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Author SHA1 Message Date
Matthijs Kooijman
a91b759ccf Make MachineFrameInfo::print not crash when no TargetFrameInfo is available. 
llvm-svn: 58606
 2008-11-03 11:16:43 +00:00
Evan Cheng
45516a94c1 Silence a compiler warning. 
llvm-svn: 58598
 2008-11-03 07:14:02 +00:00
Nick Lewycky
3315ae6e08 Typo 
llvm-svn: 58594
 2008-11-03 03:50:40 +00:00
Nick Lewycky
f393d56364 Replace explicit loop with utility function. 
llvm-svn: 58593
 2008-11-03 03:49:14 +00:00
Nick Lewycky
cc1b7622a5 Don't crash analyzing certain quadratics (addrec of {X,+,Y,+,1}). 
We're still waiting on code that actually analyzes them properly.

llvm-svn: 58592
 2008-11-03 02:43:49 +00:00
Owen Anderson
6d82fd0e8e Revert my last patch until I consult with Evan about it. 
llvm-svn: 58591
 2008-11-03 02:33:28 +00:00
Nick Lewycky
49abbde699 Changes from Duncan's review: 
* merge two weak functions by making them both alias a third non-weak fn
 * don't reimplement CallSite::hasArgument
 * whitelist the safe linkage types

llvm-svn: 58568
 2008-11-02 16:46:26 +00:00
Anton Korobeynikov
e0b6dc8753 Testcase for PR2691 
llvm-svn: 58567
 2008-11-02 16:46:17 +00:00
Anton Korobeynikov
9e3342fcdf Silence a warning 
llvm-svn: 58563
 2008-11-02 11:47:11 +00:00
Duncan Sands
613d060c2e Get this building on 64 bit machines (error: 
cast from ‘const llvm::PointerType*’ to ‘unsigned int’
loses precision).

llvm-svn: 58561
 2008-11-02 09:00:33 +00:00
Owen Anderson
146d114669 Don't do pre-splitting if doing so would create a value join that did not 
exist before.  Updating the live intervals in that care is tricky in the general
case.

Evan, if you see a tighter guard condition for this, let me know.

llvm-svn: 58560
 2008-11-02 08:08:18 +00:00
Oscar Fuentes
45b63793cf CMake: added a source file. 
llvm-svn: 58559
 2008-11-02 06:01:39 +00:00
Nick Lewycky
15a23d029c Add a new MergeFunctions pass. It finds identical functions and merges them. 
This triggers only 60 times in llvm-test (look at .llvm.bc, not .linked.rbc)
and so it probably wont be turned on by default. Also, may of those are likely
to go away when PR2973 is fixed.

llvm-svn: 58557
 2008-11-02 05:52:50 +00:00
Nick Lewycky
bcadcbb1ec Fix demanded bits analysis with srem by negative number. Based on a patch 
by Richard Osborne.

llvm-svn: 58555
 2008-11-02 02:41:50 +00:00
Dan Gohman
1f1ebc5389 Fix this recently moved code to use the correct type. CI is now a 
ConstantInt, and SI is the original cast instruction. This fixes
PR2996.

llvm-svn: 58549
 2008-11-02 00:17:33 +00:00
Mon P Wang
0d137a1c51 Added interface to allow clients to create a MemIntrinsicNode for 
target intrinsics that touches memory

llvm-svn: 58548
 2008-11-01 20:24:53 +00:00
Sanjiv Gupta
945942c4ad Reverting back 58505. Will commit it once I have the bc reader/writer/docs 
ready.

llvm-svn: 58547
 2008-11-01 10:57:12 +00:00
Bill Wendling
c4e34b42f3 Whitespace fixes. No functionality change. 
llvm-svn: 58539
 2008-10-31 21:26:08 +00:00
Anton Korobeynikov
f3b4466215 Testcase for PR2613 
llvm-svn: 58537
 2008-10-31 20:10:49 +00:00
Anton Korobeynikov
705faa7911 Invalidate debug/eh/gc labels when unreachable MBB is deleted. 
Based on patch by Martin Nowack!

llvm-svn: 58536
 2008-10-31 20:08:30 +00:00
Evan Cheng
53d4b6531e Add comment. 
llvm-svn: 58533
 2008-10-31 19:56:03 +00:00
Evan Cheng
07f57f0e41 Use better data structure for ConstPoolId2AddrMap. 
llvm-svn: 58532
 2008-10-31 19:55:13 +00:00
Evan Cheng
31306c546f Actually make debug output understandable. 
llvm-svn: 58529
 2008-10-31 19:15:52 +00:00
Mon P Wang
6363e90277 x86_64 rip-relative and magic mode address 
llvm-svn: 58528
 2008-10-31 19:13:42 +00:00
Evan Cheng
6a824a7741 Forgot this in last commit. 
llvm-svn: 58527
 2008-10-31 19:11:09 +00:00
Evan Cheng
afe2deb372 Encode PICADD; some code clean up. 
llvm-svn: 58526
 2008-10-31 19:10:44 +00:00
Dan Gohman
f46431018c Remove some unused virtual function bodies. 
llvm-svn: 58524
 2008-10-31 19:06:33 +00:00
Bill Wendling
f8f6ed82f1 Revert r58489. It isn't correct for all cases. 
llvm-svn: 58523
 2008-10-31 18:30:19 +00:00
Anton Korobeynikov
d47d0bc96c Symbol visibility is unsupported on cygwin too. 
Patch by Jay Foad!

