

llvm-svn: 19053
 2004-12-20 00:59:04 +00:00
Misha Brukman f06cb1db24 * Use "" for LLVM include files, not <> 
* llvm/Config/alloca.h already #includes config.h
* Minor readability/stylistic changes

llvm-svn: 19048
 2004-12-20 00:16:38 +00:00
Misha Brukman 0eb431c04c Use <> for system #include files 
llvm-svn: 19046
 2004-12-19 19:27:11 +00:00
Brian Gaeke 8062bde121 Make references to 'struct sigaction' compile under Solaris. 
llvm-svn: 19045
 2004-12-19 18:58:11 +00:00
Reid Spencer 6cb551b279 For PR351: 
Move the functionality of RunProgramWithTimeout into the ExecuteAndWait
function: support a timeout and I/O redirects

llvm-svn: 19043
 2004-12-19 18:00:44 +00:00
Reid Spencer 72d1627d16 For PR351: 
Add a needed include.

llvm-svn: 19042
 2004-12-19 18:00:32 +00:00
Reid Spencer 2d76ff5c85 For PR351: 
* Pass sys::Path instead of std::string for paths
* Correct the types of arguments passed to RunProgramWithTimeout due to its
  interface using sys::Path instead of std::string
* Replace "/dev/null" (not portable) with empty string which
  sys::Program::ExecuteAndWait recognizes as "redirect to bit bucket"

llvm-svn: 19041
 2004-12-19 18:00:21 +00:00
Reid Spencer d44f845213 For PR351: 
* Remove unneeded header files.
* Move RedirectFD static function to lib/System/Unix/Program.cpp
* Delete RunProgramWithTimeout, now implemented by
  sys::Program::ExecuteAndWait. RunProgramWithTimeout is now a convenience func.

llvm-svn: 19040
 2004-12-19 18:00:09 +00:00
Jeff Cohen 81184bb528 Fix win32 breakage 
llvm-svn: 19028
 2004-12-18 06:42:15 +00:00
Chris Lattner 45382d34cc Remove unused enum value 
llvm-svn: 19024
 2004-12-17 22:41:46 +00:00
Reid Spencer 181cf4ce17 Move the #include of sys/stat.h inside the linux "hack" for the stat 
family of functions so it gets noticed if we ever remove this.

llvm-svn: 19022
 2004-12-17 19:09:16 +00:00
Chris Lattner 227010bb31 Remove unused #include 
llvm-svn: 19021
 2004-12-17 19:07:04 +00:00
Reid Spencer 0575a63578 Only #include sys/stat.h if we're on linux where we have the PR274 problem. 
llvm-svn: 19020
 2004-12-17 18:56:29 +00:00
Chris Lattner a12b5df616 Actually overload the virtual method. This fixes 
Regression/Analysis/GlobalsModRef/purecse.ll.  Isn't this what the
-Woverload-whatever flag would warn about :)

llvm-svn: 19018
 2004-12-17 17:12:24 +00:00
Chris Lattner db0bf10e4a Change the sentinal 
llvm-svn: 19007
 2004-12-17 00:46:51 +00:00
Chris Lattner 979b903916 Create a stack slot for the return address lazily instead of eagerly. This 
save small amounts of time for functions that don't call llvm.returnaddress
or llvm.frameaddress (which is almost all functions).

llvm-svn: 19006
 2004-12-17 00:07:46 +00:00
Tanya Lattner 991b5e9457 Chris is a pain ;) Removing reassociate. 
llvm-svn: 19005
 2004-12-16 23:16:16 +00:00
Tanya Lattner a5528e89fd Removing commented out lines. 
llvm-svn: 19004
 2004-12-16 23:13:16 +00:00
Tanya Lattner 08e19bb412 Removed LICM and GCSE. 
llvm-svn: 19003
 2004-12-16 23:07:36 +00:00
Reid Spencer beb9946af8 For PR351: 
* 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
 2004-12-16 23:01:34 +00:00
Reid Spencer ea71e3c89b For PR351: 
* 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
 2004-12-16 23:00:05 +00:00
Chris Lattner 5a4c66cfe9 Remove dead #include 
llvm-svn: 18994
 2004-12-16 19:32:38 +00:00
Reid Spencer b193ec5a13 Fix a compile error. config.h is now needed because DataTypes.h doesn't 
include it any more.

llvm-svn: 18993
 2004-12-16 19:19:24 +00:00
Chris Lattner 20d74fd986 Adjust to changes in asmwriter filenames 
llvm-svn: 18987
 2004-12-16 17:33:24 +00:00
Chris Lattner a38954dd64 Specify all of the targets built. 
llvm-svn: 18985
 2004-12-16 17:26:44 +00:00