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ec65be84cd
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Author SHA1 Message Date
Jack Carter
ec65be84cd Mips specific llvm assembler support for ALU instructions. This includes 
register support. Test case included.

Contributer: Vladimir Medic


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@163268 91177308-0d34-0410-b5e6-96231b3b80d8
 2012-09-05 23:34:03 +00:00
Chad Rosier
2f1d815479 Cleanup a few magic numbers. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@163263 91177308-0d34-0410-b5e6-96231b3b80d8
 2012-09-05 22:40:13 +00:00
Roman Divacky
5932429765 Stop casting away const qualifier needlessly. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@163258 91177308-0d34-0410-b5e6-96231b3b80d8
 2012-09-05 22:26:57 +00:00
Chad Rosier
77fffa6fdd [ms-inline asm] We only need one bit to represent the AsmDialect in the 
MachineInstr.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@163257 91177308-0d34-0410-b5e6-96231b3b80d8
 2012-09-05 22:17:43 +00:00
Roman Divacky
2943e37804 Constify this properly. Found by gcc48 -Wcast-qual. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@163256 91177308-0d34-0410-b5e6-96231b3b80d8
 2012-09-05 22:15:49 +00:00
Roman Divacky
651e800def Mark checkSignature const, and in turn stop casting away const from 
ArchiveMemberHeader. Found by gcc48 -Wcast-qual.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@163255 91177308-0d34-0410-b5e6-96231b3b80d8
 2012-09-05 22:09:23 +00:00
Roman Divacky
141e99745a Constify SDNodeIterator an stop its only non-const user being cast stripped 
of its constness. Found by gcc48 -Wcast-qual.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@163254 91177308-0d34-0410-b5e6-96231b3b80d8
 2012-09-05 22:03:34 +00:00
Roman Divacky
98eb98b0f2 Constify subtarget info properly so that we dont cast away the const in 
the SubtargetInfoKV tables. Found by gcc48 -Wcast-qual.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@163251 91177308-0d34-0410-b5e6-96231b3b80d8
 2012-09-05 21:43:57 +00:00
Roman Divacky
b438615abd Use const properly so that we dont remove const qualifier from region and MII 
by casting. Found with gcc48.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@163247 91177308-0d34-0410-b5e6-96231b3b80d8
 2012-09-05 21:17:34 +00:00
Chad Rosier
576cd11ab8 [ms-inline asm] Propagate the asm dialect into the MachineInstr representation. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@163243 91177308-0d34-0410-b5e6-96231b3b80d8
 2012-09-05 21:00:58 +00:00
Jan Wen Voung
a759eb3bb9 Fix a bug. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@163242 91177308-0d34-0410-b5e6-96231b3b80d8
 2012-09-05 20:56:00 +00:00
Jan Wen Voung
73e562a95a revert the additional stuff. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@163241 91177308-0d34-0410-b5e6-96231b3b80d8
 2012-09-05 20:55:57 +00:00
Jan Wen Voung
851343c741 Clean up llvm-bcanalyzer to print to consistent streams. 
Avoid interleaving fprintf(stderr,...) and outs() << ...;

Also add a column to show "bytes-per" for each record.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@163240 91177308-0d34-0410-b5e6-96231b3b80d8
 2012-09-05 20:55:54 +00:00
Michael J. Spencer
aadf715702 [Docs] Fix Sphinx incremental build. Patch by Sean Silva! 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@163235 91177308-0d34-0410-b5e6-96231b3b80d8
 2012-09-05 19:44:47 +00:00
Hal Finkel
c10d5e9dae Move the PPC TOC defs into the PPC64 InstrInfo file. 
Since TOC is just defined for PPC64, move its definition to PPC64 td file.

