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3e2d6cd0d1
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211 Commits

Author SHA1 Message Date
Reid Spencer
3e2d6cd0d1 Fix a CmpInst writing bug by removing merge cruft that I *know* I've removed 
before. Also, make sure we write the predicate value for Cmp instructions
using instruction format 0.

llvm-svn: 32253
 2006-12-06 04:27:07 +00:00
Reid Spencer
ccdc1ac3a7 For PR950: Implement read/write of ICmp and FCmp constant expressions 
llvm-svn: 32172
 2006-12-04 05:23:49 +00:00
Reid Spencer
41583e85cb Support ICmp/FCmp constant expression reading and writing. 
llvm-svn: 32160
 2006-12-03 17:17:02 +00:00
Reid Spencer
7a449dd20b Implement reading and writing of the ICmp and FCmp instructions. 
llvm-svn: 32149
 2006-12-03 06:28:54 +00:00
Bill Wendling
4effa38086 Replacing std::iostreams with llvm iostreams. Some of these changes involve 
adding a temporary wrapper around the ostream to make it friendly to
functions expecting an LLVM stream. This should be fixed in the future.

llvm-svn: 31990
 2006-11-29 00:19:40 +00:00
Reid Spencer
992d9788b3 For PR950: 
The long awaited CAST patch. This introduces 12 new instructions into LLVM
to replace the cast instruction. Corresponding changes throughout LLVM are
provided. This passes llvm-test, llvm/test, and SPEC CPUINT2000 with the
exception of 175.vpr which fails only on a slight floating point output
difference.

llvm-svn: 31931
 2006-11-27 01:05:10 +00:00
Reid Spencer
972e7d7995 Bump the bytecode version number to 7. Implement upgrade of version 6 and 
version 6 bytecode.

llvm-svn: 31573
 2006-11-08 21:27:54 +00:00
Reid Spencer
4bafa71dc1 For PR786: 
Turn on -Wunused and -Wno-unused-parameter. Clean up most of the resulting
fall out by removing unused variables. Remaining warnings have to do with
unused functions (I didn't want to delete code without review) and unused
variables in generated code. Maintainers should clean up the remaining
issues when they see them. All changes pass DejaGnu tests and Olden.

llvm-svn: 31380
 2006-11-02 20:25:50 +00:00
Reid Spencer
6833ffe8b8 For PR950: 
Make necessary changes to support DIV -> [SUF]Div. This changes llvm to
have three division instructions: signed, unsigned, floating point. The
bytecode and assembler are bacwards compatible, however.

llvm-svn: 31195
 2006-10-26 06:15:43 +00:00
Reid Spencer
d414793dbc For PR950: 
This patch implements the first increment for the Signless Types feature.
All changes pertain to removing the ConstantSInt and ConstantUInt classes
in favor of just using ConstantInt.

llvm-svn: 31063
 2006-10-20 07:07:24 +00:00
Anton Korobeynikov
6e19f80688 Adding dllimport, dllexport and external weak linkage types. 
DLL* linkages got full (I hope) codegeneration support in C & both x86
assembler backends.
External weak linkage added for future use, we don't provide any
codegeneration, etc. support for it.

llvm-svn: 30374
 2006-09-14 18:23:27 +00:00
Chris Lattner
93ab0e8787 formatting cleanups 
llvm-svn: 29396
 2006-07-28 22:07:54 +00:00
Reid Spencer
3c338b3803 For PR787: 
Provide new llvm::sys::Program facilities for converting the stdout and
stdin to binary mode. There is no standard way to do this and the available
mechanisms are platform specific. Adjust the bytecode reader and writer to
use these methods when their input is stdin or output is stdout. THis avoids
the problem with \n writing CRLF to a bytecode file on windows.

Patch Contributed by Michael Smith.

llvm-svn: 28722
 2006-06-07 23:18:34 +00:00
Chris Lattner
038432eeb3 Fix a bug where the types for inlineasm nodes were not properly entered into 
the compaction table for a function.  This broke compilation of hexxagon
on darwin/x86 with recent changes.

llvm-svn: 28717
 2006-06-07 22:20:03 +00:00
Reid Spencer
94a443bb29 Use archive libraries instead of object files for VMCore, BCReader, 
BCWriter, and bzip2 libraries. Adjust the various makefiles to accommodate
these changes. This was done to speed up link times.

llvm-svn: 28610
 2006-06-01 01:30:27 +00:00
Chris Lattner
e3222507ee Fix a bug in the bc reader/writer: we were not correctly encoding varargs 
nonccc calls (we were dropping the CC and tail flag).  This broke several
FORTRAN programs.

