Dan Gohman
ab89b888e8
Const-qualify getPreIndexedAddressParts and friends.
...
llvm-svn: 62259
2009-01-15 16:29:45 +00:00
Duncan Sands
bcdbfb63dc
Rename getABITypeSize to getTypePaddedSize, as
...
suggested by Chris.
llvm-svn: 62099
2009-01-12 20:38:59 +00:00
Misha Brukman
71c7e40966
Removed trailing whitespace from Makefiles.
...
llvm-svn: 61991
2009-01-09 16:44:42 +00:00
Devang Patel
747d4b38ad
Convert DwarfWriter into a pass.
...
Now Users request DwarfWriter through getAnalysisUsage() instead of creating an instance of DwarfWriter object directly.
llvm-svn: 61955
2009-01-08 23:40:34 +00:00
Dan Gohman
8271066844
Tidy up #includes, deleting a bunch of unnecessary #includes.
...
llvm-svn: 61715
2009-01-05 17:59:02 +00:00
Evan Cheng
dfa19a4009
Fix a 80 col. violation.
...
llvm-svn: 60901
2008-12-11 22:02:02 +00:00
Evan Cheng
fc73640f83
Preliminary ARM debug support based on patch by Mikael of FlexyCore.
...
llvm-svn: 60851
2008-12-10 21:54:21 +00:00
Evan Cheng
caa31a82fc
Fix MachineCodeEmitter to use uintptr_t instead of intptr_t. This avoids some overflow issues. Patch by Thomas Jablin.
...
llvm-svn: 60828
2008-12-10 02:32:19 +00:00
Evan Cheng
5c92d425a9
Clean up some ARM GV asm printing out; minor fixes to match what gcc does.
...
llvm-svn: 60621
2008-12-06 02:00:55 +00:00
Evan Cheng
1b795803dd
Re-did 60519. It turns out Darwin's handling of hidden visibility symbols are a bit more complicate than I expected. Both declarations and weak definitions still need a stub indirection. However, the stubs are in data section and they contain the addresses of the actual symbols.
...
llvm-svn: 60571
2008-12-05 01:06:39 +00:00
Bill Wendling
a0466523bd
Temporarily revert r60519. It was causing a bootstrap failure:
...
/Volumes/Sandbox/Buildbot/llvm/full-llvm/build/llvm-gcc.obj/./gcc/xgcc -B/Volumes/Sandbox/Buildbot/llvm/full-llvm/build/llvm-gcc.obj/./gcc/ -B/Volumes/Sandbox/Buildbot/llvm/full-llvm/build/llvm-gcc.install/i386-apple-darwin9.5.0/bin/ -B/Volumes/Sandbox/Buildbot/llvm/full-llvm/build/llvm-gcc.install/i386-apple-darwin9.5.0/lib/ -isystem /Volumes/Sandbox/Buildbot/llvm/full-llvm/build/llvm-gcc.install/i386-apple-darwin9.5.0/include -isystem /Volumes/Sandbox/Buildbot/llvm/full-llvm/build/llvm-gcc.install/i386-apple-darwin9.5.0/sys-include -DHAVE_CONFIG_H -I. -I../../../llvm-gcc.src/libgomp -I. -I../../../llvm-gcc.src/libgomp/config/posix -I../../../llvm-gcc.src/libgomp -Wall -pthread -Werror -O2 -g -O2 -MT barrier.lo -MD -MP -MF .deps/barrier.Tpo -c ../../../llvm-gcc.src/libgomp/barrier.c -fno-common -DPIC -o .libs/barrier.o
checking for sys/file.h... /var/folders/zG/zGE-ZJOGFiGjv0B5cs5oYE+++TM/-Tmp-//cc34Jg5P.s:13:non-relocatable subtraction expression, "_gomp_tls_key" minus "L1$pb"
/var/folders/zG/zGE-ZJOGFiGjv0B5cs5oYE+++TM/-Tmp-//cc34Jg5P.s:13:symbol: "_gomp_tls_key" can't be undefined in a subtraction expression
make[4]: *** [barrier.lo] Error 1
make[4]: *** Waiting for unfinished jobs....
