713eedc1fb
For PR797:
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Rid the Assembly Parser of exceptions. This is a really gross hack but it
will do until the Assembly Parser is re-written as a recursive descent.
The basic premise is that wherever the old "ThrowException" function was
called (new name: GenerateError) we set a flag (TriggerError). Every
production checks that flag and calls YYERROR if it is set. Additionally,
each call to ThrowException in the grammar is replaced with GEN_ERROR
which calls GenerateError and then YYERROR immediately. This prevents
the remaining production from continuing after an error condition.
llvm-svn: 29763
2006-08-18 08:43:06 +00:00
ad88ff24b8
Split long comment lines.
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llvm-svn: 28988
2006-07-03 16:46:03 +00:00
16cf81306e
Don't pass target name into TargetData anymore, it is never used or needed.
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llvm-svn: 28831
2006-06-16 18:23:49 +00:00
8bd3e91fa2
Turn on loop unswitching tonight
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llvm-svn: 26312
2006-02-22 07:33:49 +00:00
041f8b59c1
Move licm after reassociate, add some cond-propagate passes
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llvm-svn: 21769
2005-05-07 22:45:35 +00:00
a21f83f809
Add the simplify-libcalls pass.
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llvm-svn: 21585
2005-04-27 02:22:47 +00:00
650ba8eb56
Remove trailing whitespace
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llvm-svn: 21428
2005-04-22 00:00:37 +00:00
2c95fac918
there is no reason to run -instcombine -instcombine!
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llvm-svn: 20915
2005-03-29 06:25:11 +00:00
9ead0d7b4c
Rename createPromoteMemoryToRegister() to
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createPromoteMemoryToRegisterPass() to be consistent with other pass
creation functions.
llvm-svn: 20885
2005-03-28 02:01:12 +00:00
a9beaacac6
move the reassociation pass after the LICM pass. This speeds up mgrid
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from 10.27s to 9.57s with the CBE.
llvm-svn: 20508
2005-03-07 03:19:50 +00:00
c8f1f4bc8e
Use binary mode for reading/writing bytecode files
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llvm-svn: 19751
2005-01-22 17:36:17 +00:00
ca7d19e2af
Fix typo 'ompress' => 'compress'.
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llvm-svn: 19232
2005-01-01 22:10:32 +00:00
996ec72d48
For PR351:
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* Place a try/catch block around the entire tool to Make sure std::string
exceptions are caught and printed before exiting the tool.
* Make sure we catch unhandled exceptions at the top level so that we don't
abort with a useless message but indicate than an unhandled exception was
generated.
llvm-svn: 19192
2004-12-30 05:36:08 +00:00
e2b14e52c7
Support the gas option --traditional-format which, for some reason, gets
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passed to gccas when the --program-prefix option is used to configure CFE.
llvm-svn: 19091
2004-12-22 02:58:43 +00:00
0558e23872
Add -strip-debug option
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remove the temporary -disable-dse option
llvm-svn: 18451
2004-12-03 05:45:58 +00:00
b2d0fa0823
Fix usage of changed function prototype
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llvm-svn: 17798
2004-11-14 22:30:54 +00:00
05d033159d
Add a --disable-compression option to gccas so the default compression of
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bytecode can be defeated.
llvm-svn: 17626
2004-11-08 17:37:04 +00:00
fa3cfd3955
Rename pass
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llvm-svn: 16801
2004-10-07 04:12:02 +00:00
7c16caa336
Changes For Bug 352
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Move include/Config and include/Support into include/llvm/Config,
include/llvm/ADT and include/llvm/Support. From here on out, all LLVM
public header files must be under include/llvm/.
llvm-svn: 16137
2004-09-01 22:55:40 +00:00
e3263ecaf0
The functions in Signal.h are now in the llvm::sys namespace - adjust
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llvm-svn: 16091
2004-08-29 19:28:55 +00:00
7ba1be09b3
Remove redundant SCCP pass
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Add new DSE pass. Add a temporary option to disable it in case we need it
This is going in after the July 22 nightly tester run, so we'll wait until the 23rd to see it
:)
llvm-svn: 15104
2004-07-22 08:34:33 +00:00
278f5152d3
Header file moved
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llvm-svn: 13813
2004-05-27 05:41:36 +00:00
bf9ba24155
Move loop optimization passes up, add loop unroller
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llvm-svn: 13030
2004-04-18 05:21:01 +00:00
024385ba5f
Turn on argument promotion in gccas. This can give us substantially better
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code in cases where the file has lots of static functions or anon namespaces.
llvm-svn: 12361
2004-03-13 21:38:35 +00:00
0f39359dd2
Add a new pass
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llvm-svn: 11838
2004-02-25 21:35:02 +00:00
69e896bdcf
Make sure to print a stack trace whenever an error signal is delivered to
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the tool.
llvm-svn: 11633
2004-02-19 20:32:39 +00:00
eddfe437c7
Now that tailduplication does not bork SSA form, run mem2reg earlier in gccas.
