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127 Commits

Author SHA1 Message Date
Chris Lattner 39637ef023 Verify llvm.prefetch. 
llvm-svn: 20376
 2005-02-28 19:27:42 +00:00
Chris Lattner 08f7d0c262 Fix some problems where the verifier would crash on invalid input instead of 
reporting the problem and exiting.

llvm-svn: 20302
 2005-02-24 16:58:29 +00:00
Jeff Cohen c8f1f4bc8e Use binary mode for reading/writing bytecode files 
llvm-svn: 19751
 2005-01-22 17:36:17 +00:00
Chris Lattner e340065558 Add a verifier assertion 
llvm-svn: 18965
 2004-12-15 20:23:49 +00:00
Alkis Evlogimenos be526cfba4 Check if a block has a terminator first before calling front() on 
it. If a block has a terminator then it is certainly non-empty so the
verifier will not crash on it.

llvm-svn: 18484
 2004-12-04 02:30:42 +00:00
Alkis Evlogimenos b92de19116 Make error msg reflect what exactly went wrong. 
llvm-svn: 18478
 2004-12-04 01:25:06 +00:00
Misha Brukman 8d8fc6529e The Alpha (tm) intrinsics have never been used anywhere 
llvm-svn: 17340
 2004-10-29 18:43:17 +00:00
Chris Lattner cde15fb187 Make sure to check select instructions for generic instruction properties 
llvm-svn: 16597
 2004-09-29 21:19:28 +00:00
Chris Lattner c9e79d005b Don't use DominatorSet::dominates for intra-block instruction dom checks. 
This method is linear time in the size of the basic block, which is very
bad for large basic blocks.  On the Assembler/2004-09-29-VerifierIsReallySlow.llx
testcase, the verifier changes from taking 50s to 0.23s with this patch.

llvm-svn: 16593
 2004-09-29 20:07:45 +00:00
Reid Spencer 7c16caa336 Changes For Bug 352 
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
Brian Gaeke 0220904e7a Packed types, brought to you by Brad Jones 
llvm-svn: 15938
 2004-08-20 06:00:58 +00:00
Chris Lattner 001aba76fd Updates to gc intrinsics, contributed by Tobias Nurmiranta 
llvm-svn: 15096
 2004-07-22 05:50:01 +00:00
Reid Spencer 49fc8a746e bug 122: 
- Correct an assert to not have redundant isa<GlobalValue>

llvm-svn: 14934
 2004-07-18 00:02:41 +00:00
Reid Spencer 8baf8e270a - #include <iostream> since its not in Value.h any more. 
llvm-svn: 14617
 2004-07-04 11:55:37 +00:00
Misha Brukman 1c9de4699a * Capitalize `Java' 
* Sprinkle hypens liberally
* Fix some grammar in comments

llvm-svn: 14374
 2004-06-24 21:47:35 +00:00
Chris Lattner 395e219a1c Minor cleanup 
llvm-svn: 14199
 2004-06-17 17:56:54 +00:00
Chris Lattner fbf4dc3bd0 isnan is dead 
llvm-svn: 14191
 2004-06-15 21:52:58 +00:00
Alkis Evlogimenos cf9f8f1762 Make assertions more consistent with the rest of the intrinsic 
function verification and make it a requirement that both arguments to
llvm.isunordered are of the same type.

llvm-svn: 14165
 2004-06-13 00:55:26 +00:00
Alkis Evlogimenos 9d740629a0 Add the isunordered intrinsic. 
llvm-svn: 14159
 2004-06-12 19:19:14 +00:00
Chris Lattner 8f69c9e439 I misled Alkis: LLVM should have isnan, not isunordered. 
isunordered(X, Y) === isnan(X) | isnan(Y)

Remove isunordered, add isnan.

llvm-svn: 14132
 2004-06-11 02:29:43 +00:00
Alkis Evlogimenos d0b5d0c7cc Add the isunordered intrinsic. 
llvm-svn: 14127
 2004-06-11 01:08:18 +00:00
Chris Lattner 71dbebf411 Fix PR361. 
Dominance properties don't hold in unreachable code

llvm-svn: 14053
 2004-06-07 23:07:33 +00:00
Chris Lattner 307e1df0d1 Fix GCC warning 
llvm-svn: 14045
 2004-06-05 17:44:48 +00:00
Chris Lattner 61bd8b3810 Work around VS bug 
llvm-svn: 14036
 2004-06-05 00:22:04 +00:00
Chris Lattner f75832b015 * Verify function prototypes, not just functions with bodies. 
* Verify that functions do not take aggregates as arguments.

llvm-svn: 13984
 2004-06-03 06:38:43 +00:00
Reid Spencer 4148139dd9 Fix for bug 348. 
The SymbolTable changes caused this one too.

