18688f431d
Get rid of more dead code.
...
llvm-svn: 77227
2009-07-27 18:38:54 +00:00
5908cfedbb
Many of Daniel's fixes.
...
I'm returning the number of bytes actually copied so that the client has some
warning when it reads past the end of the buffer.
I'm keeping the distinction between getByte() and getBytes() for now for
subclasses that use functions like ptrace() on Linux and only have a restricted
interface. This makes their implementation easier, and subclasses can always
write a one-line implementation of readByte() that uses their custom
readBytes().
llvm-svn: 77225
2009-07-27 18:33:24 +00:00
239ed4b343
Cosmetic change.
...
llvm-svn: 77222
2009-07-27 18:31:40 +00:00
8f2ed1bc5a
Clean up.
...
llvm-svn: 77221
2009-07-27 18:25:24 +00:00
24be97df67
CMake configuration: find mkdtemp, mkstemp, mktemp.
...
llvm-svn: 77219
2009-07-27 18:23:41 +00:00
056c669e93
Get rid of some more getOpcode calls.
...
This also fixes potential problems in ARMBaseInstrInfo routines not recognizing thumb1 instructions when 32-bit and 16-bit instructions mix.
llvm-svn: 77218
2009-07-27 18:20:05 +00:00
447a8f29ef
Fix build.
...
llvm-svn: 77217
2009-07-27 18:18:30 +00:00
6154a01cee
Following discussion on llvm-dev ("proposed new rule for getelementptr"),
...
add a new "Pointer Aliasing Rules" section.
llvm-svn: 77216
2009-07-27 18:07:55 +00:00
96b3d4a2f9
Remove duplicate entries while printing decls for external symbols.
...
Some libcall names are same, so they were getting printed twice.
llvm-svn: 77215
2009-07-27 18:04:34 +00:00
c0137150ee
CMake: make sure that the *.inc files for libSystem show up in the resulting
...
project.
llvm-svn: 77213
2009-07-27 17:55:55 +00:00
e48c85fa8b
add an explanatory comment about why we drop these in readonly and
...
not in mergable
llvm-svn: 77210
2009-07-27 17:39:40 +00:00
de6f46c32e
Do not seed mstadata into the value map.
...
llvm-svn: 77208
2009-07-27 17:17:04 +00:00
1814e81e17
make COFF work like ELF and macho, by splitting out into its own
...
header even though there is only one COFF target.
llvm-svn: 77204
2009-07-27 16:45:59 +00:00
ff1f401f9b
don't create default text/data sections for all targets.
...
llvm-svn: 77203
2009-07-27 16:44:04 +00:00
e25817a138
Apparently alpha doesn't use ElfTargetAsmInfo (?)
...
llvm-svn: 77202
2009-07-27 16:42:14 +00:00
007031d1b4
Thumb-2 does not have RSC.
...
llvm-svn: 77201
2009-07-27 16:39:05 +00:00
782f242fd7
Add ".w" suffix for wide thumb-2 instructions.
...
llvm-svn: 77199
2009-07-27 16:31:55 +00:00
543c83e8f2
inline a method.
...
llvm-svn: 77198
2009-07-27 16:27:32 +00:00
3679ad5a77
apparently we have "windows" and "coff", which are different(?)
...
llvm-svn: 77197
2009-07-27 16:22:39 +00:00
c51f3394f3
sink text/data section creation down into the target-specific places that
...
should know about them. PECoff doesn't share these, and I want all sections
to be created by object-file-specific code.
llvm-svn: 77196
2009-07-27 16:20:58 +00:00
a77a182b04
Test case to check that separate section is created for a global variable specified with section attribute.
...
llvm-svn: 77195
2009-07-27 16:20:41 +00:00
9c7f808201
Change the assembly syntax for nsw, nuw, and exact, putting them
...
after their associated opcodes rather than before. This makes them
a little easier to read.
llvm-svn: 77194
2009-07-27 16:11:46 +00:00
169ef138e8
Fix wording in comments.
...
llvm-svn: 77193
2009-07-27 16:09:48 +00:00
57af4ece60
update testcase.
...
llvm-svn: 77192
2009-07-27 15:52:58 +00:00
469ae8ac54
32-bit darwin targets support .literal16 too.
