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Author SHA1 Message Date
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
Chris Lattner
88fcda18b8 Fix encoding of rlwinm? 
llvm-svn: 18165
 2004-11-23 19:23:32 +00:00
Chris Lattner
512b1d6c2a Fix encodings 
llvm-svn: 18164
 2004-11-23 19:23:18 +00:00
Chris Lattner
cb15c858c2 Enumerate CR registers 
llvm-svn: 18162
 2004-11-23 18:59:59 +00:00
Chris Lattner
4cad3e8fbc Initial implementation of exiting CompilationCallback 
This should save all argument registers on entry and restore on exit, despite
that, simple things seem to work!!!

llvm-svn: 18161
 2004-11-23 18:49:46 +00:00
Chris Lattner
141a71cf32 This method is dead 
llvm-svn: 18160
 2004-11-23 18:47:55 +00:00
Chris Lattner
9554912215 Remove this method. 
llvm-svn: 18159
 2004-11-23 18:47:42 +00:00
Reid Spencer
3574df3c99 Make sure the timing output is also sent to the log file for dejagnu, not 
the log file of the NightlyTest.pl script.

llvm-svn: 18158
 2004-11-23 16:23:50 +00:00
Chris Lattner
aa5a51292c Squelch a bogus warning 
llvm-svn: 18157
 2004-11-23 15:57:01 +00:00
Chris Lattner
e8e62c5431 Squelch a bogus warning. 
llvm-svn: 18156
 2004-11-23 15:56:38 +00:00
Nate Begeman
f096183b46 Don't return value from void function. This is only temporary anyway while 
the JIT is made to work!

llvm-svn: 18155
 2004-11-23 10:04:49 +00:00
Brian Gaeke
b63c34a9f9 pseudocode for 64-bit lshr. 
llvm-svn: 18154
 2004-11-23 08:14:09 +00:00
Chris Lattner
b8eb5dabd7 Fix a minor bug 
llvm-svn: 18153
 2004-11-23 06:56:31 +00:00
Chris Lattner
30c5ade43e Be really paranoid about not breaking stuff yet 
llvm-svn: 18152
 2004-11-23 06:56:18 +00:00
Chris Lattner
8bb3fbffa3 Implement the first hunk of CompilationCallback. The pieces missing are the 
ones noted, which require funny PPC specific inline assembly.

If some angel felt the desire to help me, I think this is that last bit missing
for JIT support (however, generic code emitter might night work right with
the constant pool yet).

llvm-svn: 18151
 2004-11-23 06:55:05 +00:00
Chris Lattner
6a4d621558 Change formats, as suggested by Duraid 
llvm-svn: 18150
 2004-11-23 06:51:14 +00:00
Brian Gaeke
398eb11ede Add more known-failing tests. 
llvm-svn: 18149
 2004-11-23 06:39:50 +00:00
Brian Gaeke
218b5b5c65 Add the rest of the logical instructions. 
llvm-svn: 18148
 2004-11-23 06:39:37 +00:00
Chris Lattner
ec9138be44 Implement the stub needed to get into compilation callback. 
llvm-svn: 18147
 2004-11-23 06:27:02 +00:00
Chris Lattner
5ac6f7a36d Simplify code a bit 
llvm-svn: 18146
 2004-11-23 06:05:44 +00:00
Chris Lattner
37a72a9ef2 Initial implementation of the JIT interfaces. Relocation is done and stubs 
for external functions work.  CompilationCallback has not been written, and
stubs for internal functions are not generated yet.  This means you can call
printf and exit, and use global variables, but cannot call functions local to
a module yet.

llvm-svn: 18145
 2004-11-23 06:02:06 +00:00
Chris Lattner
2f47d181d8 Emit relocations for the global variable using instructions. This gets us 
LA, LOADHiAddr, CALLpcrel, and MovePCtoLR working, though the constant pool
probably is not right.

llvm-svn: 18144
 2004-11-23 05:59:53 +00:00