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This tremendously improves the code generated by the LLVM optimizer, primarily
by making the inliner more aggressive. For example, it improves the stepanov
benchmark from 55.56 mega-additions/sec to 98.04 Ma/s. It also improves the
oopack/iterator benchmark from 338.3MFLOPS/s to 1103.4MFLOPS/s. Less noteworthy,
it improves oopack/matrix from 573 -> 641 MFLOPS/s.
llvm-svn: 11053
2004-02-01 07:24:53 +00:00
298d2f090f
Make sure to verify the result before writing out the bytecode file. Not doing
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so can cause obscure errors downstream.
llvm-svn: 10840
2004-01-14 03:39:46 +00:00
cf1755a6f3
Add a -disable-opt flag to gccas, so that we can use -Wa,-disable-opt just
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like -Wl,-disable-opt
llvm-svn: 10647
2003-12-30 03:24:27 +00:00
ed9fc4baad
Run tailcall elimination in a more logical place
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llvm-svn: 10402
2003-12-11 17:50:32 +00:00
b762ddbdf1
It is now after pldi. This issue has been fixed, so remove the hack
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llvm-svn: 10306
2003-12-07 01:44:18 +00:00
db8a179838
Revert the previous patch since it causes lots of miscompilations. :( :(
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llvm-svn: 10172
2003-11-22 19:07:47 +00:00
52b4fb3fde
Reorder passes a bit. In particular, it makes sense to run globaldce IMMEDIATELY after funcresolve. Also, run the mem2reg pass _early_ so that IPCP and DAE actually do stuff.
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Run instcombine and simplify cfg after this to cleanup the intraprocedural messes we create.
llvm-svn: 10134
2003-11-21 21:44:35 +00:00
093cc6dc92
As the comments indicate, this is a temporary, repulsive, hack
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llvm-svn: 9982
2003-11-13 19:26:54 +00:00
960707c335
Put all LLVM code into the llvm namespace, as per bug 109.
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llvm-svn: 9903
2003-11-11 22:41:34 +00:00
95ee0b0288
Turn on the IPCP pass by default. It has passed all of the tests
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llvm-svn: 9435
2003-10-23 18:25:57 +00:00
8f71f04961
fix file header
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llvm-svn: 9294
2003-10-20 17:58:43 +00:00
09344dcf97
Added copyright header to all C++ source files.
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llvm-svn: 9291
2003-10-20 17:47:21 +00:00
3f8b7c24f6
Unfortunately, it looks like level raise is still needed :(
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llvm-svn: 9158
2003-10-16 16:50:34 +00:00
3334c884bc
Give this file a proper header
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llvm-svn: 9141
2003-10-15 21:49:57 +00:00
4973805acd
The levelraise pass is a broken old piece of crufty code that should be
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left on the side of the road without a second thought.
It is preventing forward progress, so for now, we will disable it by default.
llvm-svn: 9140
2003-10-15 21:48:38 +00:00
e01ba00b87
Add a new -disable-inlining option
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llvm-svn: 9028
2003-10-10 18:18:53 +00:00
d67697411a
Fix grammar.
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llvm-svn: 9026
2003-10-10 17:56:49 +00:00
25963c85e3
Now that the TCE pass passes all of the tests, add it to GCCAS
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llvm-svn: 8621
2003-09-20 05:26:22 +00:00
cf82b00eb5
Enable the setjmp/longjmp lowering pass
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llvm-svn: 8521
2003-09-15 04:56:44 +00:00
23ff5c1ccb
scalarrepl now includes mem2reg
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llvm-svn: 8472
2003-09-11 16:46:10 +00:00
2f6de8b335
Move the -indvars pass much later to where it is more likely to do good stuff
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llvm-svn: 8470
2003-09-11 16:34:07 +00:00
b42862c32d
#include is unnecessary
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llvm-svn: 8316
2003-09-01 20:45:46 +00:00
ad7b556813
Remove the -stopAfterNPasses option, which has been long obsoleted by bugpoint
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llvm-svn: 8278
2003-08-31 21:47:24 +00:00
6f21fe9278
* move the dead-type-eliminate passes to the end, where they are more useful
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* add prune-eh and inlining passes
* other minor pass reorganizations
llvm-svn: 8277
2003-08-31 21:45:55 +00:00
Reid Spencer