c3259f3ffb
Thumb2 should use the register scavenger.
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llvm-svn: 76930
2009-07-24 01:05:51 +00:00
5ece69a47c
Fix whitespace.
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llvm-svn: 76929
2009-07-24 01:03:59 +00:00
55b9157dc5
Give SCEVAddRecExpr no-signed-overflow and no-unsigned-overflow flags.
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llvm-svn: 76928
2009-07-24 01:01:06 +00:00
d87cf950e8
Give the SCEV class a SubclassData field.
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llvm-svn: 76927
2009-07-24 00:59:53 +00:00
7daff0abeb
Fix whitespace.
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llvm-svn: 76926
2009-07-24 00:55:33 +00:00
6cfbe61361
FLDD, FLDS, FCPYD, FCPYS, FSTD, FSTS, VMOVD, VMOVQ maps to the same instructions on all sub-targets.
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llvm-svn: 76925
2009-07-24 00:53:56 +00:00
745088c49e
Mark destructor of Checker virtual.
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llvm-svn: 76924
2009-07-24 00:40:31 +00:00
fc39e417a8
Add tests for handling of globals and tls on the XCore. These currently fail
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but pass when run against r76652.
llvm-svn: 76923
2009-07-24 00:38:20 +00:00
0348a13cc6
Privatize the ConstantVector tables.
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llvm-svn: 76922
2009-07-24 00:36:24 +00:00
f37ea3ad75
Update insertps handling based on feedback. Move to a v4f32 style
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to support vector arguments and scalar arguments correctly. Update
lowering and fix comment to refer to pinsr* instead of insertps.
llvm-svn: 76921
2009-07-24 00:33:09 +00:00
17151155ed
Remove the IA-64 backend.
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llvm-svn: 76920
2009-07-24 00:30:09 +00:00
cdd405d804
Correctly handle the Thumb-2 imm8 addrmode. Specialize frame index elimination more exactly for Thumb-2 to get better code gen.
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llvm-svn: 76919
2009-07-24 00:16:18 +00:00
c04e2d9bd6
We now do complete semantic checking for unions
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llvm-svn: 76918
2009-07-24 00:05:42 +00:00
020e4a9bbb
Update C++ status to reflect progress on out-of-line definitions of class template members
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llvm-svn: 76917
2009-07-23 23:58:15 +00:00
79f83eda84
This patch fixes the implementations of the __has_trivial_destructor
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and __has_trivial_constructor builtin pseudo-functions and
additionally implements __has_trivial_copy and __has_trivial_assign,
from John McCall!
llvm-svn: 76916
2009-07-23 23:49:00 +00:00
91ade14197
Output UTF-16 string literals independent of host byte order.
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- Steve, can you take a look at this? It seems like this code should live
elsewhere, and there is a FIXME about having Sema validates the UTF-8 to
UTF-16 conversion.
llvm-svn: 76915
2009-07-23 23:41:22 +00:00
8ce4021a40
Added a 2+-byte NOP instruction to the Intel tables,
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for the assembler/disassembler to use.
llvm-svn: 76914
2009-07-23 23:39:34 +00:00
ca2f085a4e
Diagnose when base classes and members to be intialized
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with constructors don't have a matching constructor.
llvm-svn: 76913
2009-07-23 23:32:59 +00:00
909f6001e9
Privatize the ConstantStruct table.
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llvm-svn: 76912
2009-07-23 23:25:33 +00:00
773582dbb8
Refactor and push the evaluation as late as possible.
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llvm-svn: 76911
2009-07-23 23:25:26 +00:00
8e621f0182
Write space padding as one string to speed up comment printing.
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llvm-svn: 76910
2009-07-23 23:21:10 +00:00
dc99f07113
Thumb2 does not allow the use of "pc" register as part of the load / store address.
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llvm-svn: 76909
2009-07-23 23:09:51 +00:00
64509b2765
Factor out map lookup for CFString constants.
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llvm-svn: 76908
2009-07-23 22:52:48 +00:00
085395426c
Don't just store the field/bit field info one field, do it for all fields in the union.
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llvm-svn: 76907
2009-07-23 22:52:34 +00:00
9620889f67
Some cleanups suggested by Daniel.
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llvm-svn: 76906
2009-07-23 22:40:11 +00:00
6610c0326b
Implement: <rdar://problem/6335715> rule request: gets() buffer overflow
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llvm-svn: 76905
2009-07-23 22:29:41 +00:00
cbb9348e76
Fixing unittests on 32-bit Darwin, using 0x...ULL instead of 0x...U .
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llvm-svn: 76904
2009-07-23 22:27:18 +00:00
e2accf4404
Fix another thinko.
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llvm-svn: 76903
2009-07-23 21:52:03 +00:00
4b3a356493
Re-committing r76828 with the JIT memory manager changes now that the build
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bots like the BumpPtrAllocator changes.
llvm-svn: 76902
2009-07-23 21:46:56 +00:00
70e5526a61
Add comments.
