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Author SHA1 Message Date
Daniel Dunbar
47743ae59a MC: Add TargetAsmBackend::MayNeedRelaxation, for checking whether a particular instruction + fixups might need relaxation. 
llvm-svn: 99249
 2010-03-23 03:13:05 +00:00
Daniel Dunbar
b33d212057 MC: Add TargetAsmBackend::WriteNopData and use to eliminate some target dependencies in MCMachOStreamer and MCAssembler. 
llvm-svn: 99248
 2010-03-23 02:36:58 +00:00
Daniel Dunbar
1595ebfb4b MC: Add TargetAsmBackend::RelaxInstruction callback, and custom X86 implementation. 
llvm-svn: 99245
 2010-03-23 01:39:09 +00:00
Daniel Dunbar
ae8d914c58 MC: Tweak MCInstFragment to include the encoded data and fixups, so that we don't need to recompute them during relaxation. I will revisit this once all the other pieces of fast relaxation are in place. 
llvm-svn: 99244
 2010-03-23 01:39:05 +00:00
Jeffrey Yasskin
b9c181ea1a Put MCSectionCOFF::Name into the MCContext instead of leaking it. 
llvm-svn: 99231
 2010-03-22 23:26:12 +00:00
Daniel Dunbar
0f6983752f MC: Add MCInstFragment, not used yet. 
llvm-svn: 99229
 2010-03-22 23:16:48 +00:00
Daniel Dunbar
1836f73559 Add a FIXME. 
llvm-svn: 99228
 2010-03-22 23:16:43 +00:00
Chris Lattner
772ef50bf1 Fix PR6673: updating the callback should not clear the map. 
llvm-svn: 99227
 2010-03-22 23:15:57 +00:00
Devang Patel
bb15b15726 Emit DW_AT_low_pc and DW_AT_high_pc attributes for TAG_compile_unit. 
llvm-svn: 99225
 2010-03-22 23:11:36 +00:00
Evan Cheng
2c663b34d0 Fix 80 col violation. 
llvm-svn: 99224
 2010-03-22 22:44:31 +00:00
Devang Patel
48af12e998 DW_AT_stmt_list attribute attached with a compile unit encodes offset of line number information for this compile unit in debug_line section. This offset is always zero when only one compile unit is emitted in a object file. 
llvm-svn: 99223
 2010-03-22 22:38:48 +00:00
Daniel Dunbar
4b5c134c5b MC: Fix a few more cases we were passing an MCDataFragment when a MCFragment would do, and sprinkle in some const. 
llvm-svn: 99218
 2010-03-22 21:49:41 +00:00
Daniel Dunbar
a8a7a9b5aa Simplify. 
llvm-svn: 99217
 2010-03-22 21:49:38 +00:00
Daniel Dunbar
38fd48e06b MCInst: Add ::dump_pretty. 
llvm-svn: 99216
 2010-03-22 21:49:34 +00:00
Evan Cheng
fa5c3ec6b4 Reduce indentation. 
llvm-svn: 99214
 2010-03-22 21:24:33 +00:00
Chris Lattner
c4be1194e5 Change intrinsic result type for void to store it as an empty list 
instead of as a single element list with VoidTy.  Now with a fix
for the verifier.

llvm-svn: 99206
 2010-03-22 20:56:36 +00:00
Daniel Dunbar
6a91d2767b MC: Change MCObjectWriter::RecordRelocation to take an MCFragment (instead of a MCDataFragment). Object files should only need the generic MCFragment features. 
llvm-svn: 99205
 2010-03-22 20:35:50 +00:00
Daniel Dunbar
e7900757bd MC/Mach-O: Factor out getOrCreateDataFragment(). 
llvm-svn: 99204
 2010-03-22 20:35:46 +00:00
Daniel Dunbar
264c33a099 MC: Eliminate MCFragment::getMaxFileSize. 
llvm-svn: 99203
 2010-03-22 20:35:43 +00:00
Daniel Dunbar
6ea8fe65e7 MC: Share the MCAsmLayout object, although its still not used for anything important. 
llvm-svn: 99202
 2010-03-22 20:35:35 +00:00
Bob Wilson
0741acde00 Rename one more NEON instruction that I missed earlier. 
llvm-svn: 99201
 2010-03-22 20:31:39 +00:00
Jeffrey Yasskin
14b8c19bcc Fix a memory leak from DIE::addSiblingOffset() by adding the DIEValue 
it allocates to DwarfDebug::DIEValues.

llvm-svn: 99196
 2010-03-22 18:47:14 +00:00
Evan Cheng
fdbab53b94 80 col violation. 
llvm-svn: 99195
 2010-03-22 18:40:50 +00:00
Bob Wilson
80b4f21ab7 Regroup some instructions. No functional change. 
llvm-svn: 99192
 2010-03-22 18:22:06 +00:00
Bob Wilson
f23a45e151 Rename some VLD1/VST1 instructions to match the implementation, i.e., the 
corresponding NEON instructions, instead of operation they are currently
used for.

llvm-svn: 99189
 2010-03-22 18:13:18 +00:00
Bob Wilson
8ff1029669 Remove some redundant instruction classes. 
llvm-svn: 99187
 2010-03-22 18:02:38 +00:00
Dan Gohman
396921fedd llc doesn't need LinkAllVMCore. 
llvm-svn: 99186
 2010-03-22 16:59:44 +00:00
Bob Wilson
0e5d42fb54 Refactor instruction encoding arguments for VLDnLN/VSTnLN classes to 
specify encoding bits in arguments instead of "let" expressions.

