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2253 Commits

Author SHA1 Message Date
Matthijs Kooijman
ebf00c0f65 Change the Verifier to support returning first class aggregrates. 
Add a testcase for functions returning first class aggregrates.

llvm-svn: 52002
 2008-06-05 14:00:36 +00:00
Matthijs Kooijman
6216df14cb * Make CallSite::hasArgument const and let it take a const parameter. 
llvm-svn: 51989
 2008-06-05 08:04:58 +00:00
Matthijs Kooijman
de47a7518d Add CallSite::hasArgument to allow for seeing if a call passes a certain value as an argument quickly. 
llvm-svn: 51946
 2008-06-04 16:31:12 +00:00
Matthijs Kooijman
318e1df0e4 Add a Name parameter to two of the init methods of GetElementPointer to make the name setting more consistent. 
llvm-svn: 51945
 2008-06-04 16:14:12 +00:00
Matthijs Kooijman
2f6b694afc Implement the two constructors in InsertValueInst and ExtractValueInst. 
Add a Name argment to two init methods in these classes as well to make things
a bit more consistent.

llvm-svn: 51937
 2008-06-04 14:40:55 +00:00
Evan Cheng
20d22b220a More pass manager debugging outputs. 
llvm-svn: 51930
 2008-06-04 09:13:31 +00:00
Dale Johannesen
2803c991a5 Prevent a crash in debug dumps. 
llvm-svn: 51910
 2008-06-03 18:14:29 +00:00
Devang Patel
edc62adcd9 "Unable to schedule <A> required by <B>" is more helpful then 
"Unable to handle Pass that requires lower level Analysis pass"

llvm-svn: 51892
 2008-06-03 01:20:02 +00:00
Devang Patel
390d72740e Add debugging aid. 
llvm-svn: 51891
 2008-06-03 01:02:16 +00:00
Dan Gohman
fbf0f6cf8e Constant folding for insertvalue and extractvalue. 
llvm-svn: 51889
 2008-06-03 00:15:20 +00:00
Dan Gohman
06d49b3c5b AsmWriter support for insertvalue/extractvalue. These instructions can 
now round-trip through assembly and bitcode.

llvm-svn: 51823
 2008-05-31 19:12:39 +00:00
Dan Gohman
caa9c6e94d Fix some bugs with the handling of indices in insertvalue/extractvalue. 
llvm-svn: 51820
 2008-05-31 19:09:08 +00:00
Dan Gohman
1ab21af8e0 Factor several methods, including getInversePredicate and 
getSwappedPredicate, from ICmpInst and FCmpInst into common
methods in CmpInst. This allows CmpInsts to be manipulated
generically.

llvm-svn: 51810
 2008-05-31 02:47:54 +00:00
Dan Gohman
ac5c3382fe IR, bitcode reader, bitcode writer, and asmparser changes to 
insertvalue and extractvalue to use constant indices instead of
Value* indices. And begin updating LangRef.html.

There's definately more to come here, but I'm checking this 
basic support in now to make it available to people who are
interested.

llvm-svn: 51806
 2008-05-31 00:58:22 +00:00
Matthijs Kooijman
32c5d3a9ee Let Instruction::getOpcodeName() return something useful for the new 
insertvalue / extractvalue instructions.

llvm-svn: 51766
 2008-05-30 10:31:54 +00:00
Gabor Greif
2abf6ec2e5 back out last commit: The .cpp file for a module should include its corresponding header first, even if redundant. 
llvm-svn: 51598
 2008-05-27 17:26:02 +00:00
Gabor Greif
0b9cf0d491 prune unneeded #includes 
llvm-svn: 51590
 2008-05-27 11:06:03 +00:00
Gabor Greif
0fb81af839 remove unneeded reinterpret_casts 
llvm-svn: 51589
 2008-05-27 11:03:29 +00:00
Gabor Greif
b93cb3dc6f We have the correct headers included to know that BB isa Value. No reinterpret_cast necessary. 
llvm-svn: 51588
 2008-05-27 10:48:39 +00:00
Gabor Greif
e052a42a62 eliminate calls to deprecated Use::init() interface 
llvm-svn: 51570
 2008-05-26 21:33:52 +00:00
Duncan Sands
fa995d7cc5 Factor code to copy global value attributes like 
the section or the visibility from one global
value to another: copyAttributesFrom.  This is
particularly useful for duplicating functions:
previously this was done by explicitly copying
each attribute in turn at each place where a
new function was created out of an old one, with
the result that obscure attributes were regularly
forgotten (like the collector or the section).
Hopefully now everything is uniform and nothing
is forgotten.

llvm-svn: 51567
 2008-05-26 19:58:59 +00:00
Evan Cheng
e5e0b4660d Eliminate x86.sse2.punpckh.qdq and x86.sse2.punpckl.qdq. 
llvm-svn: 51533
 2008-05-24 02:56:30 +00:00
Evan Cheng
564238c841 Eliminate x86.sse2.movs.d, x86.sse2.shuf.pd, x86.sse2.unpckh.pd, and x86.sse2.unpckl.pd intrinsics. These will be lowered into shuffles. 
llvm-svn: 51531
 2008-05-24 02:14:05 +00:00
Evan Cheng
365e0f3932 Autoupgrade x86.sse2.loadh.pd and x86.sse2.loadl.pd. 
llvm-svn: 51523
 2008-05-24 00:08:39 +00:00
Dan Gohman
8b6f4366ae Tidy up BasicBlock::getFirstNonPHI, and change a bunch of places to 
use it instead of duplicating its functionality.

