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Commit Graph

50790 Commits

Author SHA1 Message Date
Owen Anderson
51e0724ae8 Reapply r79708 with the appropriate fix for the case that still requires locking.
llvm-svn: 79731
2009-08-22 06:32:36 +00:00
Douglas Gregor
5125b4bacd TOT is 2.7svn for CMake, too
llvm-svn: 79730
2009-08-22 06:30:31 +00:00
Daniel Dunbar
ea514f5421 Change SmallString::operator{=,+=} to take a StringRef.
llvm-svn: 79729
2009-08-22 06:06:46 +00:00
Tanya Lattner
8014c7031a Regenerate configure for 2.7svn
llvm-svn: 79726
2009-08-22 04:37:30 +00:00
Tanya Lattner
28c980ef07 TOT is now 2.7svn
llvm-svn: 79725
2009-08-22 04:33:54 +00:00
Chris Lattner
b75d76e6d1 revert r79708 + r79711
llvm-svn: 79720
2009-08-22 04:07:34 +00:00
Eli Friedman
79615641f1 Make x86 test actually test x86 code generation. Fix the
construct on ARM, which was breaking by coincidence, and add a similar 
testcase for ARM.

llvm-svn: 79719
2009-08-22 03:13:10 +00:00
Bob Wilson
641b94a562 Add new intrinsics for Neon vldN_lane and vstN_lane operations.
llvm-svn: 79716
2009-08-22 02:28:46 +00:00
Edward O'Callaghan
16535e6ae7 Note down a few bits and bobs off the top of my head for ReleaseNotes-2.6.html
llvm-svn: 79715
2009-08-22 02:17:22 +00:00
Jim Grosbach
72272286ca Add basic information about SJLJ EH
llvm-svn: 79714
2009-08-22 01:42:39 +00:00
Chris Lattner
cf54f19140 rename test, make more specific.
llvm-svn: 79712
2009-08-22 00:44:24 +00:00
Eric Christopher
724f0fec19 Actually remove unused static. Previous commit removed trailing
whitespace.

llvm-svn: 79711
2009-08-22 00:41:47 +00:00
Eric Christopher
6da03d3055 Remove unused static.
llvm-svn: 79710
2009-08-22 00:40:45 +00:00
Owen Anderson
2a5b6c38b8 Ease contention on this lock by noticing that all writes to the VTs array will
be of (dynamically) constant values, so races on it are immaterial.  We just need
to ensure that at least one write has completed before return the pointer into it.

With this change, parllc exhibits essentially no overhead on 403.gcc.

llvm-svn: 79708
2009-08-22 00:29:12 +00:00
Anton Korobeynikov
0fe74b95a5 Add missing RUN line
llvm-svn: 79707
2009-08-22 00:28:50 +00:00
Anton Korobeynikov
833c9c6163 Reduce the test
llvm-svn: 79703
2009-08-22 00:18:11 +00:00
Bob Wilson
79c0af15d0 Use CHECK-NEXT to make sure we're only getting one copy of each shuffle
instruction.

llvm-svn: 79702
2009-08-22 00:13:23 +00:00
Eric Christopher
d24c28aef3 Make unit-at-a-time on by default to match the behavior of llvm-gcc.
llvm-svn: 79698
2009-08-21 23:30:30 +00:00
Daniel Dunbar
15dbbf3644 llvm-mc: Improve handling of implicit alignment for magic section directives
(e.g., .objc_message_refs).
 - Just emit a .align when we see the directive; this isn't exactly what 'as'
   does but in practice it should be ok, at least for now. See FIXME.

llvm-svn: 79697
2009-08-21 23:30:15 +00:00
Eric Christopher
63ce9dc3a8 Kill trailing whitespace.
llvm-svn: 79696
2009-08-21 23:29:40 +00:00
Chris Lattner
807f58191d Revert r79563
llvm-svn: 79691
2009-08-21 23:12:47 +00:00
Chris Lattner
d657910424 revert r79562 + r79563
llvm-svn: 79690
2009-08-21 23:12:15 +00:00
Daniel Dunbar
f850699d0a Make MSVC happy.
llvm-svn: 79689
2009-08-21 23:11:36 +00:00
Anton Korobeynikov
31ef120005 Fix typo.
llvm-svn: 79688
2009-08-21 23:09:47 +00:00
Chris Lattner
9d38bf92f9 revert r79631
llvm-svn: 79686
2009-08-21 23:08:45 +00:00
Chris Lattner
d13e92e3f5 revert 79631
llvm-svn: 79685
2009-08-21 23:08:09 +00:00
Daniel Dunbar
aa60fad397 llvm-mc/Mach-O: Support .o emission for .org and .align.
llvm-svn: 79684
2009-08-21 23:07:38 +00:00
Daniel Dunbar
a64aa8d442 llvm-mc: In a .fill directive, still honor .align even if invalid maximum bytes
count is given (this matches 'as').