...
llvm-svn: 77191
2009-07-27 15:44:04 +00:00
729749d34d
Remove trailing slashes from include paths. Some versions of mingw don't like them.
...
llvm-svn: 77188
2009-07-27 09:39:18 +00:00
0f44237aef
Test commit: fix typo
...
llvm-svn: 77187
2009-07-27 09:06:52 +00:00
86b7255776
Eliminate getNamed/getUnnamedSection, adding a new and unified getOrCreateSection
...
instead.
llvm-svn: 77186
2009-07-27 06:17:14 +00:00
149465ea06
Eliminate SectionFlags, just embed a SectionKind into Section
...
instead and drive things based off of that.
llvm-svn: 77184
2009-07-27 05:32:16 +00:00
371ec9e810
If CPSR is modified but the def is dead, then it's ok to fold the load / store.
...
llvm-svn: 77182
2009-07-27 04:18:04 +00:00
c47e109335
Use t2LDRi12 and t2STRi12 to load / store to / from stack frames. Eliminate more getOpcode calls.
...
llvm-svn: 77181
2009-07-27 03:14:20 +00:00
c8885129d8
Generate a libcall for i8 multiply.
...
llvm-svn: 77179
2009-07-27 02:44:46 +00:00
e334b34bfd
fixed incorrect lowering of ISD::SUB node. SUB has only one result value.
...
It wasn't caught during tests because we never got a sub generated, (i8 was always getting promoted to int, which in turn was broken into subc/sube). Though the optimizer leaves an i8 sub now.
llvm-svn: 77178
2009-07-27 02:26:06 +00:00
186332f898
Use the right instructions to copy between GPR and the more strictive tGPR classes. t2MOV does not match the RC requirements.
...
llvm-svn: 77175
2009-07-27 00:33:08 +00:00
0e5b149930
Merge isLoadFromStackSlot into one since it behaves the same regardless of sub-target.
...
llvm-svn: 77174
2009-07-27 00:24:36 +00:00
26b51b15ed
Just use a single isMoveInstr to catch all the cases.
...
llvm-svn: 77173
2009-07-27 00:05:15 +00:00
faede73a32
Rename tMOVhi2lor to tMOVgpr2tgpr. It's not moving from a high register to a low register. It's moving from a GPR register class to a more restrictive tGPR class. Also change tMOVlor2hir, and tMOVhir2hir.
...
llvm-svn: 77172
2009-07-26 23:59:01 +00:00
65919b5058
Reorganize code a bit to reduce indentation. No visible functionality
...
change.
llvm-svn: 77171
2009-07-26 23:47:17 +00:00
fd6a2498ab
Fix libLTO:
...
* Call InitializeAllTargets on every path where we might query the
TargetRegistry. This fixes PR4604.
* flush the formatted_raw_ostream& or else not all of the assembly will make
it to the .s file. (It doesn't do this in its destructor?!)
* Due to a reversed conditional, libLTO was reporting many symbols as both
defined and undefined, including two definitions of the same symbol name
in its symbol list.
llvm-svn: 77170
2009-07-26 22:16:39 +00:00
bcd92f1bc4
Don't use llvm_report_error in libSystem, this is a layering violation.
...
llvm-svn: 77169
2009-07-26 21:16:42 +00:00
602d44fa70
untangle a TargetAsmInfo hack where ELFTargetAsmInfo would create a
...
'unnamed' bss section, but some impls would want a named one. Since
they don't have consistent behavior, just make each target do their
own thing, instead of doing something "sortof common" then having
targets change immutable objects later.
llvm-svn: 77165
2009-07-26 19:23:28 +00:00
8953720f23
Refactor. Get rid of a few more getOpcode() calls.
...
llvm-svn: 77164
2009-07-26 18:55:14 +00:00
06ad4948f5
reduce indentation
...
llvm-svn: 77161
2009-07-26 18:08:15 +00:00
e3c374ac33
Use the RHS length instead of the LHS length. They are both the same,
...
but this ends up compiling code like this:
int foo(const StringRef &R) {
return R == "food";
}
to use a constant sized memcmp instead of a variable memcmp.
llvm-svn: 77160
2009-07-26 17:46:03 +00:00
fc4d4994ee
Fix the breakage caused by 76950.
