OSDN Git Service
Daniel Dunbar [Sat, 22 Aug 2009 09:45:43 +0000 (09:45 +0000)]
Force triple for these tests.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79737
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Daniel Dunbar [Sat, 22 Aug 2009 09:28:33 +0000 (09:28 +0000)]
llvm-mc: Hopefully fix Mach-O tests on big-endian platforms, force values to be
converted to Python ints if possible.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79736
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Daniel Dunbar [Sat, 22 Aug 2009 08:28:27 +0000 (08:28 +0000)]
llvm-mc/Mach-O: Move more logic for writing the Mach-O file into the writer
class, and kill off MCSectionData::FileOffset.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79735
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Daniel Dunbar [Sat, 22 Aug 2009 08:27:54 +0000 (08:27 +0000)]
llvm-mc: Rename / redefine MCFragment::FileOffset to MCFragment::Offset (the
section offset).
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79734
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Daniel Dunbar [Sat, 22 Aug 2009 07:22:36 +0000 (07:22 +0000)]
llvm-mc: Clean up some handling of symbol/section association to be more correct
(external was really undefined and there wasn't an explicit representation for
absolute symbols).
- This still needs some cleanup to how the absolute "pseudo" section is dealt
with, but I haven't figured out the nicest approach yet.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79733
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Douglas Gregor [Sat, 22 Aug 2009 07:00:18 +0000 (07:00 +0000)]
CMake: Don't use copy_if_different for TableGen output, because it does not work with IDE targets
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79732
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Owen Anderson [Sat, 22 Aug 2009 06:32:36 +0000 (06:32 +0000)]
Reapply r79708 with the appropriate fix for the case that still requires locking.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79731
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Douglas Gregor [Sat, 22 Aug 2009 06:30:31 +0000 (06:30 +0000)]
TOT is 2.7svn for CMake, too
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79730
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Daniel Dunbar [Sat, 22 Aug 2009 06:06:46 +0000 (06:06 +0000)]
Change SmallString::operator{=,+=} to take a StringRef.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79729
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Tanya Lattner [Sat, 22 Aug 2009 04:37:30 +0000 (04:37 +0000)]
Regenerate configure for 2.7svn
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79726
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Tanya Lattner [Sat, 22 Aug 2009 04:33:54 +0000 (04:33 +0000)]
TOT is now 2.7svn
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79725
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Chris Lattner [Sat, 22 Aug 2009 04:07:34 +0000 (04:07 +0000)]
revert r79708 + r79711
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79720
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Eli Friedman [Sat, 22 Aug 2009 03:13:10 +0000 (03:13 +0000)]
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.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79719
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Bob Wilson [Sat, 22 Aug 2009 02:28:46 +0000 (02:28 +0000)]
Add new intrinsics for Neon vldN_lane and vstN_lane operations.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79716
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Edward O'Callaghan [Sat, 22 Aug 2009 02:17:22 +0000 (02:17 +0000)]
Note down a few bits and bobs off the top of my head for ReleaseNotes-2.6.html
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79715
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Jim Grosbach [Sat, 22 Aug 2009 01:42:39 +0000 (01:42 +0000)]
Add basic information about SJLJ EH
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79714
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Chris Lattner [Sat, 22 Aug 2009 00:44:24 +0000 (00:44 +0000)]
rename test, make more specific.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79712
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Eric Christopher [Sat, 22 Aug 2009 00:41:47 +0000 (00:41 +0000)]
Actually remove unused static. Previous commit removed trailing
whitespace.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79711
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Eric Christopher [Sat, 22 Aug 2009 00:40:45 +0000 (00:40 +0000)]
Remove unused static.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79710
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Owen Anderson [Sat, 22 Aug 2009 00:29:12 +0000 (00:29 +0000)]
