Evan Cheng
e00df1d39c
Move getPointerRegClass from TargetInstrInfo to TargetRegisterInfo.
...
llvm-svn: 63938
2009-02-06 17:43:24 +00:00
Dale Johannesen
cda84103ff
get rid of some non-DebugLoc getTargetNode variants.
...
llvm-svn: 63909
2009-02-06 02:08:06 +00:00
Dale Johannesen
e95c76b65e
Get rid of one more non-DebugLoc getNode and
...
its corresponding getTargetNode. Lots of
caller changes.
llvm-svn: 63904
2009-02-06 01:31:28 +00:00
Evan Cheng
87def37f67
A few more isAsCheapAsAMove.
...
llvm-svn: 63852
2009-02-05 08:42:55 +00:00
Dale Johannesen
d27bc65e74
Remove non-DebugLoc forms of CopyToReg and CopyFromReg.
...
Adjust callers.
llvm-svn: 63789
2009-02-04 23:02:30 +00:00
Dale Johannesen
15a801f11d
Remove non-DebugLoc versions of getLoad and getStore.
...
Adjust the many callers of those versions.
llvm-svn: 63767
2009-02-04 20:06:27 +00:00
Dale Johannesen
b7f2857776
Add some DL propagation to places that didn't
...
have it yet. More coming.
llvm-svn: 63673
2009-02-03 22:26:09 +00:00
Bill Wendling
5b177df8e9
Create DebugLoc information in FastISel. Several temporary methods were
...
created. Specifically, those BuildMIs which use
"DebugLoc::getUnknownLoc()". I'll remove them soon.
llvm-svn: 63584
2009-02-03 00:55:04 +00:00
Dale Johannesen
39738b1ff8
Make LowerCallTo and LowerArguments take a DebugLoc
...
argument. Adjust all callers and overloaded versions.
llvm-svn: 63444
2009-01-30 23:10:59 +00:00
Duncan Sands
aee16d4916
Rename getAnalysisToUpdate to getAnalysisIfAvailable.
...
llvm-svn: 63198
2009-01-28 13:14:17 +00:00
Evan Cheng
31f8d3639f
Suppress a compile time warning.
...
llvm-svn: 63161
2009-01-28 00:53:34 +00:00
Chris Lattner
e7bf6037e2
silence a warning when assertions are disabled.
...
llvm-svn: 62976
2009-01-25 23:08:00 +00:00
Evan Cheng
b3c82db63d
Change TargetInstrInfo::isMoveInstr to return source and destination sub-register indices as well.
...
llvm-svn: 62600
2009-01-20 19:12:24 +00:00
Evan Cheng
c58653bd6e
ARMCompilationCallback should not save / restore vfp registers if vfp is not available.
...
llvm-svn: 62299
2009-01-16 02:16:37 +00:00
Rafael Espindola
0aba6c9435
Add the private linkage.
...
llvm-svn: 62279
2009-01-15 20:18:42 +00:00
Dan Gohman
6fcee67989
Move a few containers out of ScheduleDAGInstrs::BuildSchedGraph
...
and into the ScheduleDAGInstrs class, so that they don't get
destructed and re-constructed for each block. This fixes a
compile-time hot spot in the post-pass scheduler.
To help facilitate this, tidy and do some minor reorganization
in the scheduler constructor functions.
llvm-svn: 62275
2009-01-15 19:20:50 +00:00
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