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Author SHA1 Message Date
Reid Spencer
ed544cbfa8 For PR256: 
* cache more values
* standardize cache value names
* organize configure script per autoconf recommendations (10 sections)
* Eliminate some redundancies and complexities in the script
* Provide better documentation in the script.

llvm-svn: 18232
 2004-11-25 04:51:04 +00:00
Reid Spencer
1ce9d32f0a Cache the value of this test. 
llvm-svn: 18231
 2004-11-25 04:44:46 +00:00
Reid Spencer
03bdb9b309 Tidy up the indentation. Give the cache variable a proper name. 
llvm-svn: 18230
 2004-11-25 04:43:54 +00:00
Reid Spencer
23f82de6d1 Eliminate duplicate "checking" message. 
llvm-svn: 18229
 2004-11-25 04:42:25 +00:00
Chris Lattner
026387ccbc The JIT works enough 
llvm-svn: 18228
 2004-11-25 04:14:54 +00:00
Chris Lattner
671d625e17 Fix encoding of fsel, fixing olden/power, McCat/bisort and several others. 
All of Olden passes now! :)

llvm-svn: 18227
 2004-11-25 04:11:07 +00:00
Chris Lattner
1f6882a401 Fix encoding of fneg instruction 
llvm-svn: 18226
 2004-11-25 03:53:44 +00:00
Chris Lattner
1a5a39e9ec Fix encoding of swari, fixing several programs, including Olden/mst 
llvm-svn: 18225
 2004-11-25 03:40:20 +00:00
Reid Spencer
889cdb9e02 Make the check print something, give the cache var an llvm specific name. 
llvm-svn: 18224
 2004-11-25 03:33:03 +00:00
Chris Lattner
01269e6ad3 There is not a 1-1 mappign between llvm blocks and PPC blocks, do not use 
LLVM blocks as the keys for the branch rewriter.  This fixes treeadd and
many other programs with the JIT.

llvm-svn: 18223
 2004-11-25 00:33:57 +00:00
Chris Lattner
ebbfaa3db8 * Rename existing relocations to be more specific 
* Add relocations for refernces to non-lazy darwin stubs and implement
  them correctly.

With this change, we can correctly references external globals, and now
all but two UnitTests and all but 1 Regression/C tests pass.

More importantly, bugpoint-jit will start giving us useful testcases,
instead of always telling us that references to external globals don't
work :)

llvm-svn: 18222
 2004-11-24 22:30:08 +00:00
Nate Begeman
e9b752c4e3 Add the same optimization that we do loading from fixed alloca slots to 
storing to fixed alloca slots.

llvm-svn: 18221
 2004-11-24 21:53:14 +00:00
Chris Lattner
4b48c12388 Write CompilationCallback as an explicit assembly stub to avoid getting GCC's 
prolog.

llvm-svn: 18220
 2004-11-24 21:01:46 +00:00
Chris Lattner
961fae4d82 When rewriting the original call instruction, make sure to rewrite it to 
call the right address.

llvm-svn: 18213
 2004-11-24 18:00:02 +00:00
Chris Lattner
8cd0215f14 Force the intregs ptr into R2 and the FPregs ptr into R3. This fixes a really 
obscure problem where we were doing:

lmw     r3,0(r9)

which is undefined on PPC.  Now we do:

lmw     r3,0(r2)

by force, not relying on the GCC register allocator for luck :)

llvm-svn: 18212
 2004-11-24 17:42:55 +00:00
Reid Spencer
1c55479db5 Implement and document prefix options with arbitrary values including an 
= sign. This needed to support -DNAME=value options as pass-through in
llvmc.

llvm-svn: 18203
 2004-11-24 06:13:42 +00:00
Brian Gaeke
8d69439f39 Update list of failing benchmarks. 
llvm-svn: 18202
 2004-11-24 04:07:42 +00:00
Brian Gaeke
3bb57935a7 Fix bug in emitGEPOperation with large struct-member offsets. 
llvm-svn: 18201
 2004-11-24 04:07:33 +00:00
Chris Lattner
de6bb17359 Fix a few more tests by encoding the extsb and other XForm11 instructions 
correctly.

llvm-svn: 18200
 2004-11-24 03:52:02 +00:00
Chris Lattner
338b1b4634 Fix the encoding of ORi and other DForm4 instructions. This brings us to 
36/42 SingleSource/UnitTests passing!

llvm-svn: 18199
 2004-11-24 02:15:41 +00:00
Chris Lattner
2c1b140d62 Loads are relocatable too 
llvm-svn: 18198
 2004-11-24 02:03:44 +00:00
Chris Lattner
ef7794a7c6 Calls do not need a MovPCtoLR instruction 
llvm-svn: 18197
 2004-11-24 02:00:06 +00:00
Chris Lattner
9e59b1f3b5 Get constant pools working. This fixes even more programs, allowing us to 
pass 24/42 in UnitTests (up from 20).

llvm-svn: 18196
 2004-11-24 01:56:12 +00:00
Tanya Lattner
1d440e4782 Forced branches to be first to be scheduled. 
llvm-svn: 18195
 2004-11-24 01:49:10 +00:00
Chris Lattner
a4fd491b8d Rewrite branches more closely to correct. This makes more stuff pass, and 
stops the infinite loops!

