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Author SHA1 Message Date
Rafael Espindola
b316f90e57 optimize i8 and i16 tls values. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@66725 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-03-11 22:40:04 +00:00
Owen Anderson
1ed5b714f1 Reorganization: Move the Spiller out of VirtRegMap.cpp into its own files. No (intended) functionality change. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@66720 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-03-11 22:31:21 +00:00
Bill Wendling
f9abd7e33e Add a -no-implicit-float flag. This acts like -soft-float, but may generate 
floating point instructions that are explicitly specified by the user.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@66719 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-03-11 22:30:01 +00:00
Dale Johannesen
a891518c4d Skip interleaved debug info when fast-forwarding through 
allocations.  Apparently the assumption is there is an
instruction (terminator?) following the allocation so I
am allowing the same assumption.



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@66716 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-03-11 22:19:43 +00:00
Evan Cheng
a597a97618 My last coalescer fix introduced a subtler one. It's aborting a commuting optimization too late and left the live intervals to be out of sync with instructions. This fixes 8b10b. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@66715 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-03-11 22:18:44 +00:00
Dale Johannesen
497cb6fd4c Debug intriniscs should be skipped when looking 
for a dependency, not terminate the search.



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@66709 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-03-11 21:13:01 +00:00
Anton Korobeynikov
773f57e66e Another bug :( 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@66708 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-03-11 21:05:21 +00:00
Torok Edwin
1d9887054a Make Print callable from a pass's print method: add const qualifier. No 
functionality change.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@66700 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-03-11 20:50:17 +00:00
Anton Korobeynikov
26d6e21c53 I should definitely read make docs someday :( 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@66699 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-03-11 20:40:15 +00:00
Gabor Greif
c540b1fd01 do not pretend llvm/.../*.h being system headers 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@66697 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-03-11 20:23:40 +00:00
Anton Korobeynikov
317bc24cd6 Unbreak the build. Dunno, why it did not fail on mingw :( 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@66692 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-03-11 20:16:05 +00:00
Duncan Sands
4dc2b39bf8 It makes no sense to have a ODR version of common 
linkage, so remove it.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@66690 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-03-11 20:14:15 +00:00
Gabor Greif
94244f3849 fix validator errors 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@66688 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-03-11 20:04:08 +00:00
Gabor Greif
d6c1ed08f6 Fix exaples using IRBuilder. Thanks, Quadrescence and Glip7 from IRC! 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@66687 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-03-11 19:51:07 +00:00
Anton Korobeynikov
ad9d21a952 Disable plugins / shared stuff generation on windows targets. 
This fixes fallout from recent PIC/delibtoolize changes and unbreaks
build on cygming.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@66686 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-03-11 19:49:42 +00:00
Mon P Wang
6b3ef693d7 For yonah, fix a vector shuffle case for v16i8 where we didn't properly clear some bits. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@66684 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-03-11 18:47:57 +00:00
Chris Lattner
d7a50cf28c implement support for C-style string literal concatenation in td files. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@66663 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-03-11 17:08:13 +00:00
Chris Lattner
eda2ec35a1 fix PR3785, a valgrind error on test/CodeGen/ARM/pr3502.ll 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@66660 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-03-11 16:14:25 +00:00
Duncan Sands
9e8bd0b362 Add parentheses to pacify gcc-4.3. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@66653 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-03-11 09:04:34 +00:00
Duncan Sands
5f4ee1fc5d Remove the one-definition-rule version of extern_weak 
linkage: this linkage type only applies to declarations,
but ODR is only relevant to globals with definitions.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@66650 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-03-11 08:08:06 +00:00
Nate Begeman
841c6a4345 Allow cross-process JIT to handle MachineRelocations of the ExternalSymbol 
variety.  For example, an i64 div might turn into a call to __divdi3 during
legalization.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@66646 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-03-11 07:03:43 +00:00
Mon P Wang
37b9a19653 Fixed a v8i16 shuffle case that should generate a pshufb instead of a pshuflw/hw. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@66645 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-03-11 06:35:11 +00:00
Chris Lattner
47b4ce8529 formatting change, reduce indentation. No functionality change. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@66642 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-03-11 05:48:52 +00:00
Chris Lattner
600fec3cea reapply my previous patch (r66358) with a tweak to set the 
alignment of the generated constant pool entry to the
desired alignment of a type.  If we don't do this, we end up
trying to do movsd from 4-byte alignment memory.  This fixes
450.soplex and 456.hmmer.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@66641 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-03-11 05:08:08 +00:00
Bill Wendling
1362f97018 Put the assignment back at the top of this method. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@66611 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-03-11 00:03:50 +00:00
Evan Cheng
a2e6435e48 Two coalescer fixes in one. 
1. Use the same value# to represent unknown values being merged into sub-registers.
2. When coalescer commute an instruction and the destination is a physical register, update its sub-registers by merging in the extended ranges.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@66610 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-03-11 00:03:21 +00:00
Bill Wendling
dd44632498 Make ivars private. Other cleanup. No functionality change. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@66607 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-03-10 23:57:09 +00:00
Mon P Wang
535f390bc3 Changed Allocate to use size_t instead of unsigned. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@66602 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-03-10 23:48:49 +00:00
Dan Gohman
7f3030c471 Add an explicit keyword. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@66595 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-03-10 23:10:46 +00:00
Mon P Wang
cabb383aba Fixed rounding up EltSize 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@66594 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-03-10 23:04:40 +00:00
Gabor Greif
20cb46287c Give Op<N>() AppleScript-like semantics, i.e. for negative N it indexes relative to op_end. 
This is a preliminary to changes to come. No intended functionality change.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@66593 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-03-10 23:02:13 +00:00
Bill Wendling
68edf5f68a Just make the Dwarf timer group static inside of the getter function. No need to alloc/dealloc. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@66591 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-03-10 22:58:53 +00:00
Bill Wendling
fc232b08f3 Don't put static functions in anonymous namespace. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@66589 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-03-10 22:36:31 +00:00
Dale Johannesen
8aa90feb3d Don't consider debug intrinsics when checking 
whether a callee to be inlined is a leaf.



