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1245 Commits

Author SHA1 Message Date
Chris Lattner
5675305d1a split enum emission out from InstrInfoEmitter into it's own tblgen backend. 
llvm-svn: 45640
 2008-01-06 00:49:05 +00:00
Chris Lattner
95fa0c3c8d fix build on case sensitive file systems. 
llvm-svn: 45639
 2008-01-05 23:37:52 +00:00
Chris Lattner
e61657979a now that computing CodegenDAGPatterns doesn't implicitly print stuff 
out, DAGISelEmitter can compute it in its ctor, which simplifies some code.

Now we can use CodegenDAGPatterns in other parts of tblgen that want access
to dag pattern info, woo!

llvm-svn: 45636
 2008-01-05 22:58:54 +00:00
Chris Lattner
521466d0d1 move Node Transformation printing from CodeGenDAGPatterns -> DAGISelEmitter. 
The only difference in output is that we now print them in alphabetical 
order instead of reverse alphabetical order.

llvm-svn: 45635
 2008-01-05 22:54:53 +00:00
Chris Lattner
2fb8b5aaf9 move predicate printing code from CodeGenDAGPatterns -> DAGISelEmitter. 
llvm-svn: 45634
 2008-01-05 22:43:57 +00:00
Chris Lattner
a66efc2de9 fix a fixme by improving const correctness. 
llvm-svn: 45633
 2008-01-05 22:30:17 +00:00
Chris Lattner
3cd393b5ab change getQualifiedName to be a global function. 
Split the pattern parsing code out from the dag isel emitter into it's own file.

No functionality change.

llvm-svn: 45632
 2008-01-05 22:25:12 +00:00
Chris Lattner
e71d6a90f1 Change the builtin matcher to emit a decision tree, which should help out 
the VC++ 'nesting depth' issue.

llvm-svn: 45567
 2008-01-04 04:38:35 +00:00
Chris Lattner
17760c87aa Don't let IntrinsicID be uninitialized if it doesn't match. 
llvm-svn: 45563
 2008-01-04 03:32:52 +00:00
Bill Wendling
26e9579653 Remove the default else. This was ending in code that looked like this: 
if (!strcmp(Target, "x86")) {
  // ...
}
else
  IntrinsicID = Intrinsic::not_intrinsic;

llvm-svn: 45557
 2008-01-03 23:02:16 +00:00
Chris Lattner
ddf03e12a2 Fix a build problem with VC++ by not doing the target prefix 
comparison for every builtin.  This reduces the depth of
the if/elseif chain dramatically.

llvm-svn: 45500
 2008-01-02 21:24:22 +00:00
Chris Lattner
6460f1a60a tblgen shouldn't include headers from llvm codegen. 
llvm-svn: 45429
 2007-12-30 00:25:23 +00:00
Chris Lattner
c4006845a6 remove attributions from utils. 
llvm-svn: 45419
 2007-12-29 20:37:13 +00:00
Chris Lattner
11718ad357 remove attributions from tools/utils makefiles. 
llvm-svn: 45414
 2007-12-29 20:07:17 +00:00
Ted Kremenek
3ba98109c9 Added special support for stripping CRLF characters that may appear in the 
output of nm.

llvm-svn: 45341
 2007-12-24 08:04:39 +00:00
Bill Wendling
a0b8b2ade7 Modified to support comments better. 
llvm-svn: 45192
 2007-12-19 06:20:05 +00:00
Bill Wendling
06cd90a12f Ignore shell scripts when doing "dsymutil" call. 
llvm-svn: 45166
 2007-12-18 19:21:52 +00:00
Christopher Lamb
a608afb52e Change the PointerType api for creating pointer types. The old functionality of PointerType::get() has become PointerType::getUnqual(), which returns a pointer in the generic address space. The new prototype of PointerType::get() requires both a type and an address space. 
llvm-svn: 45082
 2007-12-17 01:12:55 +00:00
Bill Wendling
c8c611e88f Add flags to indicate that there are "never" side effects or that there "may be" 
side effects for machine instructions.