llvm-svn: 18194
 2004-11-24 01:35:12 +00:00
Chris Lattner
a8184a2882 Branch instructions explicitly represent CRx in them. bEcause of this, encode 
them explicitly as well.

llvm-svn: 18193
 2004-11-24 01:15:19 +00:00
Nate Begeman
f8b9f49dc8 Fix encoding of bctrl, and remove some unused instructions 
llvm-svn: 18192
 2004-11-24 00:16:37 +00:00
Reid Spencer
7510d6e10b Make sure additional C++ suffixes are recognized by llvmc. 
llvm-svn: 18191
 2004-11-24 00:01:57 +00:00
Reid Spencer
b48e284ed5 Add the configurable configuration files for llvmc. 
llvm-svn: 18190
 2004-11-23 23:48:45 +00:00
Reid Spencer
8ea9ac89f6 * Adjust the options to make them either accept multiple occurrences or be 
optional so that compatibility with GCC is accomplished.
* Implement the -print-file-name option in an attempt to provide the same
  functionality as GCC. Unfortunately, without loading the cpp or c config
  files, this option won't help much.

llvm-svn: 18189
 2004-11-23 23:47:58 +00:00
Reid Spencer
1e676dac08 * Don't pass empty arguments to ExecuteAndWait because it can cause the 
sub-tool to start reading its standard input instead of the specified
  input.
* Clean up ouput of path names on error.
* Extend GetPathForLinkageItem to always search the LibraryPaths and thus
  make it suitable for an interface function (required by llvmc.cpp).
* Implement support for language-specific default library paths.

llvm-svn: 18188
 2004-11-23 23:45:49 +00:00
Reid Spencer
9d89692355 Configuration data now supports a vector of library paths. 
Add the GetPathForLinkageItem method to the interface so full paths can
be generated for a given linkage item.

llvm-svn: 18187
 2004-11-23 23:40:06 +00:00
Reid Spencer
7e57629324 Add the c and cpp configuration files. 
llvm-svn: 18186
 2004-11-23 23:38:46 +00:00
Reid Spencer
5ed5fa8c85 Removed in favor of configurable (*.in) versions. 
llvm-svn: 18185
 2004-11-23 23:38:07 +00:00
Reid Spencer
c3c816df81 Make various adjustments to parsing so that the separator character doesn't 
terminate options or paths, so that SPACE tokens legally separate options
on a command line, and so that the lang.libs paths are parsed properly.

llvm-svn: 18184
 2004-11-23 23:37:26 +00:00
Reid Spencer
d4750c9fdf SPACE is a legitimate token now, to separate option words. 
llvm-svn: 18183
 2004-11-23 23:35:50 +00:00
Reid Spencer
9fa650658b Handle space, separators, bad substitutions, and library search path better 
than before.

llvm-svn: 18182
 2004-11-23 23:35:16 +00:00
Reid Spencer
b49b10043b Configurable language configuration files. 
llvm-svn: 18181
 2004-11-23 23:33:08 +00:00
Reid Spencer
da5beb436a Allow reading of member names that begin with an _ character. 
llvm-svn: 18179
 2004-11-23 22:35:39 +00:00
Chris Lattner
f50b42adc1 Fix encoding of blr and bctr 
llvm-svn: 18178
 2004-11-23 22:06:24 +00:00
John Criswell
672e6eb6d8 Added remark about GCC 3.2.2. Someone with more knowledge of the problem 
can elaborate.

llvm-svn: 18177
 2004-11-23 22:06:24 +00:00
Nate Begeman
9b9c78b3e2 Use the correct register class as a constaint to gcc's inline assembly, so 
that we don't end up trying to use r0 as a base register.

llvm-svn: 18176
 2004-11-23 21:37:22 +00:00
Nate Begeman
7ae4c39fc6 Save/Restore arg regs and nonvolatile regs the compiler might use during 
CompilationCallback

llvm-svn: 18175
 2004-11-23 21:34:18 +00:00
Chris Lattner
08eb9d0d18 Fix the encoding of OR, AND and many other instructions 
llvm-svn: 18174
 2004-11-23 21:17:35 +00:00
Brian Gaeke
ce245ef743 Support shr long/ulong. 
llvm-svn: 18173
 2004-11-23 21:10:50 +00:00
Brian Gaeke
29093f7ec7 Support printing ConstantAggregateZeros. 
llvm-svn: 18172
 2004-11-23 21:10:49 +00:00
Brian Gaeke
371faf708f Update failing SingleSource test-case list. 
llvm-svn: 18171
 2004-11-23 21:10:48 +00:00
Chris Lattner
04a25df638 Remove argtype and argcount magic, which was used by the old asmprinter. 
llvm-svn: 18170
 2004-11-23 20:41:34 +00:00
Chris Lattner
9a57aafc94 Get rid of flags that are dead 
llvm-svn: 18169
 2004-11-23 20:37:41 +00:00
Misha Brukman
bc331091b3 We also provide a source distribution of the GCC front-end 
llvm-svn: 18166
 2004-11-23 19:26:24 +00:00