llvm-svn: 79683
2009-08-21 23:01:53 +00:00
Anton Korobeynikov
bb4c910976 Implement APInt <-> APFloat conversion for IEEE 128-bit floats.
This fixes PR2555

llvm-svn: 79677
2009-08-21 22:10:30 +00:00
Bob Wilson
9482015a0a Rename ARM "lane_cst" operands to "nohash_imm" since they are used for
several things other than Neon vector lane numbers.  For inline assembly
operands with a "c" print code, check that they really are immediates.

llvm-svn: 79676
2009-08-21 21:58:55 +00:00
Reid Kleckner
58c16635f7 Fix a bug where the DWARF emitter in the JIT was not initializing alignment
bytes.  libgcc doesn't seem to mind, but if you pass this DWARF to GDB, it
doesn't like it.  

Also make the JIT memory manager to initialize it's memory to garbage in debug
mode, so that it's easier to find bugs like these in the future.

llvm-svn: 79674
2009-08-21 21:03:57 +00:00
Bob Wilson
6d4400e852 Match VTRN, VZIP, and VUZP shuffles. Restore the tests for these operations,
now using shuffles instead of intrinsics.

llvm-svn: 79673
2009-08-21 20:54:19 +00:00
Anton Korobeynikov
9458a8c84d Add fcopysign instructions
llvm-svn: 79664
2009-08-21 20:02:37 +00:00
Owen Anderson
e1a4b0a055 Try again at privatizing the layout info map, with a rewritten patch.
This preserves the existing behavior much more closely than my previous attempt.

llvm-svn: 79663
2009-08-21 19:59:12 +00:00
Anton Korobeynikov
cee0600755 Expand few nodes until someone will be crazy enough to implement them natively :)
llvm-svn: 79659
2009-08-21 18:52:42 +00:00
Anton Korobeynikov
a6998a6d4c Typo :(
llvm-svn: 79657
2009-08-21 18:41:02 +00:00
Anton Korobeynikov
3756177f71 Correct instruction names for subtract-with-borrow
llvm-svn: 79656
2009-08-21 18:37:28 +00:00
Daniel Dunbar
ca9ad524dc llvm-mc/Mach-O: Support byte and fill value emission.
llvm-svn: 79652
2009-08-21 18:29:01 +00:00
Dan Gohman
aac0378610 Don't assume that the operand of an inttoptr is an pointer-sized integer.
llvm-svn: 79651
2009-08-21 18:27:26 +00:00
Bill Wendling
50e8e856f2 Fix typo. Should check both values of RangeUse for 0. Patch by Marius Wachtler.
llvm-svn: 79649
2009-08-21 18:16:06 +00:00
Anton Korobeynikov
a706ea5720 Handle 'r' inline asm constraint
llvm-svn: 79648
2009-08-21 18:15:41 +00:00
Bob Wilson
9b3127070c Fix a comment.
llvm-svn: 79643
2009-08-21 17:41:48 +00:00
Duncan Sands
faf85e8111 Fix a problem noticed by gcc-4.4:
warning: comparison is always true due to limited range of data type.

llvm-svn: 79642
2009-08-21 17:16:10 +00:00
Dan Gohman
d240c19451 Change getelementptr folding to use APInt instead of uint64_t for
offset computations. This fixes a truncation bug on targets that
don't have 64-bit pointers.

llvm-svn: 79639
2009-08-21 16:52:54 +00:00
Bob Wilson
0da4ec0046 Add some tests for vext.16 and vext.32.
llvm-svn: 79638
2009-08-21 16:35:24 +00:00
Daniel Dunbar
d71e292ca6 Fix -Asserts warning.
llvm-svn: 79636
2009-08-21 16:17:36 +00:00
Daniel Dunbar
fe93385495 llvm-mc: Accept .fill size of 8.
llvm-svn: 79635
2009-08-21 15:43:35 +00:00
Anton Korobeynikov
e51af67afc Fix a typo
llvm-svn: 79634
2009-08-21 15:41:56 +00:00
Andreas Neustifter
fb55ceecf3 Removed profiling test, lli not available on all platforms.
llvm-svn: 79633
2009-08-21 15:27:35 +00:00
Sanjiv Gupta
23e2613513 Add a pass to do call graph analyis to overlay the autos and frame sections of
leaf functions. This pass will be extended to color other nodes of the call tree 
as well in future.

llvm-svn: 79631
2009-08-21 15:22:33 +00:00