llvm-svn: 45022
 2007-12-14 01:48:59 +00:00
Evan Cheng
c314c2daf1 Oops. Forgot these. 
llvm-svn: 44969
 2007-12-13 00:42:35 +00:00
Bill Wendling
8d8d9a2f5e Reverting 44702. It wasn't correct to rename them. 
llvm-svn: 44727
 2007-12-08 23:58:46 +00:00
Duncan Sands
1e2e4972ff Rather than having special rules like "intrinsics cannot 
throw exceptions", just mark intrinsics with the nounwind
attribute.  Likewise, mark intrinsics as readnone/readonly
and get rid of special aliasing logic (which didn't use
anything more than this anyway).

llvm-svn: 44544
 2007-12-03 20:06:50 +00:00
Devang Patel
78267aca13 Change LinkTimeOptimizer.h install location. 
llvm-svn: 44477
 2007-12-01 00:24:50 +00:00
Devang Patel
cf59cd82d5 Change lib lto install location. 
llvm-svn: 44476
 2007-11-30 23:27:57 +00:00
Ted Kremenek
8e1a74fd21 Updated GenLibDeps.pl to employ "use strict" to help prevent uses of variables 
that have not yet been defined.

Removed used of grep and sed when parsing the results of "nm". This was
originally motivated because if the user has specified options to grep using
the environment variable GREP_OPTIONS this could break the script. Piping
through grep/sed/sort/uniq is also (to my understanding) not necessary, and
the equivalent operations can be done much faster in the Perl script.

Using a crude benchmark, these changes resulted in a 3x speedup in the
execution of GenLibDeps.pl.

llvm-svn: 44372
 2007-11-27 19:31:11 +00:00
Chuck Rose III
57c2305216 Add TGParser files to VStudio project files. Removed generated files section from TableGen project file as it is no longer needed. #Include <algorithm> directly from TGParser.cpp so it can see std::reverse. 
llvm-svn: 44340
 2007-11-26 23:19:59 +00:00
Chris Lattner
59d787cb83 add missing #include 
llvm-svn: 44282
 2007-11-22 23:19:05 +00:00
Chris Lattner
192e1e5ae8 resolve the last fixme's in the new tblgen parser. 
llvm-svn: 44277
 2007-11-22 21:06:59 +00:00
Chris Lattner
ac95162b44 change the Init print methods to return strings, and implement 
print in terms of that.

llvm-svn: 44276
 2007-11-22 21:05:25 +00:00
Chris Lattner
118519d38d eliminate a bunch of print methods that are duplicate with the getAsString() method. 
llvm-svn: 44275
 2007-11-22 20:51:34 +00:00
Chris Lattner
c447b7a449 Rewrite the tblgen parser in a recursive descent style, eliminating the bison parser. 
This makes the parser much easier to understand, eliminates a ton of global variables,
and gives tblgen nice caret diagnostics.  It is also faster, but tblgen probably doesn't
care about performance.

There are a couple of FIXMEs which I will take care of next.

llvm-svn: 44274
 2007-11-22 20:49:04 +00:00
Chuck Rose III
644434c904 Switching back to strtoll. Including config.h. On VStudio builds, this overrides strtoll. 
llvm-svn: 44264
 2007-11-21 19:36:25 +00:00
Chuck Rose III
b1944d8afb This change does a couple of things. First it gets the Visual Studio builds working. 
I added the lexing files to the VStudio projects and removed the .l files from the 
VStudio projects.  There was a problem with use of strtoll in TGLexer.cpp and Chris
suggested switching to strtol, so that's included here.

