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873 Commits

Author SHA1 Message Date
Evan Cheng
38b6fd67a6 Fix a 80 col. violation. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@60901 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-12-11 22:02:02 +00:00
Evan Cheng
e5ad88e97f Preliminary ARM debug support based on patch by Mikael of FlexyCore. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@60851 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-12-10 21:54:21 +00:00
Evan Cheng
5788d1a169 Fix MachineCodeEmitter to use uintptr_t instead of intptr_t. This avoids some overflow issues. Patch by Thomas Jablin. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@60828 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-12-10 02:32:19 +00:00
Evan Cheng
c3ccc1aaaf Clean up some ARM GV asm printing out; minor fixes to match what gcc does. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@60621 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-12-06 02:00:55 +00:00
Evan Cheng
ae94e59416 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. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@60571 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-12-05 01:06:39 +00:00
Bill Wendling
a8103dad4e 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....



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@60527 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-12-04 04:07:00 +00:00
Evan Cheng
eb83dfde66 Visibility hidden GVs do not require extra load of symbol address from the GOT or non-lazy-ptr. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@60519 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-12-04 01:56:50 +00:00
Dan Gohman
c54baa2d43 Split foldMemoryOperand into public non-virtual and protected virtual 
parts, and add target-independent code to add/preserve
MachineMemOperands.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@60488 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-12-03 18:43:12 +00:00
Dan Gohman
15511cf166 Rename isSimpleLoad to canFoldAsLoad, to better reflect its meaning. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@60487 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-12-03 18:15:48 +00:00
Dan Gohman
f033b5a393 Update a comment. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@60484 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-12-03 17:10:41 +00:00
Rafael Espindola
952b839ce9 Fix bug 3140. 
Print a single parameter .file directive if we have an ELF target.



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@60480 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-12-03 11:01:37 +00:00
Dan Gohman
41474baac8 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.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@60459 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-12-03 02:30:17 +00:00
Dan Gohman
c70f329543 Fix a missing #include. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@60458 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-12-03 02:10:00 +00:00
Duncan Sands
aaffa05d0a 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.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@60349 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-12-01 11:41:29 +00:00
Duncan Sands
1607f05cb7 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.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@60348 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-12-01 11:39:25 +00:00
Evan Cheng
027fdbe3ba Move target independent td files from lib/Target/ to include/llvm/Target so they can be distributed along with the header files. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@59953 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-11-24 07:34:46 +00:00
Anton Korobeynikov
7751ad92da Make a convenient helper for printing offsets. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@59872 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-11-22 16:15:34 +00:00
Evan Cheng
97c573d5de Fix a thinko. MO is getOperand(i-1) so we don't have to adjust e. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@59696 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-11-20 02:25:51 +00:00
Evan Cheng
e3066abfcf Eliminate a compile time warning. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@59678 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-11-19 23:21:33 +00:00
Dan Gohman
cbad42cfd1 Add more const qualifiers. This fixes build breakage from r59540. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@59542 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-11-18 19:49:32 +00:00
Oscar Fuentes
92adc19be9 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!


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@59378 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-11-15 21:36:30 +00:00
Evan Cheng
7e2cc91d2d Fix fuitos encoding. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@59344 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-11-15 00:40:57 +00:00
Evan Cheng
a956255ebf Fix MOVrx, MOVsrl_flag, and MOVsra_flag encodings. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@59314 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-11-14 20:09:11 +00:00
Evan Cheng
ffa6d962a7 Handle the rest of pseudo instructions. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@59275 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-11-13 23:36:57 +00:00
Evan Cheng
28f312949e Lazy compilation callback save / restore VFP registers. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@59274 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-11-13 23:28:54 +00:00
Evan Cheng
35b0bfd06d Don't forget to emit stubs for function GV's emitted in CONSTPOOL_ENTRY's. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@59258 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-11-13 19:22:28 +00:00
Evan Cheng
3c902e81fa fsub{d|s} encoding bugs. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@59234 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-11-13 07:59:48 +00:00
Evan Cheng
67fd91f3df Missed a break statement. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@59231 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-11-13 07:46:59 +00:00
Evan Cheng
148cad8b30 Fix pre- and post-indexed load / store encoding bugs. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@59230 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-11-13 07:34:59 +00:00
Evan Cheng
cb5798285a Remove the incorrect assertion. We don't have enough information before relocation to set U bit. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@59170 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-11-12 21:37:59 +00:00
Evan Cheng
607f1b41a2 Address mode immediate offset has already been divided by 4. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@59117 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-11-12 08:21:12 +00:00
Evan Cheng
3f4924efff Fix a VFP binary arithmetic instruction encoding bug. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@59116 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-11-12 08:14:21 +00:00
Evan Cheng
706329143d Fix address mode 3 immediate offset mode encoding. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@59109 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-11-12 07:34:37 +00:00
Evan Cheng
3c4a4ffa3d Consolidate formats; fix FCMPED etc. encodings. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@59107 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-11-12 07:18:38 +00:00
Evan Cheng
80a119842d Fix VFP conversion instruction encodings. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@59104 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-11-12 06:41:41 +00:00
Evan Cheng
d06d48d2b5 Fix encoding of single-precision VFP registers. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@59102 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-11-12 02:19:38 +00:00
Evan Cheng
580c0dfaed VFP fld / fst immediate field is multiplied by 4. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@59100 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-11-12 01:02:24 +00:00
Evan Cheng
0a0ab1387a Fix FMDRR encoding. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@59088 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-11-11 22:46:12 +00:00
Evan Cheng
cb5201f3b2 Handle floating point constpool_entry's. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@59087 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-11-11 22:19:31 +00:00
Evan Cheng
cd8e66a1ef Encode VFP load / store instructions. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@59084 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-11-11 21:48:44 +00:00
Evan Cheng
78be83d7c2 Encode VFP conversion instructions. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@59074 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-11-11 19:40:26 +00:00
Evan Cheng
96581d3633 Encode VFP arithmetic instructions. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@59016 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-11-11 02:11:05 +00:00
Evan Cheng
588920b9a5 Correct PIC function stub codegen. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@59006 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-11-10 23:14:47 +00:00
Evan Cheng
9ed2f80910 Rename isGVNonLazyPtr to isIndirectSym to reflect how it will be used. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@58949 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-11-10 01:08:07 +00:00
Anton Korobeynikov
0b45c9957f Temporary revert my last commit: it seems it's triggering some subtle bug in backend 
and breaks llvm-gcc

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@58926 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-11-08 23:05:05 +00:00
Anton Korobeynikov
0f56953567 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?

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@58917 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-11-08 17:21:38 +00:00
Evan Cheng
ae166410b9 Moved InvalidateInstructionCache to ARMJITInfo::emitFunctionStub which knows size of stub. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@58899 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-11-08 08:16:49 +00:00
Evan Cheng
ce4a70bd76 Rename startFunctionStub to startGVStub since it's also used for GV non-lazy ptr. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@58897 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-11-08 08:02:53 +00:00
Evan Cheng
3cc8223a3c Tell ARMJITInfo if codegen relocation is PIC. It changes how function stubs are generated. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@58896 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-11-08 07:38:22 +00:00
Evan Cheng
103325179a Fix relocation for calls to external symbols. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@58893 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-11-08 07:22:33 +00:00