/Volumes/Sandbox/Buildbot/llvm/full-llvm/build/llvm-gcc.obj/./gcc/xgcc -B/Volumes/Sandbox/Buildbot/llvm/full-llvm/build/llvm-gcc.obj/./gcc/ -B/Volumes/Sandbox/Buildbot/llvm/full-llvm/build/llvm-gcc.install/i386-apple-darwin9.5.0/bin/ -B/Volumes/Sandbox/Buildbot/llvm/full-llvm/build/llvm-gcc.install/i386-apple-darwin9.5.0/lib/ -isystem /Volumes/Sandbox/Buildbot/llvm/full-llvm/build/llvm-gcc.install/i386-apple-darwin9.5.0/include -isystem /Volumes/Sandbox/Buildbot/llvm/full-llvm/build/llvm-gcc.install/i386-apple-darwin9.5.0/sys-include -DHAVE_CONFIG_H -I. -I../../../llvm-gcc.src/libgomp -I. -I../../../llvm-gcc.src/libgomp/config/posix -I../../../llvm-gcc.src/libgomp -Wall -pthread -Werror -O2 -g -O2 -MT alloc.lo -MD -MP -MF .deps/alloc.Tpo -c ../../../llvm-gcc.src/libgomp/alloc.c -o alloc.o >/dev/null 2>&1
yes
checking for sys/param.h... make[3]: *** [all-recursive] Error 1
make[2]: *** [all] Error 2
make[1]: *** [all-target-libgomp] Error 2
make[1]: *** Waiting for unfinished jobs....
llvm-svn: 60527
2008-12-04 04:07:00 +00:00
Evan Cheng
d4b7459179
Visibility hidden GVs do not require extra load of symbol address from the GOT or non-lazy-ptr.
...
llvm-svn: 60519
2008-12-04 01:56:50 +00:00
Dan Gohman
74529a2226
Split foldMemoryOperand into public non-virtual and protected virtual
...
parts, and add target-independent code to add/preserve
MachineMemOperands.
llvm-svn: 60488
2008-12-03 18:43:12 +00:00
Dan Gohman
5dad0993a9
Rename isSimpleLoad to canFoldAsLoad, to better reflect its meaning.
...
llvm-svn: 60487
2008-12-03 18:15:48 +00:00
Dan Gohman
6be47e9542
Update a comment.
...
llvm-svn: 60484
2008-12-03 17:10:41 +00:00
Rafael Espindola
0c800cf35e
Fix bug 3140.
...
Print a single parameter .file directive if we have an ELF target.
llvm-svn: 60480
2008-12-03 11:01:37 +00:00
Dan Gohman
6333d48459
Add a sanity-check to tablegen to catch the case where isSimpleLoad
...
is set but mayLoad is not set. Fix all the problems this turned up.
Change code to not use isSimpleLoad instead of mayLoad unless it
really wants isSimpleLoad.
llvm-svn: 60459
2008-12-03 02:30:17 +00:00
Dan Gohman
18c4a4c9ea
Fix a missing #include.
...
llvm-svn: 60458
2008-12-03 02:10:00 +00:00
Duncan Sands
5de8739964
There are no longer any places that require a
...
MERGE_VALUES node with only one operand, so get
rid of special code that only existed to handle
that possibility.
llvm-svn: 60349
2008-12-01 11:41:29 +00:00
Duncan Sands
1fae2ea219
Change the interface to the type legalization method
...
ReplaceNodeResults: rather than returning a node which
must have the same number of results as the original
node (which means mucking around with MERGE_VALUES,
and which is also easy to get wrong since SelectionDAG
folding may mean you don't get the node you expect),
return the results in a vector.
llvm-svn: 60348
2008-12-01 11:39:25 +00:00
Evan Cheng
a19ef59d6c
Move target independent td files from lib/Target/ to include/llvm/Target so they can be distributed along with the header files.
...
llvm-svn: 59953
2008-11-24 07:34:46 +00:00
Anton Korobeynikov
ba74a11c9b
Make a convenient helper for printing offsets.
...
llvm-svn: 59872
2008-11-22 16:15:34 +00:00
Evan Cheng
bc91bb7658
Fix a thinko. MO is getOperand(i-1) so we don't have to adjust e.
...
llvm-svn: 59696
2008-11-20 02:25:51 +00:00
Evan Cheng
c8ecb037a2
Eliminate a compile time warning.
...
llvm-svn: 59678
2008-11-19 23:21:33 +00:00
Dan Gohman
04e99d0f3f
Add more const qualifiers. This fixes build breakage from r59540.
...
llvm-svn: 59542
2008-11-18 19:49:32 +00:00
Oscar Fuentes
42942c0bc5
Adds extern "C" ints to the .cpp files that use RegisterTarget, as
...
well as 2 files that use "Registrator"s. These are to be used by the
MSVC builds, as the Win32 linker does not include libs that are
otherwise unreferenced, even if global constructors in the lib have
side-effects.
Patch by Scott Graham!
llvm-svn: 59378
2008-11-15 21:36:30 +00:00
Evan Cheng
7ac8120105
Fix fuitos encoding.
...
llvm-svn: 59344
2008-11-15 00:40:57 +00:00
Evan Cheng
626e85dfc2
Fix MOVrx, MOVsrl_flag, and MOVsra_flag encodings.