...
PIC16 has special naming conventions for variables having section names specified via section attribute.
llvm-svn: 77153
2009-07-26 10:25:01 +00:00
6115b39ffd
Remove Value::getName{Start,End}, the last of the old Name APIs.
...
llvm-svn: 77152
2009-07-26 09:48:23 +00:00
7cc8f7e86d
Make sure getName().data() is always null terminated.
...
llvm-svn: 77149
2009-07-26 09:22:02 +00:00
ca414c7cae
Remove Value::getNameLen
...
llvm-svn: 77148
2009-07-26 08:34:35 +00:00
ec7ec7c1ac
Move MSILModule and MSILWriter into the 'llvm' namespace, instead of the 'MSIL'
...
namespace which could very well conflict with non-LLVM code.
Also clean up some spacing, remove an extra header.
llvm-svn: 77146
2009-07-26 08:16:51 +00:00
9813b0b025
Eliminate some uses of DOUT, cerr, and getNameStart().
...
llvm-svn: 77145
2009-07-26 07:49:05 +00:00
1db210322a
remove a densemap from TargetAsmInfo that was uniquing the targetflags strings,
...
just use a smallstring instead.
llvm-svn: 77144
2009-07-26 07:33:58 +00:00
d2e0220cb4
simplify SectionFlagsForGlobal, even though I want to kill it.
...
llvm-svn: 77143
2009-07-26 07:17:39 +00:00
9db3a9286d
make SectionKind keep track of whether a global had an explicit
...
section specified for it or not.
llvm-svn: 77142
2009-07-26 07:14:28 +00:00
d9951203f0
simplify this code now that SectionKind knows if a global is weak or not.
...
llvm-svn: 77141
2009-07-26 07:07:01 +00:00
e45ff5cc2b
make SectionKind know whether a symbol is weak or not in addition
...
to its classification.
llvm-svn: 77140
2009-07-26 07:00:12 +00:00
b1575e2aec
Make the kind actually be private.
...
llvm-svn: 77139
2009-07-26 06:51:27 +00:00
29151b0218
rename Mergable -> Mergeable and Writable -> Writeable
...
llvm-svn: 77138
2009-07-26 06:48:26 +00:00
abd47512f7
two files I missed in the last commit.
...
llvm-svn: 77137
2009-07-26 06:36:20 +00:00
2d7270d577
remove a bunch of helper functions, just use SectionKind::get instead.
...
llvm-svn: 77135
2009-07-26 06:34:33 +00:00
fb6867c7db
simplify getSectionForMergableConstant to take a SectionKind.
...
llvm-svn: 77134
2009-07-26 06:26:55 +00:00
aae21f4915
precreate 4/8/16 byte mergable sections to simplify code.
...
llvm-svn: 77133
2009-07-26 06:16:11 +00:00
911e2b8649
introduce specialized mergable const sectionkinds for elements of size 4/8/16 to
...
simplify targets.
llvm-svn: 77132
2009-07-26 06:11:33 +00:00
6194637d66
improve the default impl of getSectionForMergableConstant by
...
putting readonly constants in the readonly section if we have one.
llvm-svn: 77131
2009-07-26 05:57:07 +00:00
1e76db06b9
make elf targets correctly handle constant pool entries that require relocations.
...
llvm-svn: 77130
2009-07-26 05:55:20 +00:00
1d68bd7f97
Rearrange all the SectionKinds and structure them into a hierarchical
...
group instead of a bunch of random unrelated ideas. Provide predicates
to categorize a SectionKind into a group, and use them instead of
getKind() throughout the code.
This also renames a ton of SectionKinds to be more consistent and
evocative, and adds a huge number of comments on the enums so that
I will hopefully be able to remember how this stuff works long from
now.
llvm-svn: 77129
2009-07-26 05:44:20 +00:00
9d81cc668a
Update target registration description in Writing An LLVM Backend, and add
...
a mention in release notes.
llvm-svn: 77128
2009-07-26 05:41:39 +00:00
a0ad190a35
Sort list of targets in --version.
...
llvm-svn: 77127
2009-07-26 05:09:50 +00:00
ee01b242e8
Factor commonality in triple match routines into helper template for registering
...
classes, and migrate existing targets over.
llvm-svn: 77126
2009-07-26 05:03:33 +00:00
bd481a119c
Oops, forgot XCore. Sorry XCore!