llvm-svn: 51499
 2008-05-23 21:05:58 +00:00
Dan Gohman
c877140168 Add #includes to make some dependencies explicit. 
llvm-svn: 51496
 2008-05-23 20:40:06 +00:00
Dan Gohman
9674662036 Add more IR support for the new extractvalue and insertvalue 
instructions.

llvm-svn: 51461
 2008-05-23 00:36:11 +00:00
Chris Lattner
beb6254442 Fix PR2267, by allowing indirect outputs to be intermixed 
with normal outputs.  Testcase here: 
test/CodeGen/X86/asm-indirect-mem.ll

llvm-svn: 51409
 2008-05-22 04:46:38 +00:00
Gordon Henriksen
a1f7004038 Remove a duplicative binding. Patch by Mahadevan R. 
llvm-svn: 51238
 2008-05-19 05:47:10 +00:00
Nick Lewycky
46e3a168c0 Revert constant-folding change that will miscompile in some cases. 
llvm-svn: 51223
 2008-05-17 19:00:05 +00:00
Nick Lewycky
baa90d4eef Unbreak the build. 
llvm-svn: 51217
 2008-05-17 09:05:22 +00:00
Nick Lewycky
1df40102a9 Constant fold inttoptr and ptrtoint. 
llvm-svn: 51216
 2008-05-17 09:03:26 +00:00
Eric Christopher
11359e9b1c Add functions to enable adding a single attribute to a function and 
its associated call site.

llvm-svn: 51204
 2008-05-16 20:39:43 +00:00
Gabor Greif
d61f20217a API change for {BinaryOperator|CmpInst|CastInst}::create*() --> Create. Legacy interfaces will be in place for some time. (Merge from use-diet branch.) 
llvm-svn: 51200
 2008-05-16 19:29:10 +00:00
Dan Gohman
fe7f6bc9ce Revert the change from r51157 in 
test/Verifier/2002-11-05-GetelementptrPointers.ll, which was incorrect.
Instead, fix getIndexedType to not follow pointer types, as
PointerType is a subclass of CompositeType.

llvm-svn: 51171
 2008-05-16 00:16:32 +00:00
Dan Gohman
821bf58428 IR support for extractvalue and insertvalue instructions. Also, begin 
moving toward making structs and arrays first-class types.

llvm-svn: 51157
 2008-05-15 19:50:34 +00:00
Gabor Greif
48ffb6c7dc Fix a bunch of 80col violations that arose from the Create API change. Tweak makefile targets to find these better. 
llvm-svn: 51143
 2008-05-15 10:04:30 +00:00
Nate Begeman
253fc69ff3 Move the operator new and operator delete out of line. This fixes an issue with 
operator new() referring to the static initTags function, which has to be in the 
same linkage unit as any file including User.h.

llvm-svn: 51136
 2008-05-15 01:23:11 +00:00
Dale Johannesen
768b6f281e Add CommonLinkage; currently tentative definitions 
are represented as "weak", but there are subtle differences
in some cases on Darwin, so we need both.  The intent
is that "common" will behave identically to "weak" unless
somebody changes their target to do something else.
No functional change as yet.

llvm-svn: 51118
 2008-05-14 20:12:51 +00:00
Dan Gohman
fe628b229c Make PreVerifyID, IntSigsEnd, and KillSigsEnd const. 
llvm-svn: 51088
 2008-05-14 00:42:30 +00:00
Gabor Greif
dd2f5c797d Merge of r51073-51074 from use-diet branch. 
Do not rely on std::swap<Use>, provide a (faster) member function instead.
This change is primarily necessitated by MSVC++'s incompatibility with
declaring std::swap<Use> to be a friend of Use.

Also contains some minor tweaks to Use inline functions,
to undo pointless changes that sneaked in with the last merge.

llvm-svn: 51078
 2008-05-13 22:51:52 +00:00
Devang Patel
bae88af8c1 Dominance Frontier is cfg only pass. 
llvm-svn: 51075
 2008-05-13 22:43:21 +00:00
Gabor Greif
22afb1f8f0 Derive GetResultInst from UnaryInstruction, this simplifies code and removes a FIXME. 
llvm-svn: 51023
 2008-05-13 07:09:08 +00:00
Dan Gohman
138a53b303 Change class' public PassInfo variables to by initialized with the 
address of the PassInfo directly instead of calling getPassInfo.
This eliminates a bunch of dynamic initializations of static data.

Also, fold RegisterPassBase into PassInfo, make a bunch of its
data members const, and rearrange some code to initialize data
members in constructors instead of using setter member functions.

llvm-svn: 51022
 2008-05-13 02:05:11 +00:00
Dan Gohman
bab18cae46 Clean up the use of static and anonymous namespaces. This turned up 
several things that were neither in an anonymous namespace nor static
but not intended to be global.

llvm-svn: 51017
 2008-05-13 00:00:25 +00:00
Nate Begeman
b72a398339 Pointer comparisons should be handled by icmp, not vicmp :) 
llvm-svn: 50994
 2008-05-12 20:11:05 +00:00
Nate Begeman
6258a36fe3 Hard code CmpInst back to i1 for now while I go track down what in the bitcode reader/writer is assuming i1 
This was breaking a bunch of tests

llvm-svn: 50992
 2008-05-12 20:01:56 +00:00
Nate Begeman
e2b25610bb Fix build breakage 
llvm-svn: 50986
 2008-05-12 19:23:22 +00:00
Nate Begeman
b5b1e1353b Add two new instructions to the llvm IR, vicmp and vfcmp. see updated LangRef 
for details.  CodeGen support coming in a follow up patch

llvm-svn: 50985
 2008-05-12 19:01:56 +00:00
Dan Gohman
4f0d9d18c3 Update comments. 
llvm-svn: 50974
 2008-05-12 16:34:30 +00:00