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.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79708
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Anton Korobeynikov [Sat, 22 Aug 2009 00:28:50 +0000 (00:28 +0000)]
Add missing RUN line
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79707
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Anton Korobeynikov [Sat, 22 Aug 2009 00:18:11 +0000 (00:18 +0000)]
Reduce the test
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79703
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Bob Wilson [Sat, 22 Aug 2009 00:13:23 +0000 (00:13 +0000)]
Use CHECK-NEXT to make sure we're only getting one copy of each shuffle
instruction.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79702
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Eric Christopher [Fri, 21 Aug 2009 23:30:30 +0000 (23:30 +0000)]
Make unit-at-a-time on by default to match the behavior of llvm-gcc.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79698
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Daniel Dunbar [Fri, 21 Aug 2009 23:30:15 +0000 (23:30 +0000)]
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.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79697
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Eric Christopher [Fri, 21 Aug 2009 23:29:40 +0000 (23:29 +0000)]
Kill trailing whitespace.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79696
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Chris Lattner [Fri, 21 Aug 2009 23:13:12 +0000 (23:13 +0000)]
remove the directory too
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79692
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Chris Lattner [Fri, 21 Aug 2009 23:12:47 +0000 (23:12 +0000)]
Revert r79563
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79691
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Chris Lattner [Fri, 21 Aug 2009 23:12:15 +0000 (23:12 +0000)]
revert r79562 + r79563
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79690
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Daniel Dunbar [Fri, 21 Aug 2009 23:11:36 +0000 (23:11 +0000)]
Make MSVC happy.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79689
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Anton Korobeynikov [Fri, 21 Aug 2009 23:09:47 +0000 (23:09 +0000)]
Fix typo.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79688
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Chris Lattner [Fri, 21 Aug 2009 23:08:45 +0000 (23:08 +0000)]
revert r79631
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79686
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Chris Lattner [Fri, 21 Aug 2009 23:08:09 +0000 (23:08 +0000)]
revert 79631
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79685
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Daniel Dunbar [Fri, 21 Aug 2009 23:07:38 +0000 (23:07 +0000)]
llvm-mc/Mach-O: Support .o emission for .org and .align.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79684
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Daniel Dunbar [Fri, 21 Aug 2009 23:01:53 +0000 (23:01 +0000)]
llvm-mc: In a .fill directive, still honor .align even if invalid maximum bytes
count is given (this matches 'as').
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79683
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Anton Korobeynikov [Fri, 21 Aug 2009 22:10:30 +0000 (22:10 +0000)]
Implement APInt <-> APFloat conversion for IEEE 128-bit floats.
This fixes PR2555
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79677
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Bob Wilson [Fri, 21 Aug 2009 21:58:55 +0000 (21:58 +0000)]
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.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79676
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Reid Kleckner [Fri, 21 Aug 2009 21:03:57 +0000 (21:03 +0000)]
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.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79674
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Bob Wilson [Fri, 21 Aug 2009 20:54:19 +0000 (20:54 +0000)]
Match VTRN, VZIP, and VUZP shuffles. Restore the tests for these operations,
now using shuffles instead of intrinsics.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79673
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Anton Korobeynikov [Fri, 21 Aug 2009 20:02:37 +0000 (20:02 +0000)]
Add fcopysign instructions
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79664
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Owen Anderson [Fri, 21 Aug 2009 19:59:12 +0000 (19:59 +0000)]
Try again at privatizing the layout info map, with a rewritten patch.
