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33 Commits

Author SHA1 Message Date
Evan Cheng 6f0969ecb9 Back out previous commit temporarily. 
llvm-svn: 34694
 2007-02-27 21:47:22 +00:00
Chris Lattner 98c9bd586e build cc info 
llvm-svn: 34684
 2007-02-27 20:44:31 +00:00
Chris Lattner 3be52bb570 don't distribute internal readme's 
llvm-svn: 31245
 2006-10-28 00:48:27 +00:00
Reid Spencer 247e09a07c Make sure all the readme files get distributed. 
llvm-svn: 31244
 2006-10-28 00:11:39 +00:00
Evan Cheng ff1beda569 Still need to support -mcpu=<> or cross compilation will fail. Doh. 
llvm-svn: 30764
 2006-10-06 09:17:41 +00:00
Evan Cheng 9274f72e58 Do away with CPU feature list. Just use CPUID to detect MMX, SSE, SSE2, SSE3, and 64-bit support. 
llvm-svn: 30763
 2006-10-06 08:21:07 +00:00
Chris Lattner 20b461a97f eliminate extraneous blank line 
llvm-svn: 29627
 2006-08-11 21:08:16 +00:00
Reid Spencer 9857229aba Add the README files to the distribution. 
llvm-svn: 27651
 2006-04-13 06:39:24 +00:00
Evan Cheng 54c13da29c Added preliminary x86 subtarget support. 
llvm-svn: 25645
 2006-01-26 09:53:06 +00:00
Chris Lattner 655e7dfd0d initial step at adding a dag-to-dag isel for X86 backend. Patch contributed 
by Evan Cheng!

llvm-svn: 24371
 2005-11-16 01:54:32 +00:00
Chris Lattner 20d74fd986 Adjust to changes in asmwriter filenames 
llvm-svn: 18987
 2004-12-16 17:33:24 +00:00
Reid Spencer 57cbe39d1e Change Library Names Not To Conflict With Others When Installed 
llvm-svn: 17286
 2004-10-27 23:18:45 +00:00
Reid Spencer 30d8baea8d Adjust to changes in Makefile.rules 
llvm-svn: 17167
 2004-10-22 21:02:08 +00:00
Chris Lattner 5683260187 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.

llvm-svn: 16639
 2004-10-03 20:36:57 +00:00
Chris Lattner 1d088db15e Disable the pattern isel 
llvm-svn: 15787
 2004-08-15 23:02:17 +00:00
Chris Lattner 1d21ea7f1f Factor a bunch of the rules and add support for generating the asmwriter. 
llvm-svn: 15388
 2004-08-01 06:01:32 +00:00
Chris Lattner 8d06c43f01 Remove some (LARGE) abandoned code for the release. If this is ever needed 
again in the future, it can be resurrected out of CVS

llvm-svn: 15112
 2004-07-22 21:30:35 +00:00
Jakub Staszak de647007d3 Tablgen files for really simple instruction selector 
llvm-svn: 12714
 2004-04-06 19:34:00 +00:00
Chris Lattner 395aef6bbe Hopefully fix the objdir != srcdir issue 
llvm-svn: 9761
 2003-11-07 00:34:33 +00:00
Misha Brukman e5b358c829 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.

llvm-svn: 9730
 2003-11-05 06:43:36 +00:00
John Criswell 4436c49787 Added LLVM copyright notice to Makefiles. 
llvm-svn: 9312
 2003-10-20 22:26:57 +00:00
Chris Lattner 632cccf646 Be a little more specific about what is begin generated. Only print 
command line if VERBOSE=1

llvm-svn: 8453
 2003-09-10 19:52:54 +00:00
John Criswell ded9899d2d 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.

llvm-svn: 8424
 2003-09-09 20:57:03 +00:00
John Criswell 0d1a26ddc2 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.

llvm-svn: 8379
 2003-09-06 14:50:22 +00:00
Chris Lattner 43450cb075 Change all #include'd files to be :: rules instead of : rules 
llvm-svn: 8019
 2003-08-21 20:37:17 +00:00
Chris Lattner 1ae8eb0021 Whoops, accidental checkin. :( 
llvm-svn: 7743
 2003-08-11 19:35:46 +00:00
Chris Lattner 9a59f58d90 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.

llvm-svn: 7742
 2003-08-11 19:35:26 +00:00
Misha Brukman 1024b0ef59 Removed `-debug' so that spurious printouts of patterns are not seen at 
compilation time.

llvm-svn: 7727
 2003-08-11 15:30:20 +00:00
Chris Lattner e5b80dfdf1 Until the pattern matching instruction selector is finished, enable debug output from it 
llvm-svn: 7722
 2003-08-11 15:11:01 +00:00
Chris Lattner e61db425e8 Add support for a pattern matching instruction selector. This is still in 
the early implementation phases, so it is disabled by default

llvm-svn: 7719
 2003-08-11 14:59:22 +00:00
Chris Lattner 553f6c1e1d Start using tablegenerated instruction descriptions 
llvm-svn: 7538
 2003-08-03 21:54:59 +00:00
Chris Lattner a4741a94ff Switch over to TableGen generated register file description 
llvm-svn: 7511
 2003-08-03 15:48:14 +00:00
Chris Lattner d92fb0058b Initial checkin of X86 backend. 
We can instruction select exactly one instruction 'ret void'.  Wow.

llvm-svn: 4284
 2002-10-25 22:55:53 +00:00