Patch by Adhemerval Zanella.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@163234 91177308-0d34-0410-b5e6-96231b3b80d8
 2012-09-05 19:22:27 +00:00
Chad Rosier
15515c944a Clean up. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@163233 91177308-0d34-0410-b5e6-96231b3b80d8
 2012-09-05 19:16:22 +00:00
Chad Rosier
581600bfc3 [ms-inline asm] Enumerate the InlineAsm dialects and rename the nsdialect to 
inteldialect.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@163231 91177308-0d34-0410-b5e6-96231b3b80d8
 2012-09-05 19:00:49 +00:00
Tim Northover
7bebddf55e Strip old MachineInstrs *after* we know we can put them back. 
Previous patch accidentally decided it couldn't convert a VFP to a
NEON instruction after it had already destroyed the old one. Not a
good move.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@163230 91177308-0d34-0410-b5e6-96231b3b80d8
 2012-09-05 18:37:53 +00:00
Benjamin Kramer
b985e9aacd Clean up includes. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@163229 91177308-0d34-0410-b5e6-96231b3b80d8
 2012-09-05 18:19:08 +00:00
Jim Grosbach
54b3b308fd Update CMakeList.txt for new lli sources. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@163228 91177308-0d34-0410-b5e6-96231b3b80d8
 2012-09-05 18:15:08 +00:00
Roman Divacky
15d0c81b24 Remove unused typedefs gcc4.8 warns about. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@163225 91177308-0d34-0410-b5e6-96231b3b80d8
 2012-09-05 17:55:46 +00:00
Jim Grosbach
35ed842773 MCJIT: getPointerToFunction() references target address space. 
Make sure to return a pointer into the target memory, not the local memory.
Often they are the same, but we can't assume that.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@163217 91177308-0d34-0410-b5e6-96231b3b80d8
 2012-09-05 16:50:40 +00:00
Jim Grosbach
706f03a35d MCJIT: Add faux remote target execution to lli for the MCJIT. 
Simulate a remote target address space by allocating a seperate chunk of
memory for the target and re-mapping section addresses to that prior to
execution. Later we'll want to have a truly remote process, but for now
this gets us closer to being able to test the remote target
functionality outside LLDB.

rdar://12157052

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@163216 91177308-0d34-0410-b5e6-96231b3b80d8
 2012-09-05 16:50:34 +00:00
Benjamin Kramer
998d3cca29 Switch BasicAliasAnalysis' cache to SmallDenseMap. 
It relies on clear() being fast and the cache rarely has more than 1 or 2
elements, so give it an inline capacity and always shrink it back down in case
it grows. DenseMap will grow to 64 buckets which makes clear() a lot slower.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@163215 91177308-0d34-0410-b5e6-96231b3b80d8
 2012-09-05 16:49:37 +00:00
Pranav Bhandarkar
4c3d3ecdf8 LLVM Bug Fix 13709: Remove needless lsr(Rp, #32) instruction access the 
subreg_hireg of register pair Rp.

	* lib/Target/Hexagon/HexagonPeephole.cpp(PeepholeDoubleRegsMap): New
	 DenseMap similar to PeepholeMap that additionally records subreg info
	 too.
        (runOnMachineFunction): Record information in PeepholeDoubleRegsMap
        and copy propagate the high sub-reg of Rp0 in Rp1 = lsr(Rp0, #32) to
	the instruction Rx = COPY Rp1:logreg_subreg.
	* test/CodeGen/Hexagon/remove_lsr.ll: New test.
	



