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822 Commits

Author SHA1 Message Date
Chris Lattner
6a6148fda0 Workaround or a VS miscompilation bug 
llvm-svn: 14078
 2004-06-08 23:21:39 +00:00
Chris Lattner
4996a6e7cb Fix a link error using VS8.0 
llvm-svn: 14071
 2004-06-08 17:53:24 +00:00
Chris Lattner
a1c9755c7c Fix PR361. 
Dominance properties don't hold in unreachable code

llvm-svn: 14053
 2004-06-07 23:07:33 +00:00
Chris Lattner
6e63236846 Fix GCC warning 
llvm-svn: 14045
 2004-06-05 17:44:48 +00:00
Chris Lattner
dfca9d7f7b Fix GCC warnings 
llvm-svn: 14044
 2004-06-05 17:43:52 +00:00
Chris Lattner
c0f5e68d4d Remove an unused variable. 
Work around for bogus errors: no those static functions don't need to
be executed to be initialized!

llvm-svn: 14040
 2004-06-05 01:05:19 +00:00
Chris Lattner
c107a4d1c5 Add missing #include 
llvm-svn: 14037
 2004-06-05 00:24:59 +00:00
Chris Lattner
678cafb8a9 Work around VS bug 
llvm-svn: 14036
 2004-06-05 00:22:04 +00:00
Chris Lattner
6e6ab3888b As much as I dislike doing this, it's the only fix for VC8.0 that I can come 
up with, even though it's perfectly conformant code.  :(

llvm-svn: 14034
 2004-06-05 00:11:27 +00:00
Chris Lattner
cf111f5951 Remove unused var 
llvm-svn: 14033
 2004-06-05 00:03:27 +00:00
Chris Lattner
f609ec6329 Squelch a warning 
llvm-svn: 14032
 2004-06-04 23:53:20 +00:00
Chris Lattner
f6950439d6 Delete some unreachable code 
llvm-svn: 14031
 2004-06-04 23:52:36 +00:00
Misha Brukman
99137fd27a * No more CachedWriter::setStream() 
* ostream is back to being a reference instead of a pointer
* Output single characters as chars, not as length-1 strings

llvm-svn: 14030
 2004-06-04 21:11:51 +00:00
Chris Lattner
871a5eb37c Ugh, apparently there is no common ground here. 
llvm-svn: 14026
 2004-06-04 20:48:51 +00:00
Chris Lattner
4bd463c15e Squish a warning 
llvm-svn: 14020
 2004-06-04 20:14:29 +00:00
Chris Lattner
e78fedecf2 * 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
John Criswell
1a6863e08b Modified calcTypeName() so that it does not allocate a std::string for 
every recursive call.
This makes it more robust for deeply nested, unnamed types.

llvm-svn: 13915
 2004-06-01 14:54:08 +00:00
Reid Spencer
d98738fe4d Fix a bug that Chris asserts emphatically is a bug. The changed clause 
would always return false because the Type of a type value is always
Type::TypeTY and can never be a floating point type.

llvm-svn: 13902
 2004-05-30 01:19:48 +00:00
Reid Spencer
00aca582a2 Moved this file to lib/Bytecode/Writer because its used there only. 
llvm-svn: 13900
 2004-05-30 00:09:32 +00:00
Chris Lattner
9bf4cbeb4b Don't use size() when you mean empty() 
llvm-svn: 13876
 2004-05-28 05:40:19 +00:00
Reid Spencer
0030dfe486 Clean up a comment. 
llvm-svn: 13860
 2004-05-27 22:04:46 +00:00
Reid Spencer
693dcc2f89 Fix for bug 348. 
The SymbolTable changes caused this one too.

llvm-svn: 13859
 2004-05-27 21:58:13 +00:00
Alkis Evlogimenos
2c463a8a99 Add constructors that take a BasicBlock to append to, to the rest of 
the llvm::Instruction hierarchy.

llvm-svn: 13800
 2004-05-27 00:15:23 +00:00
Alkis Evlogimenos
bf27c54995 Inline trivial constructors. 
llvm-svn: 13797
 2004-05-26 22:07:18 +00:00
Reid Spencer
b7b1b9d4b2 Several clean ups suggested by Chris: remove tabs, make SlotMachine do lazy 
initialization so we don't scan large Modules/Functions needlessly, tighten
up restrictions on what can be put in SlotMachine (no Constants that aren't
GlobalValues).

llvm-svn: 13796
 2004-05-26 21:56:09 +00:00
Alkis Evlogimenos
edff018f18 Refactor common initialization code in private init() functions. 
This is a first step in supplying append to basic block constructors
for all instruction types.

llvm-svn: 13793
 2004-05-26 21:41:09 +00:00
Reid Spencer
dccf1747a1 Part of bug 122: 
This change removes the BuildBytecodeInfo flag from the SlotCalculator
class. This flag was needed to distinguish between the Bytecode/Writer
and the AsmWriter. Now that AsmWriter doesn't use SlotCalculator, we can
remove this flag and simplify some code. Also, some minor name changes
to CachedWriter.h needed to be committed (missed in previous commit).

