Commit Graph

27 Commits

Author SHA1 Message Date
Chris Lattner
2b5a82fe1d eliminate extraneous blank line
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29627 91177308-0d34-0410-b5e6-96231b3b80d8
2006-08-11 21:08:16 +00:00
Reid Spencer
3758552428 Add the README files to the distribution.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@27651 91177308-0d34-0410-b5e6-96231b3b80d8
2006-04-13 06:39:24 +00:00
Evan Cheng
97c7fc351e Added preliminary x86 subtarget support.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25645 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-26 09:53:06 +00:00
Chris Lattner
c961eea6cb initial step at adding a dag-to-dag isel for X86 backend. Patch contributed
by Evan Cheng!


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24371 91177308-0d34-0410-b5e6-96231b3b80d8
2005-11-16 01:54:32 +00:00
Chris Lattner
84b85c8262 Adjust to changes in asmwriter filenames
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18987 91177308-0d34-0410-b5e6-96231b3b80d8
2004-12-16 17:33:24 +00:00
Reid Spencer
6cb21d443e Change Library Names Not To Conflict With Others When Installed
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@17286 91177308-0d34-0410-b5e6-96231b3b80d8
2004-10-27 23:18:45 +00:00
Reid Spencer
8c2c3152d6 Adjust to changes in Makefile.rules
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@17167 91177308-0d34-0410-b5e6-96231b3b80d8
2004-10-22 21:02:08 +00:00
Chris Lattner
9a3e49a1b3 Add support for the -x86-asm-syntax flag, which can be used to choose between
Intel and AT&T style assembly language.  The ultimate goal of this is to
eliminate the GasBugWorkaroundEmitter class, but for now AT&T style emission
is not fully operational.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@16639 91177308-0d34-0410-b5e6-96231b3b80d8
2004-10-03 20:36:57 +00:00
Chris Lattner
f60b91cbe3 Disable the pattern isel
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15787 91177308-0d34-0410-b5e6-96231b3b80d8
2004-08-15 23:02:17 +00:00
Chris Lattner
8f945d7756 Factor a bunch of the rules and add support for generating the asmwriter.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15388 91177308-0d34-0410-b5e6-96231b3b80d8
2004-08-01 06:01:32 +00:00
Chris Lattner
cc46c4fcee Remove some (LARGE) abandoned code for the release. If this is ever needed
again in the future, it can be resurrected out of CVS


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15112 91177308-0d34-0410-b5e6-96231b3b80d8
2004-07-22 21:30:35 +00:00
Jakub Staszak
0a8fd30c1b Tablgen files for really simple instruction selector
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@12714 91177308-0d34-0410-b5e6-96231b3b80d8
2004-04-06 19:34:00 +00:00
Chris Lattner
0239d7af57 Hopefully fix the objdir != srcdir issue
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9761 91177308-0d34-0410-b5e6-96231b3b80d8
2003-11-07 00:34:33 +00:00
Misha Brukman
7f1affe677 We know exactly what the value of $< is, so instead of using basename $< to
get just the filename and not the full path, just use the filename directly.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9730 91177308-0d34-0410-b5e6-96231b3b80d8
2003-11-05 06:43:36 +00:00
John Criswell
e488e9360b Added LLVM copyright notice to Makefiles.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9312 91177308-0d34-0410-b5e6-96231b3b80d8
2003-10-20 22:26:57 +00:00
Chris Lattner
b787e13e73 Be a little more specific about what is begin generated. Only print
command line if VERBOSE=1


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8453 91177308-0d34-0410-b5e6-96231b3b80d8
2003-09-10 19:52:54 +00:00
John Criswell
410d1b5dea Updated to find source files using VPATH. This makes writing build rules
much cleaner and easier.
Labeled .td as a suffix for tblgen files in Makefile.rules.
Modified build rules so that source files generated during the build are placed
in the build directory and not the source directory (and not in a Debug
directory).  This makes the system cleaner and allows us to have a read-only
source tree.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8424 91177308-0d34-0410-b5e6-96231b3b80d8
2003-09-09 20:57:03 +00:00
John Criswell
69077e28d7 Checkin of autoconf-style object root.
Adjusted Makefile to work with new autoconf-style object root.
Specifically, use the new -I option of tblgen to find include files.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8379 91177308-0d34-0410-b5e6-96231b3b80d8
2003-09-06 14:50:22 +00:00
Chris Lattner
f3526e2207 Change all #include'd files to be :: rules instead of : rules
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8019 91177308-0d34-0410-b5e6-96231b3b80d8
2003-08-21 20:37:17 +00:00
Chris Lattner
2bcee3400f Whoops, accidental checkin. :(
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7743 91177308-0d34-0410-b5e6-96231b3b80d8
2003-08-11 19:35:46 +00:00
Chris Lattner
93c1afacd1 Add a new -enable-cygwin-compatible-output argument, which make the output more
consumably by the cygwin assembler.  This is really just a nasty hack until we
get real target triple support.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7742 91177308-0d34-0410-b5e6-96231b3b80d8
2003-08-11 19:35:26 +00:00
Misha Brukman
859e5cc1f7 Removed `-debug' so that spurious printouts of patterns are not seen at
compilation time.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7727 91177308-0d34-0410-b5e6-96231b3b80d8
2003-08-11 15:30:20 +00:00
Chris Lattner
2aa3a66fb1 Until the pattern matching instruction selector is finished, enable debug output from it
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7722 91177308-0d34-0410-b5e6-96231b3b80d8
2003-08-11 15:11:01 +00:00
Chris Lattner
ac0c8680ad Add support for a pattern matching instruction selector. This is still in
the early implementation phases, so it is disabled by default


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7719 91177308-0d34-0410-b5e6-96231b3b80d8
2003-08-11 14:59:22 +00:00
Chris Lattner
c01f39307e Start using tablegenerated instruction descriptions
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7538 91177308-0d34-0410-b5e6-96231b3b80d8
2003-08-03 21:54:59 +00:00
Chris Lattner
7ad3e063f5 Switch over to TableGen generated register file description
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7511 91177308-0d34-0410-b5e6-96231b3b80d8
2003-08-03 15:48:14 +00:00
Chris Lattner
726140821f Initial checkin of X86 backend.
We can instruction select exactly one instruction 'ret void'.  Wow.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4284 91177308-0d34-0410-b5e6-96231b3b80d8
2002-10-25 22:55:53 +00:00