This preserves the existing behavior much more closely than my previous attempt.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79663
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Anton Korobeynikov [Fri, 21 Aug 2009 18:52:42 +0000 (18:52 +0000)]
Expand few nodes until someone will be crazy enough to implement them natively :)
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79659
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Anton Korobeynikov [Fri, 21 Aug 2009 18:41:02 +0000 (18:41 +0000)]
Typo :(
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79657
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Anton Korobeynikov [Fri, 21 Aug 2009 18:37:28 +0000 (18:37 +0000)]
Correct instruction names for subtract-with-borrow
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79656
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Daniel Dunbar [Fri, 21 Aug 2009 18:29:01 +0000 (18:29 +0000)]
llvm-mc/Mach-O: Support byte and fill value emission.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79652
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Dan Gohman [Fri, 21 Aug 2009 18:27:26 +0000 (18:27 +0000)]
Don't assume that the operand of an inttoptr is an pointer-sized integer.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79651
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Bill Wendling [Fri, 21 Aug 2009 18:16:06 +0000 (18:16 +0000)]
Fix typo. Should check both values of RangeUse for 0. Patch by Marius Wachtler.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79649
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Anton Korobeynikov [Fri, 21 Aug 2009 18:15:41 +0000 (18:15 +0000)]
Handle 'r' inline asm constraint
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79648
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Bob Wilson [Fri, 21 Aug 2009 17:41:48 +0000 (17:41 +0000)]
Fix a comment.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79643
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Duncan Sands [Fri, 21 Aug 2009 17:16:10 +0000 (17:16 +0000)]
Fix a problem noticed by gcc-4.4:
warning: comparison is always true due to limited range of data type.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79642
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Dan Gohman [Fri, 21 Aug 2009 16:52:54 +0000 (16:52 +0000)]
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.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79639
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Bob Wilson [Fri, 21 Aug 2009 16:35:24 +0000 (16:35 +0000)]
Add some tests for vext.16 and vext.32.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79638
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Daniel Dunbar [Fri, 21 Aug 2009 16:17:36 +0000 (16:17 +0000)]
Fix -Asserts warning.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79636
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Daniel Dunbar [Fri, 21 Aug 2009 15:43:35 +0000 (15:43 +0000)]
llvm-mc: Accept .fill size of 8.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79635
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Anton Korobeynikov [Fri, 21 Aug 2009 15:41:56 +0000 (15:41 +0000)]
Fix a typo
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79634
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Andreas Neustifter [Fri, 21 Aug 2009 15:27:35 +0000 (15:27 +0000)]
Removed profiling test, lli not available on all platforms.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79633
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Sanjiv Gupta [Fri, 21 Aug 2009 15:22:33 +0000 (15:22 +0000)]
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.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79631
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Benjamin Kramer [Fri, 21 Aug 2009 13:59:49 +0000 (13:59 +0000)]
Fix build on platforms where stdint.h is not implicitly included in the standard headers.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79629
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Anton Korobeynikov [Fri, 21 Aug 2009 12:50:54 +0000 (12:50 +0000)]
More cpp backend fixes. Now for FP stuff.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79626
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Anton Korobeynikov [Fri, 21 Aug 2009 12:41:42 +0000 (12:41 +0000)]
Fix some typos and use type-based isel for VZIP/VUZP/VTRN
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79625
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Anton Korobeynikov [Fri, 21 Aug 2009 12:41:24 +0000 (12:41 +0000)]
Add lowering of ARM 4-element shuffles to multiple instructios via perfectshuffle-generated table.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79624
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Anton Korobeynikov [Fri, 21 Aug 2009 12:41:03 +0000 (12:41 +0000)]
Add simple cost model to perfect shuffle. Currently we're doing just greedy search for cost instead of (proper) dynamic programming approach.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79623
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Anton Korobeynikov [Fri, 21 Aug 2009 12:40:50 +0000 (12:40 +0000)]
Add nodes & dummy matchers for some v{zip,uzp,trn} instructions
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79622
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Anton Korobeynikov [Fri, 21 Aug 2009 12:40:35 +0000 (12:40 +0000)]
Expand EXTRACT_SUBVECTOR
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79621
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Anton Korobeynikov [Fri, 21 Aug 2009 12:40:21 +0000 (12:40 +0000)]
Provide vext.{16,32}
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79620
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Anton Korobeynikov [Fri, 21 Aug 2009 12:40:07 +0000 (12:40 +0000)]
Use masks not nodes for vector shuffle predicates. Provide set of 'legal' masks, so legalizer won't infinite cycle
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79619
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Anton Korobeynikov [Fri, 21 Aug 2009 12:39:38 +0000 (12:39 +0000)]
Whitespace cleanup
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79618
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Benjamin Kramer [Fri, 21 Aug 2009 11:28:56 +0000 (11:28 +0000)]
Update CMakeLists.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79617
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Richard Pennington [Fri, 21 Aug 2009 11:10:31 +0000 (11:10 +0000)]
bug 4530: Make debug information static to it is preservered during bitcode linking.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79616
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Andreas Neustifter [Fri, 21 Aug 2009 09:36:28 +0000 (09:36 +0000)]
Added tests for Profiling Infrastructure.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79615
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Bill Wendling [Fri, 21 Aug 2009 09:29:26 +0000 (09:29 +0000)]
Make for 32-bit only.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79614
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Daniel Dunbar [Fri, 21 Aug 2009 09:14:54 +0000 (09:14 +0000)]
Tweak svn:ignore
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79613
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Daniel Dunbar [Fri, 21 Aug 2009 09:11:24 +0000 (09:11 +0000)]
llvm-mc: Start MCAssembler and MCMachOStreamer.