...
llvm-svn: 59314
2008-11-14 20:09:11 +00:00
Evan Cheng
f7c1da41a1
Handle the rest of pseudo instructions.
...
llvm-svn: 59275
2008-11-13 23:36:57 +00:00
Evan Cheng
feb7615798
Lazy compilation callback save / restore VFP registers.
...
llvm-svn: 59274
2008-11-13 23:28:54 +00:00
Evan Cheng
4c8297e12b
Don't forget to emit stubs for function GV's emitted in CONSTPOOL_ENTRY's.
...
llvm-svn: 59258
2008-11-13 19:22:28 +00:00
Evan Cheng
997eb67c20
fsub{d|s} encoding bugs.
...
llvm-svn: 59234
2008-11-13 07:59:48 +00:00
Evan Cheng
d67d6c4571
Missed a break statement.
...
llvm-svn: 59231
2008-11-13 07:46:59 +00:00
Evan Cheng
3c0113820b
Fix pre- and post-indexed load / store encoding bugs.
...
llvm-svn: 59230
2008-11-13 07:34:59 +00:00
Evan Cheng
4768468ec1
Remove the incorrect assertion. We don't have enough information before relocation to set U bit.
...
llvm-svn: 59170
2008-11-12 21:37:59 +00:00
Evan Cheng
9cb6f40f8f
Address mode immediate offset has already been divided by 4.
...
llvm-svn: 59117
2008-11-12 08:21:12 +00:00
Evan Cheng
80d0d5cfa8
Fix a VFP binary arithmetic instruction encoding bug.
...
llvm-svn: 59116
2008-11-12 08:14:21 +00:00
Evan Cheng
a4dc0e304e
Fix address mode 3 immediate offset mode encoding.
...
llvm-svn: 59109
2008-11-12 07:34:37 +00:00
Evan Cheng
7fef8cfe75
Consolidate formats; fix FCMPED etc. encodings.
...
llvm-svn: 59107
2008-11-12 07:18:38 +00:00
Evan Cheng
0966883093
Fix VFP conversion instruction encodings.
...
llvm-svn: 59104
2008-11-12 06:41:41 +00:00
Evan Cheng
39d8bf295d
Fix encoding of single-precision VFP registers.
...
llvm-svn: 59102
2008-11-12 02:19:38 +00:00
Evan Cheng
cc9323ac73
VFP fld / fst immediate field is multiplied by 4.
...
llvm-svn: 59100
2008-11-12 01:02:24 +00:00
Evan Cheng
8b7fefc126
Fix FMDRR encoding.
...
llvm-svn: 59088
2008-11-11 22:46:12 +00:00
Evan Cheng
95bad0db94
Handle floating point constpool_entry's.
...
llvm-svn: 59087
2008-11-11 22:19:31 +00:00
Evan Cheng
35f1477c5a
Encode VFP load / store instructions.
...
llvm-svn: 59084
2008-11-11 21:48:44 +00:00
Evan Cheng
91e4ef91c5
Encode VFP conversion instructions.
...
llvm-svn: 59074
2008-11-11 19:40:26 +00:00
Evan Cheng
3c62bb7471
Encode VFP arithmetic instructions.
...
llvm-svn: 59016
2008-11-11 02:11:05 +00:00
Evan Cheng
bc61b6009b
Correct PIC function stub codegen.
...
llvm-svn: 59006
2008-11-10 23:14:47 +00:00
Evan Cheng
080c1a9fac
Rename isGVNonLazyPtr to isIndirectSym to reflect how it will be used.
...
llvm-svn: 58949
2008-11-10 01:08:07 +00:00
Anton Korobeynikov
a4933e408d
Temporary revert my last commit: it seems it's triggering some subtle bug in backend
...
and breaks llvm-gcc
llvm-svn: 58926
2008-11-08 23:05:05 +00:00
Anton Korobeynikov
e3b9284fa8
Factor out offset printing code into generic AsmPrinter.
...
FIXME: it seems, that most of targets don't support
offsets wrt CPI/GlobalAddress', was it intentional?
llvm-svn: 58917
2008-11-08 17:21:38 +00:00
Evan Cheng
e5b6b3f81f
Moved InvalidateInstructionCache to ARMJITInfo::emitFunctionStub which knows size of stub.
...
llvm-svn: 58899
2008-11-08 08:16:49 +00:00
Evan Cheng
3d9c134136
Rename startFunctionStub to startGVStub since it's also used for GV non-lazy ptr.
...
llvm-svn: 58897
2008-11-08 08:02:53 +00:00
Evan Cheng
cfa57662d1
Tell ARMJITInfo if codegen relocation is PIC. It changes how function stubs are generated.