...
llvm-svn: 77125
2009-07-26 04:52:45 +00:00
172649be2c
Update for API change.
...
llvm-svn: 77124
2009-07-26 04:23:03 +00:00
e24002f37f
fix isReadOnly predicate to not include data that has to be
...
writable because of teh dynamic linker.
llvm-svn: 77122
2009-07-26 04:18:10 +00:00
d71c1009c2
remove a dead enum case.
...
llvm-svn: 77121
2009-07-26 04:09:02 +00:00
19e7076ddd
Update Triple to use StringRef/Twine based APIs.
...
- This is now shorter, simpler, safer, and more efficient, what a deal.
llvm-svn: 77119
2009-07-26 03:31:47 +00:00
56563f33f7
Add StringRef::{slice, split}, two convenient string operations which are simple
...
and efficient on a StringRef.
llvm-svn: 77117
2009-07-26 03:18:15 +00:00
8e58bc9ed4
put normal data into .data instead of .data.rel on elf systems.
...
llvm-svn: 77116
2009-07-26 03:06:11 +00:00
4aea2d97c8
Remove unused header
...
llvm-svn: 77115
2009-07-26 02:23:52 +00:00
bc981d8efa
Kill Target specific ModuleMatchQuality stuff.
...
- This was overkill and inconsistently implemented.
llvm-svn: 77114
2009-07-26 02:22:58 +00:00
47d679151b
Add TargetRegistry::lookupTarget.
...
- This is a simplified mechanism which just looks up a target based on the
target triple, with a few additional flags.
- Remove getClosestStaticTargetForModule, the moral equivalent is now:
lookupTarget(Mod->getTargetTriple, true, false, ...);
- This no longer does the fuzzy matching with target data (based on endianness
and pointer width) that getClosestStaticTargetForModule was doing, but this
was deemed unnecessary.
llvm-svn: 77111
2009-07-26 02:12:58 +00:00
3092b82255
eliminate a pointless switch stmt.
...
llvm-svn: 77110
2009-07-26 01:44:55 +00:00
397792d981
finish simplifying DarwinTargetAsmInfo::SelectSectionForGlobal
...
for now. Make the section switching directives more consistent
by not including \n and including \t for them all.
llvm-svn: 77107
2009-07-26 01:24:18 +00:00
3c27648eda
Some clients rely on getName{Start,End} not returning 0, even if the length is
...
0.
- I could have swore the prev change went through a make check cycle...
llvm-svn: 77106
2009-07-26 01:04:10 +00:00
32285942a1
Rewrite getName{Start,End,Len} in terms of getName(), instead of vice-versa.
...
llvm-svn: 77105
2009-07-26 00:51:56 +00:00
5b42b45fb9
simplify DarwinTargetAsmInfo::SelectSectionForGlobal a bit
...
and make it more aggressive, we now put:
const int G2 __attribute__((weak)) = 42;
into the text (readonly) segment like gcc, previously we put
it into the data (readwrite) segment.
llvm-svn: 77104
2009-07-26 00:51:36 +00:00
26ce308bbf
simplify some predicates, add isMergableString()
...
llvm-svn: 77103
2009-07-26 00:50:43 +00:00
a32c999ca2
Simplify.
...
llvm-svn: 77102
2009-07-26 00:42:33 +00:00
8a37bbebfd
Add support for ARM Neon VREV instructions.
...
Patch by Anton Korzh, with some modifications from me.
llvm-svn: 77101
2009-07-26 00:39:34 +00:00
d786b51ea4
Remove Value::setName(const char*, unsigned).
...
llvm-svn: 77100
2009-07-26 00:34:27 +00:00
987ec564e7
Remove Value::setName(const char*).
...
- Split into a separate patch because there is a slight functionality change,
it is no longer valid to call setName(0), which was equivalent to
setName(""). I'm hoping no one depends on this...
llvm-svn: 77099
2009-07-26 00:17:14 +00:00
e03eecb75f
Remove Value::{isName, getNameRef}.
...