Testcase here: Regression/Assembler/2006-05-26-VarargsCallEncode.ll

llvm-svn: 28501
 2006-05-26 18:42:34 +00:00
Chris Lattner
91a82b1152 Fix misencoding of calling conventions 
llvm-svn: 28411
 2006-05-19 21:57:37 +00:00
Chris Lattner
db805c3206 add bc reader/writer support for inline asm 
llvm-svn: 25621
 2006-01-25 23:08:15 +00:00
Chris Lattner
2cbee3afee Rename method 
llvm-svn: 25571
 2006-01-24 04:14:29 +00:00
Chris Lattner
8f3a1256b7 Add support for reading/writing inline asm 
llvm-svn: 25564
 2006-01-23 23:43:17 +00:00
Chris Lattner
0ad610671f trivial cleanup 
llvm-svn: 24330
 2005-11-12 18:34:09 +00:00
Chris Lattner
c51b0afa07 Read and write section info from/to .bc files 
llvm-svn: 24321
 2005-11-12 01:33:40 +00:00
Jeff Cohen
91bb372704 Wrap long line. 
llvm-svn: 24320
 2005-11-12 01:01:50 +00:00
Jeff Cohen
7b4144a6d4 Fix VC++ warning that bools cannot be ORed. 
llvm-svn: 24319
 2005-11-12 00:59:39 +00:00
Chris Lattner
e86e4acf28 don't misencode CC#'s 
llvm-svn: 24219
 2005-11-06 07:46:13 +00:00
Chris Lattner
6c8657e621 encode/decode function alignment in bc files 
llvm-svn: 24218
 2005-11-06 07:43:39 +00:00
Chris Lattner
b456fb372d Read/write global variable alignments if present 
llvm-svn: 24216
 2005-11-06 07:11:04 +00:00
Chris Lattner
76a2afc0d3 Write/read allocation instruction alignment info to .bc files. 
llvm-svn: 24203
 2005-11-05 22:08:14 +00:00
Jim Laskey
61e3d7bca5 Culling out use of unions for converting FP to bits and vice versa. 
llvm-svn: 22838
 2005-08-17 19:34:49 +00:00
Jeff Cohen
bd51ec7461 Eliminate all remaining tabs and trailing spaces. 
llvm-svn: 22523
 2005-07-27 06:12:32 +00:00
Andrew Lenharth
a9214fec08 core changes for varargs 
llvm-svn: 22254
 2005-06-18 18:34:52 +00:00
Chris Lattner
4a2129161d fix the assertion 
llvm-svn: 21994
 2005-05-13 23:35:47 +00:00
Jeff Cohen
eafa15885e Silence VC++ warnings about unsafe mixing of ints and bools with the | operator. 
llvm-svn: 21758
 2005-05-07 02:44:04 +00:00
Chris Lattner
1f6d3b2344 encode calling conventions for call/invoke instructions. 
llvm-svn: 21751
 2005-05-06 22:34:01 +00:00
Chris Lattner
494f3da7b3 encode function calling convs in the bytecode file. invoke and call are 
still to come.

llvm-svn: 21749
 2005-05-06 20:42:57 +00:00
Chris Lattner
de5b492521 wrap a longline 
llvm-svn: 21747
 2005-05-06 20:27:03 +00:00
Chris Lattner
59d23baab1 add bytecode reader support for tail calls 
llvm-svn: 21727
 2005-05-06 06:13:34 +00:00
Misha Brukman
f52511fcc6 Remove vim settings from source code; people should use llvm/utils/vim/vimrc 
llvm-svn: 21704
 2005-05-05 22:33:09 +00:00
Chris Lattner
64134a43a1 add support for undef values of opaque type, addressing PR541 
llvm-svn: 21701
 2005-05-05 22:21:19 +00:00
Misha Brukman
a9a1982a44 Convert tabs to spaces 
llvm-svn: 21439
 2005-04-22 04:01:18 +00:00
Misha Brukman
aec3b563b0 * Remove trailing whitespace 
* Convert tabs to spaces

llvm-svn: 21418
 2005-04-21 21:48:46 +00:00
Chris Lattner
4b688a1c70 This mega patch converts us from using Function::a{iterator|begin|end} to 
using Function::arg_{iterator|begin|end}.  Likewise Module::g* -> Module::global_*.

This patch is contributed by Gabor Greif, thanks!

llvm-svn: 20597
 2005-03-15 04:54:21 +00:00
Chris Lattner
9cc39e2f8b Fix an apparent ambiguity compiling on PPC 
llvm-svn: 20507
 2005-03-07 02:59:36 +00:00
Chris Lattner
1343991e93 simplify and speed up some code 
llvm-svn: 20472
 2005-03-06 02:32:00 +00:00
Chris Lattner
a024984017 Fix spelling, patch contributed by Gabor Greif! 
llvm-svn: 20343
 2005-02-27 06:18:25 +00:00
Chris Lattner
8f849baa59 Check in some patches for better assertions 
llvm-svn: 18500
 2004-12-04 21:28:47 +00:00
Reid Spencer
d841d33637 Adjust to Compressor interface change 
llvm-svn: 18249
 2004-11-25 19:38:05 +00:00
Chris Lattner
10b5a5c0da Do not emit FunctionBlock blocks for external functions. This shrinks 
bytecode files by about 8 bytes per external function

llvm-svn: 17859
 2004-11-15 22:39:49 +00:00
Chris Lattner
c199d448e9 Disable this change, it was premature 
llvm-svn: 17857
 2004-11-15 21:56:33 +00:00
Chris Lattner
571b490404 If a function is external, do not output a FunctionBlock for the function 
AT ALL.  This saves 11 bytes per external function from the bytecode file,
and is also required to make GhostLinkage work.

llvm-svn: 17854
 2004-11-15 21:46:40 +00:00