...
llvm-svn: 58896
2008-11-08 07:38:22 +00:00
Evan Cheng
f2ebaa6a64
Fix relocation for calls to external symbols.
...
llvm-svn: 58893
2008-11-08 07:22:33 +00:00
Evan Cheng
064befa37b
Skip over two-address use operands.
...
llvm-svn: 58883
2008-11-08 01:44:13 +00:00
Evan Cheng
bc946b09aa
Handle ARM machine constantpool entry with non-lazy ptr.
...
llvm-svn: 58882
2008-11-08 01:31:27 +00:00
Evan Cheng
2ea87890bb
Use ARMFunctionInfo to track number of constpool entries and jumptables.
...
llvm-svn: 58877
2008-11-08 00:51:41 +00:00
Evan Cheng
bf8a1ef40f
More code clean up.
...
llvm-svn: 58872
2008-11-07 22:57:53 +00:00
Evan Cheng
3e00dcfebb
Get PIC jump table working.
...
llvm-svn: 58869
2008-11-07 22:30:53 +00:00
Dan Gohman
1418c52e1a
Flush the raw_ostream after emitting the assembly for a function.
...
This is a temporary fix for the -print-emitted-asm option, where
errs() is used as the stream, in the case where other code is
using stderr without using errs()' buffer. Hopefully soon we'll
fix errs() to be non-buffered instead. Patch by Preston Gurd.
llvm-svn: 58859
2008-11-07 19:49:17 +00:00
Evan Cheng
21df9f3b4f
Jump table JIT support. Work in progress.
...
llvm-svn: 58836
2008-11-07 09:06:08 +00:00
Evan Cheng
88726d85eb
Encode misc arithmetic instructions.
...
llvm-svn: 58828
2008-11-07 01:41:35 +00:00
Evan Cheng
3bcb71912f
Encode extend instructions; more clean up.
...
llvm-svn: 58818
2008-11-06 22:15:19 +00:00
Evan Cheng
af54e4ed18
- Improve naming consistency: Branch -> BrFrm, BranchMisc -> BrMiscFrm.
...
- Consolidate instruction formats.
- Other clean up.
llvm-svn: 58808
2008-11-06 17:48:05 +00:00
Evan Cheng
aa24d19533
Remove opcode from instruction TS flags; add MOVCC support; fix addrmode3 encoding bug.
...
llvm-svn: 58800
2008-11-06 08:47:38 +00:00
Evan Cheng
078361bddc
Handle smul<x><y>, smulw<y>, smla<x><y>, smlaw<y>.
...
llvm-svn: 58793
2008-11-06 03:35:07 +00:00
Evan Cheng
058721d10b
Fix so_imm encoding bug; add support for MOVi2pieces.
...
llvm-svn: 58790
2008-11-06 02:25:39 +00:00
Evan Cheng
ca6759021b
Fix encoding of multiple instructions with 3 src operands; also handle smmul, smmla, and smmls.
...
llvm-svn: 58789
2008-11-06 01:21:28 +00:00
Evan Cheng
ce97712aa6
Encode pic load / store instructions; fix some encoding bugs.
...
llvm-svn: 58780
2008-11-05 23:22:34 +00:00
Evan Cheng
9970c31dcf
Restructure ARM code emitter to use instruction formats instead of addressing modes to determine how to encode instructions.
...
llvm-svn: 58764
2008-11-05 18:35:52 +00:00
Dan Gohman
cd4b68bee9
Eliminate the ISel priority queue, which used the topological order for a
...
priority function. Instead, just iterate over the AllNodes list, which is
already in topological order. This eliminates a fair amount of bookkeeping,
and speeds up the isel phase by about 15% on many testcases.
The impact on most targets is that AddToISelQueue calls can be simply removed.
In the x86 target, there are two additional notable changes.
The rule-bending AND+SHIFT optimization in MatchAddress that creates new
pre-isel nodes during isel is now a little more verbose, but more robust.
Instead of either creating an invalid DAG or creating an invalid topological
sort, as it has historically done, it can now just insert the new nodes into
the node list at a position where they will be consistent with the topological
ordering.
Also, the address-matching code has logic that checked to see if a node was
"already selected". However, when a node is selected, it has all its uses
taken away via ReplaceAllUsesWith or equivalent, so it won't recieve any
further visits from MatchAddress. This code is now removed.
llvm-svn: 58748
2008-11-05 04:14:16 +00:00
Evan Cheng
59112bc108
Actually ARM / Mac OS X does have UINTTOFP_I64_F{64|32} libcalls.