Also, change MDString to use a StringRef.
llvm-svn: 77098
2009-07-25 23:55:21 +00:00
0af00396a7
make SectionKind be a first-class pod struct instead of just
...
an enum.
llvm-svn: 77096
2009-07-25 23:21:55 +00:00
4b1f2f4779
Added a test and fixed a bug in BumpPtrAllocator relating to large alignment
...
values. Hopefully this fixes PR4622.
llvm-svn: 77088
2009-07-25 21:26:02 +00:00
60f3b73e11
this is (unfortunately) several changes mixed together:
...
1. Spell SectionFlags::Writeable as "Writable".
2. Add predicates for deriving SectionFlags from SectionKinds.
3. Sink ELF-specific getSectionPrefixForUniqueGlobal impl into
ELFTargetAsmInfo.
4. Fix SectionFlagsForGlobal to know that BSS/ThreadBSS has the
BSS bit set (the real fix for PR4619).
5. Fix isSuitableForBSS to not put globals with explicit sections
set in BSS (which was the reason #4 wasn't fixed earlier).
6. Remove my previous hack for PR4619.
llvm-svn: 77085
2009-07-25 18:57:34 +00:00
7b5e51091e
document some invariants.
...
llvm-svn: 77084
2009-07-25 18:11:58 +00:00
2de9510572
add the most expedient hack to fix PR4619, along with a testcase.
...
Thanks to Rafael for the great example.
llvm-svn: 77083
2009-07-25 17:57:37 +00:00
3d0b52caf1
Fix a few comments to say "backedge-taken count" instead of
...
"trip count".
llvm-svn: 77081
2009-07-25 16:18:38 +00:00
ef2ae2c8ee
SCEV objects are no longer reference-counted.
...
llvm-svn: 77080
2009-07-25 16:18:07 +00:00
83b3b3d144
Update comments to new-style syntax.
...
llvm-svn: 77079
2009-07-25 16:03:55 +00:00
534d66a426
When attempting to sign-extend an addrec by interpreting
...
the step value as unsigned, the start value and the addrec
itself still need to be treated as signed.
llvm-svn: 77078
2009-07-25 16:03:30 +00:00
b7e6a3f527
Remove spurious semicolons.
...
llvm-svn: 77077
2009-07-25 16:00:54 +00:00
8377af0296
Convert DOUT to DEBUG.
...
llvm-svn: 77065
2009-07-25 12:19:58 +00:00
691a4784db
Simplify JIT target selection.
...
- Instead of requiring targets to define a JIT quality match function, we just
have them specify if they support a JIT.
- Target selection for the JIT just gets the host triple and looks for the best
target which matches the triple and has a JIT.
llvm-svn: 77060
2009-07-25 10:09:50 +00:00
b6ee0b1d9b
Mark attributes of return insn correctly. It was being assumed safe to delete in isSafeToDelete (a thing checked-in 76281).
...
llvm-svn: 77056
2009-07-25 07:48:53 +00:00
fcfbc7bb2c
remove this test. It is currently failing because we now emit the string
...
on darwin with ".cstring" instead of ".section __TEXT,__cstring". They
are the same and the former is better. Remove this because this is no longer
magic pixie dust in the frontend.
llvm-svn: 77055
2009-07-25 07:31:51 +00:00
47bb37c9d2
eventually we should describe string options in the data structures section
...
llvm-svn: 77054
2009-07-25 07:22:20 +00:00
375a3f40af
minor tweaks.
...
llvm-svn: 77053
2009-07-25 07:16:59 +00:00
5680b4f285
Add new helpers for registering targets.
...
- Less boilerplate == good.
llvm-svn: 77052
2009-07-25 06:49:55 +00:00
d43b86d4a4
Finish migrating VMCore to StringRef/Twine based APIs.
...
llvm-svn: 77051
2009-07-25 06:02:13 +00:00
fbea11ae66
Ok, "most clients should be unaffected" was a lie. Add notes on upgrading.
...
llvm-svn: 77050
2009-07-25 05:26:53 +00:00
4975db6276
Initial update to VMCore to use Twines for string arguments.
...
- The only meat here is in Value.{h,cpp} the rest is essential 'const
std::string &' -> 'const Twine &'.
llvm-svn: 77048
2009-07-25 04:41:11 +00:00
53e1cd7254
Fix 80-col violations.