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@163214 91177308-0d34-0410-b5e6-96231b3b80d8
 2012-09-05 16:01:40 +00:00
Kostya Serebryany
7dadac65d3 [asan] fix lint 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@163205 91177308-0d34-0410-b5e6-96231b3b80d8
 2012-09-05 09:00:18 +00:00
Silviu Baranga
3d5e161fe4 Fixed the DAG combiner to better handle the folding of AND nodes for vector types. The previous code was making the assumption that the length of the bitmask returned by isConstantSplat was equal to the size of the vector type. Now we first make sure that the splat value has at least the length of the vector lane type, then we only use as many fields as we have available in the splat value. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@163203 91177308-0d34-0410-b5e6-96231b3b80d8
 2012-09-05 08:57:21 +00:00
Kostya Serebryany
59a4a47a7b [asan] extend the blacklist functionality to handle global-init. Patch by Reid Watson 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@163199 91177308-0d34-0410-b5e6-96231b3b80d8
 2012-09-05 07:29:56 +00:00
Craig Topper
4e4e6c0d73 Remove some of the patterns added in r163196. Increasing the complexity on insert_subvector into undef accomplishes the same thing. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@163198 91177308-0d34-0410-b5e6-96231b3b80d8
 2012-09-05 07:26:35 +00:00
Craig Topper
c17177f893 Add patterns for integer forms of VINSERTF128/VINSERTI128 folded with loads. Also add patterns to turn subvector inserts with loads to index 0 of an undef into VMOVAPS. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@163196 91177308-0d34-0410-b5e6-96231b3b80d8
 2012-09-05 06:58:39 +00:00
Chad Rosier
27b25c2076 Add a FIXME that assumes we maintain backward compatibility until the next major release. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@163195 91177308-0d34-0410-b5e6-96231b3b80d8
 2012-09-05 06:28:52 +00:00
Logan Chien
ec90cc8b0f Reorder the comments of EmitExceptionTable. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@163194 91177308-0d34-0410-b5e6-96231b3b80d8
 2012-09-05 06:28:26 +00:00
Logan Chien
fd91d8dd7e Fix UseInitArray option for MIPS target. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@163193 91177308-0d34-0410-b5e6-96231b3b80d8
 2012-09-05 06:17:17 +00:00
Craig Topper
f6dc792df1 Convert vextracti128/vextractf128 intrinsics to extract_subvector at DAG build time. Similar was previously done for vinserti128/vinsertf128. Add patterns for folding these extract_subvectors with stores. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@163192 91177308-0d34-0410-b5e6-96231b3b80d8
 2012-09-05 05:48:09 +00:00
Marshall Clow
f7e0ea6627 Removed Trie.h; unused in a long time 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@163191 91177308-0d34-0410-b5e6-96231b3b80d8
 2012-09-05 03:18:55 +00:00
Richard Smith
a89fb0f170 Remove redundant semicolons to fix -pedantic-errors build. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@163190 91177308-0d34-0410-b5e6-96231b3b80d8
 2012-09-05 01:41:37 +00:00
Chad Rosier
5d637d7e93 Fix function name per coding standard. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@163187 91177308-0d34-0410-b5e6-96231b3b80d8
 2012-09-05 01:15:43 +00:00
Chad Rosier
90e11f8c95 Fix function name per coding standard. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@163186 91177308-0d34-0410-b5e6-96231b3b80d8
 2012-09-05 01:02:38 +00:00
Chad Rosier
f16ae58891 [ms-inline asm] Add support for the nsdialect keyword in the Bitcode 
Reader/Writer.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@163185 91177308-0d34-0410-b5e6-96231b3b80d8
 2012-09-05 00:56:20 +00:00
Chad Rosier
71f359a876 [ms-inline asm] Add the nsdialect keyword to the lexer. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@163184 91177308-0d34-0410-b5e6-96231b3b80d8
 2012-09-05 00:51:02 +00:00
Chad Rosier
36547343ab [ms-inline asm] Emit the (new) inline asm Non-Standard Dialect attribute. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@163181 91177308-0d34-0410-b5e6-96231b3b80d8
 2012-09-05 00:08:17 +00:00
Dan Gohman
230768bd13 Make provenance checking conservative in cases when 
pointers-to-strong-pointers may be in play. These can lead to retains and
releases happening in unstructured ways, foiling the optimizer. This fixes
rdar://12150909.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@163180 91177308-0d34-0410-b5e6-96231b3b80d8
 2012-09-04 23:16:20 +00:00
Jakub Staszak
be11991208 BypassSlowDivision: Assign to reference, don't copy the object. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@163179 91177308-0d34-0410-b5e6-96231b3b80d8
 2012-09-04 23:11:11 +00:00
Jakob Stoklund Olesen
f363ebdb03 Search the whole instruction for tied operands. 
Implicit uses can be dynamically tied to defs. This will soon be used
for predicated instructions on ARM.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@163177 91177308-0d34-0410-b5e6-96231b3b80d8
 2012-09-04 22:59:30 +00:00
Chad Rosier
03fe8f6ab6 [ms-inline asm] Add the inline assembly dialect, AsmDialect, to the InlineAsm 
class.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@163175 91177308-0d34-0410-b5e6-96231b3b80d8
 2012-09-04 22:46:24 +00:00
Chad Rosier
4e2132e7ae [ms-inline asm] Remove the Inline Asm Non-Standard Dialect attribute. This 
implementation does not co-exist well with how the sideeffect and alignstack
attributes are handled.  The reverts r161641.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@163174 91177308-0d34-0410-b5e6-96231b3b80d8
 2012-09-04 22:29:45 +00:00
David Blaikie
7a9572f8af [LIT] Add a clang_tools_extra_site_cfg to match the various other site_cfg. 
This doesn't seem ideal, perhaps we could just keep the llvm_site_cfg and have
other config (clang and clang-tools-extra) derive their site_cfg from that.

Suggestions/complaints/ideas welcome.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@163171 91177308-0d34-0410-b5e6-96231b3b80d8
 2012-09-04 22:09:04 +00:00
Jakub Staszak
ed0e3a31e1 Fix my previous patch (r163164). It does now what it is supposed to do: 
Doesn't set MadeChange to TRUE if BypassSlowDivision doesn't change anything.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@163165 91177308-0d34-0410-b5e6-96231b3b80d8
 2012-09-04 21:16:59 +00:00
Jakub Staszak
7b2d20d060 Return false if BypassSlowDivision doesn't change anything. 
Also a few minor changes:
- use pre-inc instead of post-inc
- use isa instead of dyn_cast
- 80 col
- trailing spaces


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@163164 91177308-0d34-0410-b5e6-96231b3b80d8
 2012-09-04 20:48:24 +00:00
Jakub Staszak
f2d8190b81 Remove unneeded code. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@163160 91177308-0d34-0410-b5e6-96231b3b80d8
 2012-09-04 19:49:17 +00:00