llvm-svn: 58520
 2008-10-31 18:05:01 +00:00
Torok Edwin
e45fc8e8ce Add an assert to catch user errors like: 
MyFunctionPass() : FunctionPass(ID) {}

when the user actually meant to write:
MyFunctionPass() : FunctionPass(&ID) {}

llvm-svn: 58518
 2008-10-31 17:27:41 +00:00
Evan Cheng
168bd3be1b Change x86 register allocation ordering to match that of gcc. Otherwise some tools get confused by prologue generated by llvm. 
llvm-svn: 58517
 2008-10-31 16:52:57 +00:00
Evan Cheng
d3b31c4fe1 Add a fixme. 
llvm-svn: 58514
 2008-10-31 16:41:59 +00:00
Dan Gohman
0bbad319d6 Totally disable the setSubgraphColor calls temporarily, as they're 
currently troublesome even for #ifndef NDEBUG builds.

llvm-svn: 58512
 2008-10-31 16:12:56 +00:00
Duncan Sands
d2500010a3 Add a bunch of libcalls for ppcf128 that were somehow 
completely forgotten about when writing LegalizeTypes.

llvm-svn: 58508
 2008-10-31 14:06:52 +00:00
Sanjiv Gupta
5cd04857b1 For some targets pointer and int are 16-bits. Allow 16-bits as a valid index 
in such cases.

llvm-svn: 58505
 2008-10-31 10:26:20 +00:00
Bill Wendling
0f1f4f8bb1 Don't skip over all "terminator" instructions when determining where to put the 
callee-saved restore code. It could skip over conditional jumps
accidentally. Instead, just skip the "return" instructions.

llvm-svn: 58489
 2008-10-31 04:00:23 +00:00
Daniel Dunbar
8abdac1eb4 Fix warning. 
llvm-svn: 58486
 2008-10-31 01:50:01 +00:00
Oscar Fuentes
6c18710cd5 CMake: Fix some unwanted commentary line wraps on the last change. 
llvm-svn: 58485
 2008-10-31 01:37:26 +00:00
Oscar Fuentes
f4d7a3885b CMake: Establish dependencies among executables and libraries, using 
data manually extracted from llvm-config.

llvm-svn: 58484
 2008-10-31 01:24:51 +00:00
Dan Gohman
481e1fd0a6 Use MOVSSmr instead of EXTRACTPSmr in the case of extracting 
vector element 0 for a store, as it's smaller and faster.

llvm-svn: 58483
 2008-10-31 00:57:24 +00:00
Jim Grosbach
31e64cbf49 Revert errant deletion. The target needs to be able to specify that it doesn't want the generic constant pool to be emitted. 
llvm-svn: 58475
 2008-10-30 23:44:39 +00:00
Evan Cheng
56f4944f9a I think we got non-machine specific constpool entries covered. 
llvm-svn: 58474
 2008-10-30 23:43:36 +00:00
Cedric Venet
b7e79123d4 Change the name of the generated solution file for a CMake build. (from 'project' to 'LLVM'). 
!!!!!!!!!! Warning !!!!!!!!!!!!!!!
If you already have created a solution with cmake, you will need to manually open to the new one.

llvm-svn: 58461
 2008-10-30 21:22:00 +00:00
Duncan Sands
44a5a9b4ea Testcase for PR2987. 
llvm-svn: 58459
 2008-10-30 21:13:11 +00:00
Dan Gohman
50061675c5 Canonicalize sext(i1) to i1?-1:0, and update various instcombine 
optimizations accordingly.

llvm-svn: 58457
 2008-10-30 20:40:10 +00:00
Duncan Sands
1903629c49 Testcase for PR2986. 
llvm-svn: 58456
 2008-10-30 20:34:30 +00:00
Duncan Sands
615567edc6 Fix PR2986: do not use a potentially illegal 
type for the shift amount type.  Add a check
that shifts and rotates use the type returned
by getShiftAmountTy for the amount.  This
exposed some problems in CellSPU and PPC,
which have already been fixed.

llvm-svn: 58455
 2008-10-30 20:26:50 +00:00
Duncan Sands
720e5548cb Shift amounts should have type getShiftAmountTy 
(i32 for PPC, not i8).  Correct this, and some
formatting while there.

llvm-svn: 58451
 2008-10-30 19:28:32 +00:00
Daniel Dunbar
097da598fb Add InlineCost class for represent the estimated cost of inlining a 
function.
 - This explicitly models the costs for functions which should
   "always" or "never" be inlined. This fixes bugs where such costs
   were not previously respected.

llvm-svn: 58450
 2008-10-30 19:26:59 +00:00
Duncan Sands
ae31c14963 Shift amounts should have the type given by 
getShiftAmountTy (i32 in the case of CellSPU).

llvm-svn: 58449
 2008-10-30 19:24:28 +00:00