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Author SHA1 Message Date
Mikhail Glushenkov
aa7a46f0bd Better error reporting for the 'case' construct. 
llvm-svn: 51738
 2008-05-30 06:15:47 +00:00
Mikhail Glushenkov
e0bb150778 Do not generate empty 'if's for the output_suffix property. 
llvm-svn: 51737
 2008-05-30 06:15:20 +00:00
Mikhail Glushenkov
1cc4f2a4a5 Update documentation, add examples. 
llvm-svn: 51736
 2008-05-30 06:14:42 +00:00
Mikhail Glushenkov
5bc64aef11 Rename LLVMC-Tutorial.rst to LLVMC-Reference.rst 
llvm-svn: 51735
 2008-05-30 06:14:01 +00:00
Mikhail Glushenkov
5c31024be9 Make it possible to use hooks like this: '$CALL(MyHook)/path/to/file'. 
llvm-svn: 51734
 2008-05-30 06:13:29 +00:00
Mikhail Glushenkov
c9f69ac2fe Make it possible to change the output file suffix based on command-line options. 
For instance, the following command:

    llvmc2 -E hello.c

now generates a file with the correct suffix (hello.i).

llvm-svn: 51733
 2008-05-30 06:13:02 +00:00
Mikhail Glushenkov
7ded98d7b6 Add support for user-provided hooks and environment variable reads to the cmd_line tool property. 
Used like this: (cmd_line "$CALL(MyHook) --option -o $ENV(VARIABLE) $CALL(AnotherHook)")
Also works with case expressions.

Hook declarations are auto-generated, the definitions should be provided by the user
(just drop a .cpp file in the tools/llvmc2 directory).

Hooks should live in the "hooks" namespace and have type std::string hooks::Hook(void).

llvm-svn: 51732
 2008-05-30 06:12:24 +00:00
Mikhail Glushenkov
97687bef23 Enable the response file ('llvmc @file') support. 
llvm-svn: 51731
 2008-05-30 06:11:45 +00:00
Mikhail Glushenkov
a5bf652530 Update the code to the fact that StringSet now lives in llvm/ADT. 
llvm-svn: 51730
 2008-05-30 06:11:18 +00:00
Mikhail Glushenkov
b879936694 Some small tweaks to make the generated code prettier. 
llvm-svn: 51729
 2008-05-30 06:10:47 +00:00
Mikhail Glushenkov
b81c3fc00f Make it possible to use the generalised 'case' construct in the cmd_line property. 
llvm-svn: 51728
 2008-05-30 06:10:19 +00:00
Mikhail Glushenkov
4f4ac7de01 Add a generalised 'case' construct. 
Besides assigning edge weights, it will also be used by the cmd_line tool property.

llvm-svn: 51727
 2008-05-30 06:08:50 +00:00
Nick Lewycky
a02482cfaa Unbreak this test. 
llvm-svn: 51726
 2008-05-30 05:02:37 +00:00
Nick Kledzik
7afde12ac4 remove the StripSymbolsPass. This should not be done by default in libLTO.dylib. The linker will remove the symbol names if needed after LTO is done 
llvm-svn: 51722
 2008-05-30 00:59:13 +00:00
Dan Gohman
72f5ed6a0d Remove an unused variable. 
llvm-svn: 51721
 2008-05-30 00:56:36 +00:00
Dan Gohman
edc136d18f Fix an error in the comment for APInt::getMinSignedBits. 
llvm-svn: 51720
 2008-05-30 00:46:49 +00:00
Dan Gohman
15eb8b47aa Fix a typo in a comment. 
llvm-svn: 51718
 2008-05-30 00:08:18 +00:00
Dan Gohman
24ad4a21e3 Fix a copy+paste error in a comment. 
llvm-svn: 51717
 2008-05-30 00:02:02 +00:00
Dan Gohman
e587db7187 Fix doxygen comment syntax. 
llvm-svn: 51716
 2008-05-30 00:01:36 +00:00
Owen Anderson
5ff0c098ae Make the renumbering correct in the face of deleted instructions that have been removed from the LiveIntervals maps. 
llvm-svn: 51714
 2008-05-29 23:01:22 +00:00
Gabor Greif
42da2a4b26 add doxygen comments 
llvm-svn: 51712
 2008-05-29 22:58:33 +00:00
Bill Wendling
bcd38344b9 Unbreak build. 
llvm-svn: 51709
 2008-05-29 22:02:08 +00:00
Anton Korobeynikov
80d70cd681 Remove guard, so *each* inclusion will result in a warning 
llvm-svn: 51708
 2008-05-29 21:57:11 +00:00
Dan Gohman
aa8fcd5657 Add patterns for CALL32m and CALL64m. They aren't matched in most 
cases due to an isel deficiency already noted in
lib/Target/X86/README.txt, but they can be matched in this fold-call.ll
testcase, for example.