- Together these form the (Mach-O) back end of the assembler.
- MCAssembler is the actual assembler backend, which is designed to have a
reasonable API. This will eventually grow to support multiple object file
implementations, but for now its Mach-O/i386 only.
- MCMachOStreamer adapts the MCStreamer "actions" API to the MCAssembler API,
e.g. converting the various directives into fragments, managing state like
the current section, and so on.
- llvm-mc will use the new backend via '-filetype=obj', which may eventually
be, but is not yet, since I hear that people like assemblers which actually
assemble.
- The only thing that works at the moment is changing sections. For the time
being I have a Python Mach-O dumping tool in test/scripts so this stuff can
be easily tested, eventually I expect to replace this with a real LLVM tool.
- More doxyments to come.
I assume that since this stuff doesn't touch any of the things which are part of
2.6 that it is ok to put this in not so long before the freeze, but if someone
objects let me know, I can pull it.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79612
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Daniel Dunbar [Fri, 21 Aug 2009 08:34:18 +0000 (08:34 +0000)]
llvm-mc: Various section parsing fixes.
- Add missing flags for various Objective-C sections.
- Fix names for [non_]lazy_symbol_pointer (these are misspelled in the manual).
- .symbol_stub does not have the self modifying code flag set (this appears to
be wrong in the manual?).
- Add implicit alignment values; not yet used.
Also, call MCStreamer::Finish at the end of a successful parse.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79611
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Bill Wendling [Fri, 21 Aug 2009 08:02:19 +0000 (08:02 +0000)]
Probably should emit bitcode instead of text.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79607
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Daniel Dunbar [Fri, 21 Aug 2009 07:28:33 +0000 (07:28 +0000)]
Don't install llvm-mc by default.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79604
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Bill Wendling [Fri, 21 Aug 2009 06:52:44 +0000 (06:52 +0000)]
Remove #include <iostream>.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79603
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Erick Tryzelaar [Fri, 21 Aug 2009 06:48:37 +0000 (06:48 +0000)]
Clean up the APInt function getDigit.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79602
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Bill Wendling [Fri, 21 Aug 2009 06:35:41 +0000 (06:35 +0000)]
Correct for recent assert change.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79601
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Bill Wendling [Fri, 21 Aug 2009 06:12:30 +0000 (06:12 +0000)]
Testcase for r79597.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79598
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Eric Christopher [Fri, 21 Aug 2009 04:10:31 +0000 (04:10 +0000)]
Update error messages for '+'. Fix grammar and make the two
negative checks resemble each other.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79595
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Eric Christopher [Fri, 21 Aug 2009 04:06:45 +0000 (04:06 +0000)]
Fix trailing whitespace and 80-col violation.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79594
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Erick Tryzelaar [Fri, 21 Aug 2009 03:15:28 +0000 (03:15 +0000)]
Fix bug with APInt::getBitsNeeded with for base 10 numbers 0-9.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79593
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Erick Tryzelaar [Fri, 21 Aug 2009 03:15:14 +0000 (03:15 +0000)]
Allow '+' to appear in APInt strings, and add more unit tests.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79592
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Bob Wilson [Fri, 21 Aug 2009 00:01:42 +0000 (00:01 +0000)]
Remove Neon intrinsics for VZIP, VUZP, and VTRN. We will represent these as
vector shuffles. Temporarily remove the tests for these operations until the
new implementation is working.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79579
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Owen Anderson [Thu, 20 Aug 2009 23:51:44 +0000 (23:51 +0000)]