...
llvm-svn: 58725
2008-11-04 22:19:55 +00:00
Evan Cheng
45496b349f
Custom lower bit_convert i64 -> f64 into FMDRR. This is now happening with legalizetypes.
...
llvm-svn: 58714
2008-11-04 19:57:48 +00:00
Evan Cheng
d63b7563b7
Debug output tweak.
...
llvm-svn: 58708
2008-11-04 17:58:53 +00:00
Evan Cheng
088f7c51a4
LDM_RET restores pc, do not set 's' bit which would restore CPSR from SPSR.
...
llvm-svn: 58707
2008-11-04 17:57:07 +00:00
Evan Cheng
28e234a959
For some targets, it's not possible to place GVs in the same memory buffer as the MachineCodeEmitter allocated memory. Code and data has different read / write / execution privilege requirements.
...
This is a short term workaround. The current solution is for the JIT memory manager to manage code and data memory separately.
llvm-svn: 58688
2008-11-04 09:30:48 +00:00
Evan Cheng
f15a9cfb31
Stylistic change.
...
llvm-svn: 58683
2008-11-04 06:10:06 +00:00
Evan Cheng
f117632c3f
Handle ARM machine constantpool entries.
...
llvm-svn: 58671
2008-11-04 00:50:32 +00:00
Evan Cheng
999398c004
Remove a dead switch statement.
...
llvm-svn: 58644
2008-11-03 21:26:52 +00:00
Evan Cheng
b3fd30ed7c
Minor code restructuring. No functionality change.
...
llvm-svn: 58643
2008-11-03 21:02:39 +00:00
Jim Grosbach
5262898365
Add binary encoding support for multiply instructions. Some blanks left to fill in, but the basics are there.
...
llvm-svn: 58626
2008-11-03 18:38:31 +00:00
Dan Gohman
155df8a79e
Refactor various TargetAsmInfo subclasses' TargetMachine members away
...
adding a TargetMachine member to the base TargetAsmInfo class instead.
llvm-svn: 58624
2008-11-03 18:22:42 +00:00
Evan Cheng
53d4b6531e
Add comment.
...
llvm-svn: 58533
2008-10-31 19:56:03 +00:00
Evan Cheng
07f57f0e41
Use better data structure for ConstPoolId2AddrMap.
...
llvm-svn: 58532
2008-10-31 19:55:13 +00:00
Evan Cheng
31306c546f
Actually make debug output understandable.
...
llvm-svn: 58529
2008-10-31 19:15:52 +00:00
Evan Cheng
6a824a7741
Forgot this in last commit.
...
llvm-svn: 58527
2008-10-31 19:11:09 +00:00
Evan Cheng
afe2deb372
Encode PICADD; some code clean up.
...
llvm-svn: 58526
2008-10-31 19:10:44 +00:00
Evan Cheng
56f4944f9a
I think we got non-machine specific constpool entries covered.
...
llvm-svn: 58474
2008-10-30 23:43:36 +00:00
Evan Cheng
6f41528b91
ARM JIT should observe -relocation-model command line option.
...
llvm-svn: 58433
2008-10-30 16:10:54 +00:00
Evan Cheng
69c2588244
Correct way to handle CONSTPOOL_ENTRY instructions.
...
llvm-svn: 58409
2008-10-29 23:55:43 +00:00
Evan Cheng
5e8fa6ef36
Add debugging support.
...
llvm-svn: 58408
2008-10-29 23:55:17 +00:00
Jim Grosbach
d735f403a0
Support for constant islands in the ARM JIT.
...
Since the ARM constant pool handling supercedes the standard LLVM constant
pool entirely, the JIT emitter does not allocate space for the constants,
nor initialize the memory. The constant pool is considered part of the
instruction stream.
Likewise, when resolving relocations into the constant pool, a hook into
the target back end is used to resolve from the constant ID# to the
address where the constant is stored.
For now, the support in the ARM emitter is limited to 32-bit integer. Future
patches will expand this to the full range of constants necessary.
llvm-svn: 58338
2008-10-28 18:25:49 +00:00
David Greene
93f9f0f718
Have TableGen emit setSubgraphColor calls under control of a -gen-debug
...
flag. Then in a debugger developers can set breakpoints at these calls
to see waht is about to be selected and what the resulting subgraph
looks like. This really helps when debugging instruction selection.
llvm-svn: 58278
2008-10-27 21:56:29 +00:00
Oscar Fuentes
51e77b801a
CMake: lib/Target/ARM/AsmPrinter/CMakeLists.txt added.