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llvm-svn: 76901
2009-07-23 21:44:18 +00:00
9c49762776
Refine checking and diagnostics for use of floating point variable as a counter.
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This implements <rdar://problem/6336718> and checks for CERT secure coding
advisory FLP30-C.
llvm-svn: 76900
2009-07-23 21:34:35 +00:00
308c7896a4
"fix" PR4612, which is a crash on:
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%0 = malloc [3758096384 x i32]
The "malloc" instruction doesn't support 64-bits correctly (see PR715),
and should be removed. Victor is actively working on fixing this, in
the meantime just don't crash.
llvm-svn: 76899
2009-07-23 21:26:18 +00:00
516e5e7835
Correct a thinko in bitfield layout code. Fixes PR4611.
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llvm-svn: 76898
2009-07-23 21:16:33 +00:00
2a5b83c7e6
Simplify, NFC.
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llvm-svn: 76897
2009-07-23 20:38:28 +00:00
1f3b8c0d16
Fix PR4614: the Intel C compiler defines _GNUC__
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but does not provide __builtin_bswap32/64.
llvm-svn: 76896
2009-07-23 19:08:27 +00:00
f4981105ca
Revert r75581: it causes massive breakage in the Ada
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testsuite, due to exception handling not working
correctly. Maybe because the libgcc unwinder is
miscompiled - not sure, and I won't have time to
look into it before leaving on holiday. Note that
miscompilations of libgcc are not picked up by the
nightly testers, because they dynamically link with
libgcc, so pick up the system version rather than
the version built as part of llvm-gcc. This is a
nasty flaw in the nightly testers. (On the other
hand the Ada testsuite links with the just built
libgcc).
llvm-svn: 76895
2009-07-23 19:00:02 +00:00
84b5f6efb7
Switch ValueSymbolTable to StringRef based API.
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llvm-svn: 76894
2009-07-23 18:52:12 +00:00
f01154cf2c
Add llvm::Value::getNameRef, for help in API migration.
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llvm-svn: 76893
2009-07-23 18:50:53 +00:00
c2d882dd1a
Re-committing changes from r76825 to BumpPtrAllocator with a fix and tests for
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an off-by-one error.
llvm-svn: 76891
2009-07-23 18:34:13 +00:00
d2919a1773
Fix up ARM constant island pass for Thumb2.
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Also fixed up code to fully use the SoImm field for ADR on ARM mode.
llvm-svn: 76890
2009-07-23 18:27:47 +00:00
95a73e2eab
Since we have moved unified assembly, switch to ADR instruction instead of a the difficult-to-read .set + add syntax to materialize pc-relative address.
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Turns out this also fixed a poor code selection on Thumb1. I have no idea why we were using a mov + add to do the same thing as ADR before.
llvm-svn: 76889
2009-07-23 18:26:03 +00:00
5bf72e20eb
Convert StringMap to using StringRef for its APIs.
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- Yay for '-'s and simplifications!
- I kept StringMap::GetOrCreateValue for compatibility purposes, this can
eventually go away. Likewise the StringMapEntry Create functions still follow
the old style.
- NIFC.
llvm-svn: 76888
2009-07-23 18:17:34 +00:00
07b749230c
Switch the driver back to always using clang-cc by default (for C++, and
...
regardless of the architecture).
- This is a good default for development & testing; for example without this
any tests using 'clang' in the test suite will fail on PowerPC, since the
driver will avoid using clang.
- We don't want to actually ship something built this way, but that should be
handled via some sort of configuration file.
llvm-svn: 76886
2009-07-23 17:48:59 +00:00
635d481de0
Simplify.
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llvm-svn: 76885
2009-07-23 17:33:49 +00:00
d78fc89fcb
We don't need to keep track of the packed alignment, just whether the struct is packed or not. Fixes PR4610.
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llvm-svn: 76884
2009-07-23 17:24:40 +00:00
6deba28c6f
Fix frame index elimination to correctly handle thumb-2 addressing modes that don't allow negative offsets. During frame elimination convert *i12 opcode to a *i8 when necessary due to a negative offset.
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llvm-svn: 76883
2009-07-23 17:06:46 +00:00
8af896c10a
Move the LLVM field number for bit fields into the BitFieldInfo structure, since it's meaning is completely different than for non-bit fields.
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llvm-svn: 76882
2009-07-23 17:01:21 +00:00
27bdf00fd7
Clean up the ActOnTag action, so that there is only a single entry
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point that covers templates and non-templates. This should eliminate
the flood of warnings I introduced yesterday.
Removed the ActOnClassTemplate action, which is no longer used.
llvm-svn: 76881
2009-07-23 16:36:45 +00:00
dcb9f483bf
FileCheck'ize and expand LDA testcases.
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llvm-svn: 76880
2009-07-23 15:56:53 +00:00
57e9daaf33
emit simple node was using different labels for fields than the rest of the graph writter
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llvm-svn: 76879
2009-07-23 15:24:38 +00:00
Evan Cheng