This is interesting mainly because it exposes a tricky tblgen bug;
tblgen was incorrectly computing the starting index for variable_ops
in the case of a complex pattern.

llvm-svn: 51706
 2008-05-29 21:50:34 +00:00
Bill Wendling
2ba98ca60f Remove more iostream header includes. Needed to implement a "FlushStream" 
function to flush a specified std::ostream.

llvm-svn: 51705
 2008-05-29 21:46:33 +00:00
Bill Wendling
4a95fce74c Remove <iostream>. 
llvm-svn: 51704
 2008-05-29 21:29:39 +00:00
Owen Anderson
0eabbbfc58 Add newline at end of file. 
llvm-svn: 51701
 2008-05-29 21:05:16 +00:00
Dan Gohman
4e87d82476 Fix a tblgen problem handling variable_ops in tblgen instruction 
definitions. This adds a new construct, "discard", for indicating
that a named node in the input matching pattern is to be discarded,
instead of corresponding to a node in the output pattern. This
allows tblgen to know where the arguments for the varaible_ops are
supposed to begin.

This fixes "rdar://5791600", whatever that is ;-).

llvm-svn: 51699
 2008-05-29 19:57:41 +00:00
Dan Gohman
d8b84813d5 const-ify getOpcode. 
llvm-svn: 51698
 2008-05-29 19:53:46 +00:00
Dan Gohman
3ea2dceca0 Prune and tidy #includes. 
llvm-svn: 51697
 2008-05-29 19:52:31 +00:00
Dan Gohman
e256337a1a Expand small memmovs using inline code. Set the X86 threshold for expanding 
memmove to a more plausible value, now that it's actually being used.

llvm-svn: 51696
 2008-05-29 19:42:22 +00:00
Anton Korobeynikov
eb3cd5e822 For PR1338: Rename test dirs 
llvm-svn: 51695
 2008-05-29 19:17:15 +00:00
Owen Anderson
7de6e25492 Revert part of my last patch that I didn't intend to commit yet. 
llvm-svn: 51694
 2008-05-29 18:35:21 +00:00
Anton Korobeynikov
f46e96a222 Add file with warning for backward comptibility. Should be removed after 2.4 
llvm-svn: 51693
 2008-05-29 18:18:15 +00:00
Anton Korobeynikov
c128302249 Update guards 
llvm-svn: 51692
 2008-05-29 18:17:53 +00:00
Owen Anderson
9db9e1a6a4 Renumbering needs to account for instruction slot offsets when performing lookups in the index maps. 
llvm-svn: 51691
 2008-05-29 18:15:49 +00:00
Anton Korobeynikov
1611bc6148 Regenerate 
llvm-svn: 51688
 2008-05-29 17:41:34 +00:00
Anton Korobeynikov
f77142326f For PR1338: rename include/llvm/ADT/ilist and friends to end with ".h" 
llvm-svn: 51687
 2008-05-29 17:41:17 +00:00
Owen Anderson
0e26c5897a Force postdom to be linked into opt and bugpoint, even though it is no longer used by any passes. 
llvm-svn: 51686
 2008-05-29 17:00:13 +00:00
Owen Anderson
2a0090d9bc Move these tests into the proper directory. 
llvm-svn: 51685
 2008-05-29 16:30:29 +00:00
Duncan Sands
18fb7b1fa3 Add a newline at the end of this file. 
llvm-svn: 51680
 2008-05-29 14:38:23 +00:00
Owen Anderson
15538467ae Re-enable the newly simplified ADCE. This fixes a regression on 
Dhrystone introduced by its removal.

llvm-svn: 51669
 2008-05-29 08:48:21 +00:00
Owen Anderson
bd3940abc7 Replace the old ADCE implementation with a new one that more simply solves 
the one case that ADCE catches that normal DCE doesn't: non-induction variable
loop computations.

This implementation handles this problem without using postdominators.

llvm-svn: 51668
 2008-05-29 08:45:13 +00:00
Evan Cheng
04c0915a2f Implement vector shift up / down and insert zero with ps{rl}lq / ps{rl}ldq. 
llvm-svn: 51667
 2008-05-29 08:22:04 +00:00
Owen Anderson
ccaf62ac5e Remove debugging code. 
llvm-svn: 51666
 2008-05-29 08:15:48 +00:00
Evan Cheng
f2e38956ff Add nounwind. 
llvm-svn: 51665
 2008-05-29 07:09:24 +00:00
Bill Wendling
81199f0cc8 XOR?RI instructions aren't as cheap as moves. 
llvm-svn: 51664
 2008-05-29 03:46:36 +00:00
Gabor Greif
b320ae0f07 convert more operand loops to iterator formulation 
llvm-svn: 51663
 2008-05-29 01:59:18 +00:00
Bill Wendling
edb38e9410 Implement "AsCheapAsAMove" for some obviously cheap instructions: xor and the 
like.

llvm-svn: 51662
 2008-05-29 01:02:09 +00:00
Gabor Greif
39350bab39 convert another operand loop to iterator formulation 
llvm-svn: 51661
 2008-05-29 00:51:08 +00:00