llvm-svn: 99185
 2010-03-22 16:43:10 +00:00
Jakob Stoklund Olesen
2b348bdbcd Completely remove Blackfin patterns that thought JustCC was i1. 
Thanks, Chris!

llvm-svn: 99183
 2010-03-22 16:30:04 +00:00
Jeffrey Yasskin
cf13a6f8bb Don't leak a MachineInstruction from Thumb1InstrInfo::restoreCalleeSavedRegisters. 
llvm-svn: 99182
 2010-03-22 16:13:21 +00:00
Jeffrey Yasskin
da98ae0163 Avoid leaking the FunctionPassManager from opt. 
llvm-svn: 99180
 2010-03-22 15:56:04 +00:00
Gabor Greif
ef64581628 backing out r99170 because it still fails on clang-x86_64-darwin10-fnt 
llvm-svn: 99171
 2010-03-22 09:11:00 +00:00
Gabor Greif
04f7f381ae Now that hopefully all direct accesses to InvokeInst operands are fixed 
we can reapply the InvokeInst operand reordering patch. (see r98957).

llvm-svn: 99170
 2010-03-22 08:28:00 +00:00
Jeffrey Yasskin
94ecd53a3a Free all Constants in ~LLVMConstantImpl. We avoid assertion failures 
by dropping all references from all constants that can use other
constants before trying to destroy any of them.

I also had to free bugpoint's Module in ~BugDriver().

llvm-svn: 99160
 2010-03-22 05:23:37 +00:00
Erick Tryzelaar
c20300df21 Fix the ocaml kaleidoscope tutorial to fix linking external libraries. 
llvm-svn: 99151
 2010-03-21 23:15:13 +00:00
Gabor Greif
7ea6b0d132 modernize the do-all-for-me target to run lit 
llvm-svn: 99148
 2010-03-21 22:23:02 +00:00
Jeffrey Yasskin
f4aab98729 Re-add the Metadata.h include to LLVMContextImpl.h so that MDNode is complete 
where FoldingSet<MDNode> is instantiated.  Clang and MSVC complain; gcc
doesn't.

llvm-svn: 99147
 2010-03-21 22:08:41 +00:00
Jeffrey Yasskin
98a4091e4a Move the LLVMContextImpl implementation into a .cpp file. 
llvm-svn: 99146
 2010-03-21 21:17:34 +00:00
Jeffrey Yasskin
50a0593887 Memoize InlineAsms into the LLVMContext and delete them on shutdown. 
Fixes PR803.

llvm-svn: 99143
 2010-03-21 20:37:19 +00:00
Jeffrey Yasskin
83ced6c29a XFAIL tests from LLVMC on valgrind or valgrind+leak-checking. We 
don't care about leaks from tblgen, and I assume we don't care about
valgrind errors in llvm-gcc/g++.

llvm-svn: 99115
 2010-03-21 08:12:46 +00:00
Jeffrey Yasskin
7329f1c7bd Free SavedLI even if SimpleRegisterCoalescing::JoinCopy() returns early. 
llvm-svn: 99113
 2010-03-21 01:47:49 +00:00
Jeffrey Yasskin
28c789b8a6 When we don't pass --vg-leak to lit, pass --leak-check=no to valgrind. 
llvm-svn: 99112
 2010-03-21 01:47:33 +00:00
Daniel Dunbar
575d014f60 Fix suggested parentheses warning. 
llvm-svn: 99111
 2010-03-21 01:38:21 +00:00
Jeffrey Yasskin
4927fd0032 Add support for XFAILing valgrind runs with memory leak checking independently 
of runs without leak checking.  We add -vg to the triple for non-checked runs,
or -vg_leak for checked runs.  Also use this to XFAIL the TableGen tests, since
tablegen leaks like a sieve.  This includes some valgrindArgs refactoring.

llvm-svn: 99103
 2010-03-20 23:08:45 +00:00
Daniel Dunbar
754ec15462 MC/X86: Fix an MCOperand link, when we parsing shrld $1,%eax and friends; I believe this fixes the last memory leaks under test/MC. 
llvm-svn: 99102
 2010-03-20 22:36:38 +00:00
Daniel Dunbar
78c65dad40 llvm-mc: Fix MCInstPrinter memory leaks. 
llvm-svn: 99101
 2010-03-20 22:36:35 +00:00
Daniel Dunbar
3e9483dbd9 MC/Mach-O: Remove Darwin host specific tests, we don't need them anymore. 
llvm-svn: 99100
 2010-03-20 22:36:32 +00:00
Daniel Dunbar
97cf61ad35 MC/Mach-O: Tweak optimal_nop test to be host independent. 
- This also avoids us running valgrind on /usr/bin/as, which has leaks. :)

llvm-svn: 99099
 2010-03-20 22:36:29 +00:00
Daniel Dunbar
760b4c67b1 llvm-mc: Fix memory leak of MCAsmInfo. 
llvm-svn: 99098
 2010-03-20 22:36:25 +00:00
Daniel Dunbar
2c99d47702 TargetRegistry: Fix create{AsmInfo,MCDisassembler} to return non-const objects. 
llvm-svn: 99097
 2010-03-20 22:36:22 +00:00