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@66588 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-03-10 22:20:02 +00:00
Bill Wendling
7b69720ff4 These should *stop* the timer, not start it again. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@66586 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-03-10 22:02:13 +00:00
Bill Wendling
e9e960ff55 - Fix misspelled method name. 
- Remove unused method.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@66585 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-03-10 21:59:25 +00:00
Bill Wendling
c8615e4d39 - Create GetOrCreateSourceID from getOrCreateSourceID. GetOrCreateSourceID is 
the untimed version of getOrCreateSourceID. getOrCreateSourceID calls
  GetOrCreateSourceID, of course.

- Move some methods into the "private" section. Constify at least one method.

- General clean-ups.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@66582 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-03-10 21:47:45 +00:00
Bill Wendling
aad49feb6a Readd test, but XFAIL it. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@66581 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-03-10 21:31:00 +00:00
Bill Wendling
163ba3fa39 Refine the Dwarf writer timers so that they measure exception writing and debug 
writing individually.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@66577 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-03-10 21:23:25 +00:00
Dale Johannesen
ff278b11bf Removing a dead debug intrinsic shouldn't trigger 
another instcombine pass if we weren't going to make
one without debug info.



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@66576 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-03-10 21:19:49 +00:00
Evan Cheng
41d88d2ac0 Revert 66358 for now. It's breaking povray, 450.soplex, and 456.hmmer on x86 / Darwin. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@66574 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-03-10 20:47:18 +00:00
Bill Wendling
91b8b8010a Add a timer to the DwarfWriter pass that measures the total time it takes to 
emit exception and debug Dwarf info.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@66571 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-03-10 20:41:52 +00:00
Daniel Dunbar
111def86f7 Add -disable-bindings for utils/NewNightlyTest.pl 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@66566 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-03-10 19:33:13 +00:00
Dan Gohman
4832f8893b Change these sed lines to behave correctly when the input string 
contains commas. This fixes PR3727.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@66565 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-03-10 19:01:23 +00:00
Dan Gohman
ac57b128c4 Use WriteAsOperand instead of manually decorating the name for this 
debug output. This improves the printing of anonymous values.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@66561 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-03-10 18:47:59 +00:00
Dan Gohman
1274ced8a3 Fix a post-RA scheduling liveness bug. When a basic block is being 
scheduled in multiple regions, liveness data used by the
anti-dependence breaker is carried from one region to the next, however
the information reflects the state of the instructions before scheduling.
After scheduling, there may be new live range overlaps. Handle this by
pessimizing the liveness data carried between regions to the point where
it will be conservatively correct now matter how the earlier region is
scheduled. This fixes a miscompilation in 176.gcc with the post-RA
scheduler enabled.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@66558 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-03-10 18:10:43 +00:00
Devang Patel
9200c89968 Ignore dbg info, while estimating size of jump through block. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@66554 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-03-10 18:00:05 +00:00
Rafael Espindola
075630a158 Fix rebuilding after a .td file is modified. This was broken since revision 
65834.




git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@66553 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-03-10 17:58:54 +00:00
Chris Lattner
1b030a116d don't pass -Wl,-exported_symbol -Wl,_main to the linker when building on 
Tiger.  PR3743


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@66550 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-03-10 17:15:56 +00:00
Stuart Hastings
ab5acba347 Tweak the DejaGNU voodoo to match Bill's advice. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@66547 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-03-10 16:44:45 +00:00