Additionally, this checkin adds minimal x64 builds to the VStudio builds.  Build issues
related to x64 in the windows specific files for DynamicLibrary.inc and Singals.inc
are worked around, but not ultimately solved.  Binaries used to be stored in

...\win32\{Debug|Release}

but are now kept in

...\win32\bin\{win32|x64}\{Debug|Release}

intermediate files will continue to be stored in the individual project directories under 
win32.  

Some names will likely change in the future to reflect that the vstudio projects
are no longer 32-bit only, but I wanted to get things up and running today so kept away
from bigger restructuring.

llvm-svn: 44260
 2007-11-21 00:37:56 +00:00
Chris Lattner
7627a7d8f4 Add the ability to convert a tblgen type to a string. 
llvm-svn: 44257
 2007-11-20 22:25:16 +00:00
Chris Lattner
4de076fe41 Record the start of the current token, for use in error reporting. 
llvm-svn: 44227
 2007-11-19 07:43:52 +00:00
Chris Lattner
b5d55431b7 Add carat diagnostics to tblgen lexer errors. 
llvm-svn: 44226
 2007-11-19 07:38:58 +00:00
Chris Lattner
ea7765860d minor cleanups 
llvm-svn: 44212
 2007-11-18 05:48:46 +00:00
Chris Lattner
a1d537ed5e ensure header is self contained. 
llvm-svn: 44211
 2007-11-18 05:25:45 +00:00
Chris Lattner
07a4b4d5fe reimplement the tblgen lexer with a simple hand-written lexer. This eliminates 
one dependency on flex and gets rid of two ".cvs" files.

llvm-svn: 44210
 2007-11-18 02:57:27 +00:00
Duncan Sands
e6821dd990 Eliminate the recently introduced CCAssignToStackABISizeAlign 
in favour of teaching CCAssignToStack that size 0 and/or align
0 means to use the ABI values.  This seems a neater solution.
It is safe since no legal value type has size 0.

llvm-svn: 44107
 2007-11-14 08:29:13 +00:00
Dale Johannesen
5fd9e7a615 Add parameter to getDwarfRegNum to permit targets 
to use different mappings for EH and debug info;
no functional change yet.
Fix warning in X86CodeEmitter.

llvm-svn: 44056
 2007-11-13 19:13:01 +00:00
Bill Wendling
de7d68ad52 Move SYSCTL stuff close to where it's used. 
llvm-svn: 44031
 2007-11-12 23:55:19 +00:00
Devang Patel
a490cc2952 Build universal llvm. 
llvm-svn: 44030
 2007-11-12 23:53:43 +00:00
Owen Anderson
aba398a5ce Add a flag for indirect branch instructions. 
Target maintainers: please check that the instructions for your target are correctly marked.

llvm-svn: 44012
 2007-11-12 07:39:39 +00:00
Owen Anderson
df575e4ae5 Fix on 64-bit machines. 
llvm-svn: 44001
 2007-11-12 00:56:04 +00:00
Anton Korobeynikov
8e8473c783 Use TableGen to emit information for dwarf register numbers. 
This makes DwarfRegNum to accept list of numbers instead.
Added three different "flavours", but only slightly tested on x86-32/linux.
Please check another subtargets if possible,

llvm-svn: 43997
 2007-11-11 19:50:10 +00:00
Anton Korobeynikov
cdfd2ddaa7 Add convenient helper to obtain list of ints 
llvm-svn: 43993
 2007-11-11 11:19:37 +00:00
Dale Johannesen
2e9b020e89 Add CCAssignToStackABISizeAlign for convenience in 
dealing with types whose size & alignment are
different on different subtargets.  Use it for x86 f80.

llvm-svn: 43988
 2007-11-10 22:07:15 +00:00
Evan Cheng
c6287abec9 Added -test-opts to specify test options. 
llvm-svn: 43971
 2007-11-10 01:33:27 +00:00
Bill Wendling
2405ec2b73 Initial commit of files that support building LLVM the "Apple" way. 
llvm-svn: 43929
 2007-11-09 06:59:33 +00:00