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2153 Commits

Author SHA1 Message Date
David Greene fb652a7a5c Have TableGen emit code that uses dbgs() rather than errs(). 
llvm-svn: 92738
 2010-01-05 17:47:41 +00:00
Dan Gohman ea6f91ff64 Change SelectCode's argument from SDValue to SDNode *, to make it more 
clear what information these functions are actually using.

This is also a micro-optimization, as passing a SDNode * around is
simpler than passing a { SDNode *, int } by value or reference.

llvm-svn: 92564
 2010-01-05 01:24:18 +00:00
Daniel Dunbar 74be83582c tblgen/OptParser: Use EmitSourceFileHeader. 
llvm-svn: 92521
 2010-01-04 22:03:51 +00:00
Dan Gohman 673e23558b Replace some special-case code which probably was buggy with an assertion 
verifying that the special case does not occur.

llvm-svn: 92504
 2010-01-04 20:36:57 +00:00
Dan Gohman b91411c9b9 Remove the CPAttrParentAsRoot code, which is unused, and inconvenient 
for a refactoring I'm working on.

llvm-svn: 92503
 2010-01-04 20:31:55 +00:00
Mikhail Glushenkov 9b0afc36a8 Typo. 
llvm-svn: 92392
 2010-01-01 04:40:54 +00:00
Mikhail Glushenkov c4f17987b6 Make CheckForSuperfluousOptions handle list form of 'switch_on' correctly. 
llvm-svn: 92391
 2010-01-01 03:51:02 +00:00
Mikhail Glushenkov 8711c8dbcf Minor simplifications. 
llvm-svn: 92390
 2010-01-01 03:50:51 +00:00
Mikhail Glushenkov 554c054777 Better error message. 
llvm-svn: 92389
 2010-01-01 03:50:34 +00:00
Daniel Dunbar 2f57d9ad64 lit: Add setuptools support. 
llvm-svn: 92169
 2009-12-26 22:58:39 +00:00
Daniel Dunbar ea21448978 lit: Sink code into a 'lit' package. 
llvm-svn: 92168
 2009-12-26 22:58:23 +00:00
Bill Wendling b45a3d8de4 Use the 'MadeChange' variable instead of returning 'false' all of the time. 
llvm-svn: 92155
 2009-12-25 13:35:40 +00:00
Daniel Dunbar 54ed390727 Don't emit trailing semicolon. 
llvm-svn: 92133
 2009-12-24 17:49:28 +00:00
Mikhail Glushenkov 382495a0ff Cosmetic issue: more consistent naming. 
llvm-svn: 91998
 2009-12-23 12:49:41 +00:00
Mikhail Glushenkov f48a0c43b6 Allow (set_option SwitchOption, true). 
llvm-svn: 91997
 2009-12-23 12:49:30 +00:00
Daniel Dunbar c7dccd8ad2 Suppress compiler warning. 
llvm-svn: 91959
 2009-12-23 00:45:10 +00:00
Sean Callanan 36eab80875 Fixes to the X86 disassembler: 
Made LEA memory operands emit only 4 MCInst operands.
Made the scale operand equal 1 for instructions that have no
SIB byte.

llvm-svn: 91919
 2009-12-22 21:12:55 +00:00
David Greene dbf7074296 Fix a bug in !subst where TableGen would go and resubstitute text it had 
just substituted.  This could cause infinite looping in certain
pathological cases.

llvm-svn: 91843
 2009-12-21 21:21:34 +00:00
Chris Lattner 5c13f389cb .llx is no more. 
llvm-svn: 91784
 2009-12-19 20:56:53 +00:00
Nuno Lopes 91b866a163 fix build and while at it remove a redudant include 
llvm-svn: 91774
 2009-12-19 11:52:18 +00:00
Daniel Dunbar 3a821f7f0c More bzero -> memset that I missed. 
llvm-svn: 91757
 2009-12-19 04:16:57 +00:00
Daniel Dunbar f008ea5fa0 Add missing newlines at EOF (for clang++). 
llvm-svn: 91756
 2009-12-19 04:16:48 +00:00
Sean Callanan 04cc307edd Table-driven disassembler for the X86 architecture (16-, 32-, and 64-bit 
incarnations), integrated into the MC framework.  

The disassembler is table-driven, using a custom TableGen backend to 
generate hierarchical tables optimized for fast decode.  The disassembler 
consumes MemoryObjects and produces arrays of MCInsts, adhering to the 
abstract base class MCDisassembler (llvm/MC/MCDisassembler.h).