Re-revert r79555. Apparently it's not just buildbot weirdness.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79578
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Erick Tryzelaar [Thu, 20 Aug 2009 23:30:43 +0000 (23:30 +0000)]
Add support for including '+' in APFloat strings, more asserts,
and many new unit tests.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79574
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Owen Anderson [Thu, 20 Aug 2009 23:14:20 +0000 (23:14 +0000)]
Reapply r79555 for testing. Daniel's trying to work out some buildbot weirdnesss.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79572
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Dale Johannesen [Thu, 20 Aug 2009 22:12:08 +0000 (22:12 +0000)]
Use FileCheck even though this means testing for something
that has nothing to do with the point of the test, per Chris.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79569
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Bill Wendling [Thu, 20 Aug 2009 22:04:42 +0000 (22:04 +0000)]
--- Reverse-merging r79555 into '.':
U include/llvm/Target/TargetData.h
U lib/Target/TargetData.cpp
Temporarily revert 79555. It was causing hangs and test failures.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79568
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Bill Wendling [Thu, 20 Aug 2009 22:02:24 +0000 (22:02 +0000)]
Attempt to comment this code more.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79567
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Daniel Dunbar [Thu, 20 Aug 2009 20:01:34 +0000 (20:01 +0000)]
Suppress build warning in -Asserts
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79564
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Sanjiv Gupta [Thu, 20 Aug 2009 19:34:18 +0000 (19:34 +0000)]
part of the previous commit for PIC16 ISR implementation.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79563
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Sanjiv Gupta [Thu, 20 Aug 2009 19:28:24 +0000 (19:28 +0000)]
Implement support for ISRs.
Clone functions that are shared between the Main thread and Interrupt thread.
CallSites are changed in AsmPrinter currently. A better solution would have been to modify the legalizer (SoftenFloat) to allow targets to change the name of libcalls for float operations. But that currently breaks other targets.
Also, cloing of automatic variables is done AsmPrinter, a better approach would
be to use the ValueMap in CloneFunction itself.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79562
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Owen Anderson [Thu, 20 Aug 2009 19:03:20 +0000 (19:03 +0000)]
Reduce contention on the Attributes lock by using atomic operations for reference counting rather than locking.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79560
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Owen Anderson [Thu, 20 Aug 2009 18:26:03 +0000 (18:26 +0000)]
Make the StructType->StructLayout table private to TargetData, allowing us to avoid locking on it.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79555
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Sean Callanan [Thu, 20 Aug 2009 18:24:27 +0000 (18:24 +0000)]
Fixed PCMPESTRM128 to have opcode 0x60 instead of 0x62, as specified by the
Intel documentation.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79554
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Dan Gohman [Thu, 20 Aug 2009 18:23:44 +0000 (18:23 +0000)]
Fix an x86 code size regression: prefer RIP-relative addressing
over absolute addressing even in non-PIC mode (unless the address
has an index or something else incompatible), because it has a
smaller encoding.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79553
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Dan Gohman [Thu, 20 Aug 2009 17:15:19 +0000 (17:15 +0000)]
Add a comment explaining why llvm_unreachable_internal doesn't call
the ErrorHandler callback.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79541
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Daniel Dunbar [Thu, 20 Aug 2009 17:12:33 +0000 (17:12 +0000)]
Fix two APFloat bugs in converting hexadecimal constants.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79540
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