...
llvm-svn: 58133
2008-10-25 03:40:32 +00:00
Jim Grosbach
a8a40398e8
remove extraneous #ifdef's
...
llvm-svn: 58006
2008-10-22 22:27:51 +00:00
Oscar Fuentes
a932cae97a
CMake: Turned some libraries into partially linked objects. Corrected
...
names of LLVMCore and ARMCodeGen.
llvm-svn: 57943
2008-10-22 02:51:53 +00:00
Jim Grosbach
24a4744d53
use pre-UAL mnemonics for push/pop for compilaton callback function
...
llvm-svn: 57911
2008-10-21 16:54:12 +00:00
Jim Grosbach
1de8b23129
Update the stub and callback code to handle lazy compilation. The stub
...
is re-written by the callback to branch directly to the compiled code
in future invocations.
Added back in range-based memory permission functions for the updating of
the stub on Darwin.
llvm-svn: 57846
2008-10-20 21:39:23 +00:00
Dan Gohman
86527c1834
Const-ify several TargetInstrInfo methods.
...
llvm-svn: 57622
2008-10-16 01:49:15 +00:00
Evan Cheng
3faedff2de
Rename LoadX to LoadExt.
...
llvm-svn: 57526
2008-10-14 21:26:46 +00:00
Jim Grosbach
d0ff59ec42
Update ARM Insn encoding to get endian-ness to match the documentation (31-0 left to right)
...
llvm-svn: 57524
2008-10-14 20:36:24 +00:00
Dan Gohman
9543edc4ef
Fix command-line option printing to print two spaces where needed,
...
instead of requiring all "short description" strings to begin with
two spaces. This makes these strings less mysterious, and it fixes
some cases where short description strings mistakenly did not
begin with two spaces.
llvm-svn: 57521
2008-10-14 20:25:08 +00:00
Chris Lattner
7910d59d44
Change CALLSEQ_BEGIN and CALLSEQ_END to take TargetConstant's as
...
parameters instead of raw Constants. This prevents the constants from
being selected by the isel pass, fixing PR2735.
llvm-svn: 57385
2008-10-11 22:08:30 +00:00
Jim Grosbach
974799922e
Comment to be explicit that the enumeration values for CondCodes matter.
...
llvm-svn: 57295
2008-10-08 16:24:35 +00:00
Jim Grosbach
8ac554209f
Unconditional branch instruction encoding fix. Needs to use ABI, not AXI, to get the proper opcode bits.
...
llvm-svn: 57262
2008-10-07 21:08:09 +00:00
Jim Grosbach
5fb8bb7434
need ARM.h for ARMCC definition
...
llvm-svn: 57261
2008-10-07 21:01:51 +00:00
Jim Grosbach
d44d20be6e
Encode the conditional execution predicate when JITing.
...
llvm-svn: 57258
2008-10-07 19:05:35 +00:00
Jim Grosbach
61f8207ac9
Clarify naming and correct conditional so that CMP and CMN instructions get the Rn operand encoded properly
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llvm-svn: 57252
2008-10-07 17:42:09 +00:00
Jim Grosbach
a52546fec4
Fix Opcode values of CMP and CMN
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llvm-svn: 57251
2008-10-07 17:40:46 +00:00
Anton Korobeynikov
1f7e8162d9
Fix weird think-o and unbreak build on all gcc-3.4.x-based platforms (e.g. mingw)
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llvm-svn: 57106
2008-10-05 08:53:29 +00:00
Dan Gohman
00034b1416
Avoid creating two TargetLowering objects for each target.
...
Instead, just create one, and make sure everything that needs
it can access it. Previously most of the SelectionDAGISel
subclasses all had their own TargetLowering object, which was
redundant with the TargetLowering object in the TargetMachine
subclasses, except on Sparc, where SparcTargetMachine
didn't have a TargetLowering object. Change Sparc to work
more like the other targets here.
llvm-svn: 57016
2008-10-03 16:55:19 +00:00
Jim Grosbach
d9ff019d3e
Indexing off by one resulted in errant encoding of source register for
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reg->reg moves.
llvm-svn: 57011
2008-10-03 15:53:56 +00:00
Jim Grosbach
e398f553b2
NeedStub/DoesntNeedStub logic was reversed, leading to not using a stub
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for global relocations that do need them (libc calls, for example).
llvm-svn: 57010
2008-10-03 15:52:42 +00:00
Dan Gohman
30c5ce1b7d
Switch the MachineOperand accessors back to the short names like
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isReg, etc., from isRegister, etc.
llvm-svn: 57006
2008-10-03 15:45:36 +00:00
Jim Grosbach
0268ee4c25
Fix typo s/ther/there/
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llvm-svn: 56924
2008-10-01 18:16:49 +00:00
Duncan Sands
651eeb4be2
Rename isWeakForLinker to mayBeOverridden. Use it
...
instead of hasWeakLinkage in a bunch of optimization
passes.
llvm-svn: 56782
2008-09-29 11:25:42 +00:00
Evan Cheng
28d9b3a8ad
Re-apply 56683 with fixes.