The disassembler is documented in detail in

- lib/Target/X86/Disassembler/X86Disassembler.cpp (disassembler runtime)
- utils/TableGen/DisassemblerEmitter.cpp (table emitter)

You can test the disassembler by running llvm-mc -disassemble for i386
or x86_64 targets.  Please let me know if you encounter any problems
with it.

llvm-svn: 91749
 2009-12-19 02:59:52 +00:00
Dan Gohman b0da63da1e Fix a comment. 
llvm-svn: 91741
 2009-12-19 01:46:09 +00:00
Eli Friedman 36623cc253 Fix an issue in googletest where a name was used before it was defined. 
llvm-svn: 91718
 2009-12-18 21:38:44 +00:00
Mikhail Glushenkov d7015906d0 Make 'set_option' work with list options. 
This works now: (set_option "list_opt", ["val_1", "val_2", "val_3"])

llvm-svn: 91679
 2009-12-18 11:27:26 +00:00
Mikhail Glushenkov 1fe2678a06 Add a 'set_option' action for use in OptionPreprocessor. 
llvm-svn: 91594
 2009-12-17 07:49:16 +00:00
Mikhail Glushenkov 9bbd4eb9f5 Refactoring, no functionality change. 
llvm-svn: 91593
 2009-12-17 07:48:49 +00:00
Mikhail Glushenkov bea9ce8826 s/TokenizeCmdline/TokenizeCmdLine/ 
llvm-svn: 91592
 2009-12-17 07:48:34 +00:00
Jim Grosbach 2a282f2f86 Add @earlyclobber TableGen constraint 
llvm-svn: 91554
 2009-12-16 19:43:02 +00:00
Bill Wendling 8478ed5d18 Remove superfluous 'extern' variable that was causing a warning with clang. 
llvm-svn: 91552
 2009-12-16 19:36:42 +00:00
Bill Wendling 098a38b5ce Some command lines don't like numbers with leading zeros. Remove them. 
llvm-svn: 91463
 2009-12-15 22:42:19 +00:00
Daniel Dunbar c6d3c5ef76 lit: Improve error when gtest discovery fails. 
llvm-svn: 91458
 2009-12-15 22:00:37 +00:00
Dan Gohman c87c16b030 Revert 90628, which was incorrect. 
llvm-svn: 91448
 2009-12-15 20:21:44 +00:00
Jim Grosbach 38c4f4b5d1 whitespace 
llvm-svn: 91442
 2009-12-15 19:28:13 +00:00
Mikhail Glushenkov 66a664870b Convert llvmc tests to FileCheck. 
llvm-svn: 91420
 2009-12-15 07:21:14 +00:00
Mikhail Glushenkov 62b65ecf18 Support hook invocation from 'append_cmd'. 
llvm-svn: 91419
 2009-12-15 07:20:50 +00:00
Mikhail Glushenkov 096fc103fb Validate the generated C++ code in llvmc tests. 
Checks that the code generated by 'tblgen --emit-llvmc' can be actually
compiled. Also fixes two bugs found in this way:

- forward_transformed_value didn't work with non-list arguments
- cl::ZeroOrOne is now called cl::Optional

llvm-svn: 91404
 2009-12-15 03:04:52 +00:00
Mikhail Glushenkov 2cb65bd5ab Allow $CALL(Hook, '$INFILE') for non-join tools. 
llvm-svn: 91402
 2009-12-15 03:04:02 +00:00
Daniel Dunbar 1542d735d9 NNT: Make sure stderr for build commands goes to log file, as intended but misdirected. 
llvm-svn: 91379
 2009-12-15 00:41:47 +00:00
Daniel Dunbar 8165f02e8c NNT: Use [e]grep -a when scanning logs, its possibly they will have non-text 
characters in them, in which case the grep will just return 'Binary file
matches' and the whole thing falls over.

llvm-svn: 91302
 2009-12-14 17:58:33 +00:00
Daniel Dunbar 37e0439b17 NNT: Always create the -sentdata.txt file. 
llvm-svn: 91301
 2009-12-14 17:58:27 +00:00
Daniel Dunbar 0d886ca091 Remove unneeded ';' and a class/struct mismatch (noticed by clang). 
llvm-svn: 90934
 2009-12-09 02:58:09 +00:00
Daniel Dunbar 564c96bd5e lit: Prevent crash-on-invalid (when run on directory which has no test suite). 
llvm-svn: 90871
 2009-12-08 19:49:30 +00:00
Mikhail Glushenkov 57a67facb8 Simplify a bit. 
llvm-svn: 90785
 2009-12-07 19:16:13 +00:00
Mikhail Glushenkov fca845187d Throw 'const char*' instead of 'std::string'. 
llvm-svn: 90784
 2009-12-07 19:15:57 +00:00
Mikhail Glushenkov 67c106664b Deprecate 'unpack_values'. 
Use 'forward_values' + 'comma_separated' instead.

llvm-svn: 90774
 2009-12-07 18:25:54 +00:00
Mikhail Glushenkov 6b6be99632 Implement 'forward_value' and 'forward_transformed_value'. 
llvm-svn: 90770
 2009-12-07 17:03:05 +00:00
Mikhail Glushenkov d5774dfb8d Refactoring, no functionality change. 
llvm-svn: 90764
 2009-12-07 10:51:55 +00:00
Dan Gohman e79368d3ff Minor code simplification. 
llvm-svn: 90628
 2009-12-05 00:05:43 +00:00