...
llvm-svn: 77045
2009-07-25 02:45:27 +00:00
c974225976
Move ExtractElementInst to ::Create instead of new. Update all uses.
...
llvm-svn: 77044
2009-07-25 02:28:41 +00:00
6b8677015d
Update to new syntax.
...
llvm-svn: 77043
2009-07-25 02:23:48 +00:00
04bbd9cd34
Rewrite examples to use DEBUG instead of DOUT.
...
llvm-svn: 77042
2009-07-25 01:55:32 +00:00
ea23c3ba46
80 col violation.
...
llvm-svn: 77041
2009-07-25 01:55:25 +00:00
1ddf98ad8e
Convert a few more things to use raw_ostream.
...
llvm-svn: 77039
2009-07-25 01:43:01 +00:00
c1a5cfa9a0
Get rid of a couple of unnecessary getOpcode calls.
...
llvm-svn: 77035
2009-07-25 01:25:08 +00:00
62ef6a7f1c
Teach ScalarEvolution to make use of no-overflow flags when
...
analyzing add recurrences.
llvm-svn: 77034
2009-07-25 01:22:26 +00:00
29f2baf3b3
Convert a few more uses of llvm/Support/Streams.h to raw_ostream.
...
llvm-svn: 77033
2009-07-25 01:13:51 +00:00
0b89dff37d
Instead of eagerly creating new SCEVs to replace all SCEVs that are
...
affected after a PHI node has been analyzed, just remove affected
SCEVs from the Scalars map, so that they'll be (lazily) recreated as
needed. This avoids creating SCEV objects that aren't actually needed.
Also, rewrite the associated def-use walking code to be non-recursive
and to continue traversing past Instructions that don't have an
entry in the Scalars map.
llvm-svn: 77032
2009-07-25 01:13:03 +00:00
3b5791f982
I've lost my mind. PR4572 has not been fixed.
...
llvm-svn: 77031
2009-07-25 01:11:46 +00:00
43d19d61d4
Make AliasAnalysis and related classes use
...
getAnalysisIfAvailable<TargetData>().
llvm-svn: 77028
2009-07-25 00:48:42 +00:00
67395e7c2c
One more getName -> getNameStr
...
llvm-svn: 77027
2009-07-25 00:43:31 +00:00
b2c22f00de
Another TODO.
...
llvm-svn: 77026
2009-07-25 00:39:37 +00:00
f4e1db1722
Add a missing ilist_node.h #include to SparseBitVector, and add a very short
...
test for it. The test is by no means complete, but it tests the problem I was
fixing.
llvm-svn: 77025
2009-07-25 00:33:57 +00:00
f3a1fce8ae
Change Thumb2 jumptable codegen to one that uses two level jumps:
...
Before:
adr r12, #LJTI3_0_0
ldr pc, [r12, +r0, lsl #2 ]
LJTI3_0_0:
.long LBB3_24
.long LBB3_30
.long LBB3_31
.long LBB3_32
After:
adr r12, #LJTI3_0_0
add pc, r12, +r0, lsl #2
LJTI3_0_0:
b.w LBB3_24
b.w LBB3_30
b.w LBB3_31
b.w LBB3_32
This has several advantages.
1. This will make it easier to optimize this to a TBB / TBH instruction +
(smaller) table.
2. This eliminate the need for ugly asm printer hack to force the address
into thumb addresses (bit 0 is one).
3. Same codegen for pic and non-pic.
4. This eliminate the need to align the table so constantpool island pass
won't have to over-estimate the size.
Based on my calculation, the later is probably slightly faster as well since
ldr pc with shifter address is very slow. That is, it should be a win as long
as the HW implementation can do a reasonable job of branch predict the second
branch.
llvm-svn: 77024
2009-07-25 00:33:29 +00:00
bcf2ae6aa5
MemoryObject - Abstract base class for contiguous addressable memory.
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Necessary for cases in which the memory is in another process, in a
file, or on a remote machine.
The primary use for this is the llvm-mc disassemblers, so that they
can be targeted at arbitrary objects, not just in-process memory.
llvm-svn: 77023
2009-07-25 00:30:51 +00:00
8c8e88bd39
Remove a duplicated test.
