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42143 Commits

Author SHA1 Message Date
Oscar Fuentes 0433be6feb CMake: added a source file. 
llvm-svn: 58559
 2008-11-02 06:01:39 +00:00
Nick Lewycky d01d42e76c 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 8d8acf327b 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 83eea0b17f 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 769134be1e 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 20b9687450 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 03f5122c6c Whitespace fixes. No functionality change. 
llvm-svn: 58539
 2008-10-31 21:26:08 +00:00
Anton Korobeynikov a411e2a086 Testcase for PR2613 
llvm-svn: 58537
 2008-10-31 20:10:49 +00:00
Anton Korobeynikov 7c5a01f0ec 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 83bf3de134 Add comment. 
llvm-svn: 58533
 2008-10-31 19:56:03 +00:00
Evan Cheng 20dbb3bcad Use better data structure for ConstPoolId2AddrMap. 
llvm-svn: 58532
 2008-10-31 19:55:13 +00:00
Evan Cheng 44994e0c77 Actually make debug output understandable. 
llvm-svn: 58529
 2008-10-31 19:15:52 +00:00
Mon P Wang ef89465c9f x86_64 rip-relative and magic mode address 
llvm-svn: 58528
 2008-10-31 19:13:42 +00:00
Evan Cheng 8fce66a47c Forgot this in last commit. 
llvm-svn: 58527
 2008-10-31 19:11:09 +00:00
Evan Cheng 467e6e8093 Encode PICADD; some code clean up. 
llvm-svn: 58526
 2008-10-31 19:10:44 +00:00
Dan Gohman 50c76beeb0 Remove some unused virtual function bodies. 
llvm-svn: 58524
 2008-10-31 19:06:33 +00:00
Bill Wendling d2bc13380f Revert r58489. It isn't correct for all cases. 
llvm-svn: 58523
 2008-10-31 18:30:19 +00:00
Anton Korobeynikov 21c9705264 Symbol visibility is unsupported on cygwin too. 
Patch by Jay Foad!

llvm-svn: 58520
 2008-10-31 18:05:01 +00:00
Torok Edwin 38cbc4ba20 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 7e8202fce4 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 d1f8c9f4a2 Add a fixme. 
llvm-svn: 58514
 2008-10-31 16:41:59 +00:00
Dan Gohman 71d7e9b667 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 8758851908 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 e3ba47b71b 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 6d70df0b05 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 a1c4fcfc29 Fix warning. 
llvm-svn: 58486
 2008-10-31 01:50:01 +00:00
Oscar Fuentes 39304667af CMake: Fix some unwanted commentary line wraps on the last change. 
llvm-svn: 58485
 2008-10-31 01:37:26 +00:00
Oscar Fuentes c999dfadf1 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 99cdf8893e 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 2589604d85 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 c696ef9b11 I think we got non-machine specific constpool entries covered. 
llvm-svn: 58474
 2008-10-30 23:43:36 +00:00
Cedric Venet 6c9f3ec66c 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 aa53c491b2 Testcase for PR2987. 
llvm-svn: 58459
 2008-10-30 21:13:11 +00:00
Dan Gohman 13cbcf1c18 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 8311657b98 Testcase for PR2986. 
llvm-svn: 58456
 2008-10-30 20:34:30 +00:00
Duncan Sands e18295c258 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 1310574b0f 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 3933e66a89 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 0852f48d1d 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 01b8a5a967 Add missing vsetcc expansion for widening 
llvm-svn: 58443
 2008-10-30 18:21:52 +00:00
Oscar Fuentes 50af02391b CMake: Reverted some unintentional changes on the previous commit. 
llvm-svn: 58435
 2008-10-30 17:21:37 +00:00
Oscar Fuentes 876aa17142 CMake: Cygwin pretends to be Unix. 
Patch by Jay Foad.

llvm-svn: 58434
 2008-10-30 17:15:54 +00:00
Evan Cheng 66cff408ff ARM JIT should observe -relocation-model command line option. 
llvm-svn: 58433
 2008-10-30 16:10:54 +00:00
Mon P Wang 58c3794c27 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 7292fb191f mention fortran status. 
llvm-svn: 58416
 2008-10-30 03:58:13 +00:00
Scott Michel 487c43412d 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 af7059edbf 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 97acad13de Spell DISABLE_ASSERTIONS correctly. 
llvm-svn: 58413
 2008-10-30 01:08:03 +00:00
Bill Wendling f11b321b28 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 19d64ba8bf Correct way to handle CONSTPOOL_ENTRY instructions. 
llvm-svn: 58409
 2008-10-29 23:55:43 +00:00