llvm-svn: 13785
 2004-05-26 07:37:11 +00:00
Reid Spencer
58bad426cc Part of bug 122. Removed dependency of AsmWriter on SlotCalculator by 
incorporating a significantly simpler "SlotMachine" into this file. The
SlotMachine is tailored for use by only the AsmWriter whose requirements
for slot numbers are vastly different than from the Bytecode/Writer. Code
change passes all Feature and Regression tests.

llvm-svn: 13784
 2004-05-26 07:18:52 +00:00
Reid Spencer
756f392365 Document a couple functions. 
llvm-svn: 13761
 2004-05-25 18:14:38 +00:00
Reid Spencer
2791d48685 Made it illegal to pass a Type* through one of the Value* interfaces. The 
SymbolTable will now assert if this is done. This didn't find any incorrect
usage of SymbolTable but will prevent future mistakes until Type != Value.

llvm-svn: 13755
 2004-05-25 15:20:47 +00:00
Reid Spencer
fec48b0d9d Convert to SymbolTable's new iteration interface. 
llvm-svn: 13754
 2004-05-25 08:53:40 +00:00
Reid Spencer
e6cf613d2a Convert to SymbolTable's new iteration interface. Remove tabs. 
llvm-svn: 13753
 2004-05-25 08:53:29 +00:00
Reid Spencer
e6e0da0b9f Completely rewrote the class. SymbolTable now separates Type* from Value* in preparation\ 
for making Type not derive from Value. There are now separate interfaces \
for looking up, finding, and inserting Types and Values. There are also \
three separate iterator interfaces, one for type planes, one for the types \
(type type plane), and one for values within a type plane. See the \
documentation in the Header file.

llvm-svn: 13752
 2004-05-25 08:52:42 +00:00
Reid Spencer
08e75b22a5 Convert to SymbolTable's new lookup and iteration interfaces. 
llvm-svn: 13751
 2004-05-25 08:52:20 +00:00
Chris Lattner
84431acbf1 Implement some helpers 
llvm-svn: 13738
 2004-05-25 05:32:43 +00:00
Chris Lattner
5f65590915 Recognize and verify the new GC intrinsics. 
llvm-svn: 13687
 2004-05-23 21:16:51 +00:00
Chris Lattner
30cc4edfc3 Fix for PR340: Verifier misses malformed switch instruction 
llvm-svn: 13618
 2004-05-21 16:47:21 +00:00
Brian Gaeke
5d639ac9f3 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
Chris Lattner
da4ac5d876 Implement the AddPrototypes method 
llvm-svn: 13432
 2004-05-09 04:29:57 +00:00
John Criswell
ec6d378d21 Don't call getForwardedType() twice, as recommended by Chris. 
llvm-svn: 13391
 2004-05-06 22:15:47 +00:00
John Criswell
2d7c5ae892 Fix for PR#330. 
When looking at getelementptr instructions, make sure to use a forwarded
type.  We want to do this because a DerivedType may drop its uses and then
refine its users, who may then use another user who hasn't been refined yet.
By getting the forwarded type, we always ensure that we're looking at a
Type that isn't in a halfway refined state.

Now, I should be able to put this stuff in PATypeHandle, but it doesn't work
for some reason.  This should do for now.

llvm-svn: 13386
 2004-05-06 21:18:08 +00:00
John Criswell
b51e979c2c Fixed inconsistent indentation. 
llvm-svn: 13363
 2004-05-04 21:46:05 +00:00
Misha Brukman
5f5f6ca775 class AssemblyWriter: 
* Make contained ostream pointer, not reference
* Allow setting of that ostream via setStream()

class CachedWriter:
* setStream() in turn calls setStream() on the AssemblyWriter

llvm-svn: 13247
 2004-04-28 19:24:28 +00:00
Misha Brukman
d408a510b8 * Add ability to print out type as symbolic 
* Add Module accessor to AssemblyWriter

llvm-svn: 13227
 2004-04-28 15:31:21 +00:00
Chris Lattner
02c65b5395 Changes to fix up the inst_iterator to pass to boost iterator checks. This 
patch was graciously contributed by Vladimir Prus.

llvm-svn: 13185
 2004-04-27 15:13:33 +00:00
Misha Brukman
7d2413f9ec I'm allergic to the word `stuff'. 
llvm-svn: 13096
 2004-04-21 18:27:56 +00:00
Misha Brukman
cb5de6bca6 Fix retriving parent Function. 
llvm-svn: 13001
 2004-04-16 17:37:12 +00:00
Misha Brukman
aadcd46d25 Assert if deleting BasicBlock before removing it from Function. 
llvm-svn: 12983
 2004-04-16 15:47:21 +00:00
Chris Lattner
644ad23b21 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
bed6463449 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