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llvm-svn: 77020
2009-07-25 00:24:40 +00:00
0dd5e1ed39
More migration to raw_ostream, the water has dried up around the iostream hole.
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- Some clients which used DOUT have moved to DEBUG. We are deprecating the
"magic" DOUT behavior which avoided calling printing functions when the
statement was disabled. In addition to being unnecessary magic, it had the
downside of leaving code in -Asserts builds, and of hiding potentially
unnecessary computations.
llvm-svn: 77019
2009-07-25 00:23:56 +00:00
f297256136
ARM code emitter can't handle Thumb2 instructions yet. So don't even try.
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llvm-svn: 77018
2009-07-25 00:13:11 +00:00
4bd53c6479
Tweak, raw_ostream is a ostream, not iostream replacement
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llvm-svn: 77017
2009-07-24 23:54:34 +00:00
15d3967f92
Fix build for GCC 4.0?
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llvm-svn: 77016
2009-07-24 23:42:33 +00:00
b2dc296910
Fix compile with 4.4 (I hope?); PR4617.
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llvm-svn: 77015
2009-07-24 23:23:46 +00:00
c76c723e25
Forward-declare raw_ostream.
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llvm-svn: 77014
2009-07-24 23:19:28 +00:00
edb4a70325
Revert the ConstantInt constructors back to their 2.5 forms where possible, thanks to contexts-on-types. More to come.
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llvm-svn: 77011
2009-07-24 23:12:02 +00:00
fcd54f73bf
CodingStandards: Emphasize use of raw_ostream more.
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- Chris, please approve.
llvm-svn: 77010
2009-07-24 23:04:51 +00:00
85a791ef7a
AliasAnalysis wants sizes in address-units, not bits.
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llvm-svn: 77009
2009-07-24 23:01:30 +00:00
01740ab57b
Forgot this test earlier.
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llvm-svn: 77007
2009-07-24 22:42:45 +00:00
aee0e1f48c
Fix these tests.
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llvm-svn: 77006
2009-07-24 22:42:22 +00:00
5c9cdb3e3a
Fix assert assembling zero-argument constant GEP.
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There's still a strict-aliasing violation here, but I don't feel like
dealing with that right now...
llvm-svn: 77005
2009-07-24 21:56:17 +00:00
c64ce30c67
Uh. It would be useful to actually print the operand.
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llvm-svn: 77004
2009-07-24 20:47:38 +00:00
70fa4661eb
fix some predicates
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llvm-svn: 76999
2009-07-24 20:27:11 +00:00
a39aaa5fd5
change SectionKindForGlobal from being a public (and
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previously virtual) function to being a static function
in the .cpp file.
llvm-svn: 76997
2009-07-24 20:14:10 +00:00
c26c76ec1d
Disable my constant island pass optimization (to make use soimm more effectively). It caused infinite looping on lencod.
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llvm-svn: 76995
2009-07-24 19:31:03 +00:00
fae639c9ad
Move insertps tests to sse41 combo test file, convert to filecheck
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format and add an extract/insert test.
llvm-svn: 76994
2009-07-24 19:24:26 +00:00
708e559247
make SectionKindForGlobal target independent, and therefore non-virtual.
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It's classifications now include elf-specific discriminators. Targets
that don't have these features (like darwin and pecoff) simply treat
data.rel like data, etc.
llvm-svn: 76993
2009-07-24 19:15:47 +00:00
5a49c54061
Add a workaround for Darwin assembler bug where it's not setting the thumb bit in Thumb2 jumptable entries. We now pass Olden.
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llvm-svn: 76991
2009-07-24 18:54:23 +00:00
73f6651439
we already know the sectionkind when invoking SelectSectionForGlobal,
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pass it in instead of recomputing it.
llvm-svn: 76990
2009-07-24 18:42:53 +00:00
bf9ac228f7
make SectionForGlobal non-virtual, add a hook for pic16 to do its "address=" hack.
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llvm-svn: 76989
2009-07-24 18:34:27 +00:00
0b5be94c79
Fix this condition I accidentally inverted.
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llvm-svn: 76988
2009-07-24 18:31:07 +00:00
1ae0736830
Add support for promoting SETCC operations.
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llvm-svn: 76987
2009-07-24 18:22:59 +00:00
Evan Cheng