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Author SHA1 Message Date
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
Mon P Wang
64e6e15947 Add missing vsetcc expansion for widening 
llvm-svn: 58443
 2008-10-30 18:21:52 +00:00
Oscar Fuentes
1f9a5255c8 CMake: Reverted some unintentional changes on the previous commit. 
llvm-svn: 58435
 2008-10-30 17:21:37 +00:00
Oscar Fuentes
364cf5cca2 CMake: Cygwin pretends to be Unix. 
Patch by Jay Foad.

llvm-svn: 58434
 2008-10-30 17:15:54 +00:00
Evan Cheng
6f41528b91 ARM JIT should observe -relocation-model command line option. 
llvm-svn: 58433
 2008-10-30 16:10:54 +00:00
Mon P Wang
d7e34cd378 Add initial support for vector widening. Logic is set to widen for X86. 
One will only see an effect if legalizetype is not active.  Will move
support to LegalizeType soon.

llvm-svn: 58426
 2008-10-30 08:01:45 +00:00
Chris Lattner
48f4eea41d mention fortran status. 
llvm-svn: 58416
 2008-10-30 03:58:13 +00:00
Scott Michel
5b588212d8 Resolve bug 2947: vararg-marked functions must spill registers R3-R79 to stack 
so that va_start/va_arg/et.al. will walk arguments correctly for Cell SPU.

N.B.: Because neither clang nor llvm-gcc-4.2 can be built for CellSPU, this is
still unexorcised code.

llvm-svn: 58415
 2008-10-30 01:51:48 +00:00
Bill Wendling
b8d234c2e3 Revert r58411. The user needs to #define this when using the JITMemoryManager.h header. 
llvm-svn: 58414
 2008-10-30 01:22:58 +00:00
Dan Gohman
6f15274f7f Spell DISABLE_ASSERTIONS correctly. 
llvm-svn: 58413
 2008-10-30 01:08:03 +00:00
Bill Wendling
9ebb27a645 Revert part of r58048. It was breaking on SnowLeopard claiming that 
"__STDC_CONSTANT_MACROS" needs to be #defined first.

llvm-svn: 58411
 2008-10-30 00:11:55 +00:00
Evan Cheng
69c2588244 Correct way to handle CONSTPOOL_ENTRY instructions. 
llvm-svn: 58409
 2008-10-29 23:55:43 +00:00