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llvm-svn: 56748
2008-09-27 01:56:22 +00:00
Bill Wendling
7273078850
Temporarily reverting r56683. This is causing a failure during the build of llvm-gcc:
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/Volumes/Gir/devel/llvm/clean/llvm-gcc.obj/./gcc/xgcc -B/Volumes/Gir/devel/llvm/clean/llvm-gcc.obj/./gcc/ -B/Volumes/Gir/devel/llvm/clean/llvm-gcc.install/i386-apple-darwin9.5.0/bin/ -B/Volumes/Gir/devel/llvm/clean/llvm-gcc.install/i386-apple-darwin9.5.0/lib/ -isystem /Volumes/Gir/devel/llvm/clean/llvm-gcc.install/i386-apple-darwin9.5.0/include -isystem /Volumes/Gir/devel/llvm/clean/llvm-gcc.install/i386-apple-darwin9.5.0/sys-include -mmacosx-version-min=10.4 -O2 -O2 -g -O2 -DIN_GCC -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -Wold-style-definition -isystem ./include -fPIC -pipe -g -DHAVE_GTHR_DEFAULT -DIN_LIBGCC2 -D__GCC_FLOAT_NOT_NEEDED -I. -I. -I../../llvm-gcc.src/gcc -I../../llvm-gcc.src/gcc/. -I../../llvm-gcc.src/gcc/../include -I./../intl -I../../llvm-gcc.src/gcc/../libcpp/include -I../../llvm-gcc.src/gcc/../libdecnumber -I../libdecnumber -I/Volumes/Gir/devel/llvm/clean/llvm.obj/include -I/Volumes/Gir/devel/llvm/clean/llvm.src/include -fexceptions -fvisibility=hidden -DHIDE_EXPORTS -c ../../llvm-gcc.src/gcc/unwind-dw2-fde-darwin.c -o libgcc/./unwind-dw2-fde-darwin.o
Assertion failed: (TargetRegisterInfo::isVirtualRegister(regA) && TargetRegisterInfo::isVirtualRegister(regB) && "cannot update physical register live information"), function runOnMachineFunction, file /Volumes/Gir/devel/llvm/clean/llvm.src/lib/CodeGen/TwoAddressInstructionPass.cpp, line 311.
../../llvm-gcc.src/gcc/unwind-dw2.c:1527: internal compiler error: Abort trap
Please submit a full bug report,
with preprocessed source if appropriate.
See <URL:http://developer.apple.com/bugreporter > for instructions.
{standard input}:3521:non-relocatable subtraction expression, "_dwarf_reg_size_table" minus "L20$pb"
{standard input}:3521:symbol: "_dwarf_reg_size_table" can't be undefined in a subtraction expression
{standard input}:3520:non-relocatable subtraction expression, "_dwarf_reg_size_table" minus "L20$pb"
...
llvm-svn: 56703
2008-09-26 22:10:44 +00:00
Evan Cheng
9946443460
Fix @llvm.frameaddress codegen. FP elimination optimization should be disabled when frame address is desired. Also add support for depth > 0.
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llvm-svn: 56683
2008-09-26 19:48:35 +00:00
Dale Johannesen
3f62c40108
Add "inreg" field to CallSDNode (doesn't increase
...
its size). Adjust various lowering functions to
pass this info through from CallInst. Use it to
implement sseregparm returns on X86. Remove
X86_ssecall calling convention.
llvm-svn: 56677
2008-09-26 19:31:26 +00:00
Oscar Fuentes
65859a84d0
CMake: Builds all targets.
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llvm-svn: 56641
2008-09-26 04:40:32 +00:00
Anton Korobeynikov
7367de00cf
Reapply 56585:56589 with proper fix for some gcc versions
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llvm-svn: 56621
2008-09-25 21:00:33 +00:00
Evan Cheng
12a67b5226
Temporarily backing out 56585:56589 to unbreak the build.
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llvm-svn: 56607
2008-09-25 07:38:08 +00:00
Anton Korobeynikov
1c1eeb6b7b
Get rid of virtual inheritance for ARM TAI
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llvm-svn: 56587
2008-09-24 22:22:27 +00:00
Anton Korobeynikov
b9294473f0
Get rid of ReadOnlySection duplicate
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llvm-svn: 56582
2008-09-24 22:20:27 +00:00
Anton Korobeynikov
9b9c3a38ad
Get rid of now unused {Four,Eight,Sixteen}ByteConstantSection
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llvm-svn: 56580
2008-09-24 22:18:54 +00:00
Anton Korobeynikov
1b3c67c5cf
Get rid of duplicate char*/Section* stuff for TLS sections
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llvm-svn: 56577
2008-09-24 22:17:06 +00:00
Anton Korobeynikov
dca16f3acf
Get rid of duplicate char*/Section* DataSection
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llvm-svn: 56575
2008-09-24 22:16:16 +00:00
Anton Korobeynikov
c7ac49c632
Move actual section printing stuff to AsmPrinter from TAI reducing heap traffic.