llvm-svn: 13859
 2004-05-27 21:58:13 +00:00
Reid Spencer 47cf71a61e Convert to SymbolTable's new iteration interface. Remove tabs. 
llvm-svn: 13753
 2004-05-25 08:53:29 +00:00
Chris Lattner 9c251eb0ad Recognize and verify the new GC intrinsics. 
llvm-svn: 13687
 2004-05-23 21:16:51 +00:00
Chris Lattner ab5aa14403 Fix for PR340: Verifier misses malformed switch instruction 
llvm-svn: 13618
 2004-05-21 16:47:21 +00:00
Brian Gaeke e8a6bf3d21 Fold two assertions with backwards error messages into one with a 
correct error message.

llvm-svn: 13590
 2004-05-17 21:15:18 +00:00
John Criswell 987ad1945d Fixed inconsistent indentation. 
llvm-svn: 13363
 2004-05-04 21:46:05 +00:00
Chris Lattner 0377e4384f Make sure to check for a very bad class of errors: an instruction 
that does not dominate all of its users, but is in the same basic block as
its users.  This class of error is what caused the mysterious CBE only
failures last night.

llvm-svn: 12979
 2004-04-16 05:51:47 +00:00
John Criswell c4e72c9a0a Remove the return type check for llvm.readio. This check is done for all 
functions and is not needed here.
Simplify the pointer type check per Chris's suggestions.

llvm-svn: 12945
 2004-04-14 15:06:48 +00:00
John Criswell 0c654c6a4e Added code to verify that llvm.readio's pointer argument returns something 
that matches its return type.

llvm-svn: 12944
 2004-04-14 14:49:36 +00:00
John Criswell 23c48d63d6 Finish adding the llvm.readio and llvm.writeio intrinsics. 
Sorry these didn't get in yesterday.

llvm-svn: 12942
 2004-04-14 13:46:52 +00:00
John Criswell 2b4c96e758 Reversed the order of the llvm.writeport() operands so that the value 
is listed first and the address is listed second.

llvm-svn: 12795
 2004-04-09 19:09:14 +00:00
John Criswell 5201004ef9 Added the llvm.readport and llvm.writeport intrinsics. 
The Verifier ensures that their parameters are of integral types and have
the correct sign, but it does not enforce any size restrictions because
such restrictions are platform dependent.

llvm-svn: 12781
 2004-04-08 20:27:38 +00:00
Chris Lattner a45a216ff6 Make the verifier API more complete and useful. 
Patch contributed by Reid Spencer

llvm-svn: 12609
 2004-04-02 15:45:08 +00:00
Chris Lattner 5f126b74d3 Add another check 
llvm-svn: 12525
 2004-03-29 00:29:36 +00:00
Chris Lattner 9ece94b02b Catch some more cases of broken code. The loop extractor seems to be creating 
situations where there is a branch that goes to a block in another function.

llvm-svn: 12379
 2004-03-14 03:23:54 +00:00
Chris Lattner b870ca7766 verifyFunction has been broken for a long time now. Fix it. 
llvm-svn: 12377
 2004-03-14 03:16:15 +00:00
Chris Lattner 071a5e5649 Rename the intrinsic enum values for llvm.va_* from Intrinsic::va_* to 
Intrinsic::va*.  This avoid conflicting with macros in the stdlib.h file.

llvm-svn: 12356
 2004-03-13 00:24:00 +00:00
Chris Lattner 75648e7ae4 Add support for checking the select instruction 
llvm-svn: 12325
 2004-03-12 05:54:31 +00:00
Misha Brukman c566ca36a1 Doxygenify comments. 
llvm-svn: 12071
 2004-03-02 00:22:19 +00:00
Chris Lattner 3705370df1 Fix Regression/Assembler/2004-02-27-SelfUseAssertError.ll 
llvm-svn: 11913
 2004-02-27 17:28:25 +00:00
Chris Lattner d996e543eb Make the verifier a little more explicit about this problem. 
llvm-svn: 11811
 2004-02-24 22:06:07 +00:00
Chris Lattner dc632111bf Add llvm.memset/frameaddress/returnaddress intrinsics. 
llvm-svn: 11431
 2004-02-14 02:47:17 +00:00
Chris Lattner 5ed171e317 Add support for the llvm.memmove intrinsic 
Patch graciously contributed by Reid Spencer!

llvm-svn: 11355
 2004-02-12 18:11:20 +00:00
Chris Lattner 17d028d52b Implement the llvm.memcpy intrinsic 
llvm-svn: 11349
 2004-02-12 17:01:09 +00:00
Chris Lattner 02062823f7 Fix check. PHI nodes must be handled specially, of course. 
llvm-svn: 10842
 2004-01-14 05:42:52 +00:00