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llvm-svn: 56573
2008-09-24 22:14:23 +00:00
Anton Korobeynikov
9e5d24042c
Drop obsolete hook and change all usage to new interface
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llvm-svn: 56572
2008-09-24 22:13:07 +00:00
Dan Gohman
a712c8d29e
Fix these enums' starting values to reflect the way that
...
instruction opcodes are now numbered. No functionality change.
llvm-svn: 56497
2008-09-23 18:42:32 +00:00
Dale Johannesen
3722f4c14c
Make log, log2, log10, exp, exp2 use Expand by
...
default.
llvm-svn: 56471
2008-09-22 21:57:32 +00:00
Evan Cheng
6acdef5d11
Duh. Default to ARMCC::AL (always).
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llvm-svn: 56301
2008-09-18 07:28:19 +00:00
Evan Cheng
99a186e39f
Clean up.
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llvm-svn: 56300
2008-09-18 07:27:23 +00:00
Evan Cheng
b44e839f76
Cosmetic.
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llvm-svn: 56299
2008-09-18 07:24:33 +00:00
Evan Cheng
f2c04a10e6
Fix addrmode1 instruction encodings; fix bx_ret encoding.
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llvm-svn: 56277
2008-09-17 07:53:38 +00:00
Evan Cheng
d268288d39
Specify instruction encoding using range list to avoid endianess issues.
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llvm-svn: 56276
2008-09-17 07:16:21 +00:00
Bill Wendling
932818c75a
Reverting r56249. On further investigation, this functionality isn't needed.
...
Apologies for the thrashing.
llvm-svn: 56251
2008-09-16 21:48:12 +00:00
Bill Wendling
1a240c8033
- Change "ExternalSymbolSDNode" to "SymbolSDNode".
...
- Add linkage to SymbolSDNode (default to external).
- Change ISD::ExternalSymbol to ISD::Symbol.
- Change ISD::TargetExternalSymbol to ISD::TargetSymbol
These changes pave the way to allowing SymbolSDNodes with non-external linkage.
llvm-svn: 56249
2008-09-16 21:12:30 +00:00
Dan Gohman
fa32c7c6d9
Remove isImm(), isReg(), and friends, in favor of
...
isImmediate(), isRegister(), and friends, to avoid confusion
about having two different names with the same meaning. I'm
not attached to the longer names, and would be ok with
changing to the shorter names if others prefer it.
llvm-svn: 56189
2008-09-13 17:58:21 +00:00
Evan Cheng
63b98ccd5e
Fix random abort.
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llvm-svn: 56184
2008-09-13 01:55:59 +00:00
Dan Gohman
3450a8252f
Define CallSDNode, an SDNode subclass for use with ISD::CALL.
...
Currently it just holds the calling convention and flags
for isVarArgs and isTailCall.
And it has several utility methods, which eliminate magic
5+2*i and similar index computations in several places.
CallSDNodes are not CSE'd. Teach UpdateNodeOperands to handle
nodes that are not CSE'd gracefully.
llvm-svn: 56183
2008-09-13 01:54:27 +00:00
Evan Cheng
775a37e4b4
Typo.
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llvm-svn: 56182
2008-09-13 01:44:01 +00:00
Evan Cheng
200cdea934
Rely on instruction format to determine so_reg operand for now.
...
llvm-svn: 56181
2008-09-13 01:38:29 +00:00
Evan Cheng
0a3a595612
Revert 56176. All those instruction formats are still needed.
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llvm-svn: 56180
2008-09-13 01:35:33 +00:00
Evan Cheng
1ac0a5f278
Accidentially flipped the condition.
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llvm-svn: 56179
2008-09-13 01:29:57 +00:00
Evan Cheng
d68f2947a9
Add debug dumps.
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llvm-svn: 56178
2008-09-13 01:15:21 +00:00
Evan Cheng
18fd8337b3
Eliminate unnecessary instruction formats.
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llvm-svn: 56176
2008-09-12 23:15:39 +00:00
Evan Cheng
66e7651a16
Addrmode 1 S bit can be dynamically set. Look for CPSR def.
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llvm-svn: 56172
2008-09-12 22:45:55 +00:00