maxjhandsome
/
llvm-project
forked from OSchip/llvm-project
1
0
Fork 0
Code Issues Pull Requests Packages Releases Wiki Activity
97,331 Commits 23 Branches 0 Tags 2.2 GiB
Commit Graph

97331 Commits

Author SHA1 Message Date
Bob Wilson 98471a2885 Add missing "s32" and "u32" variants of Neon vzip intrinsic. 
Radar 8446277.

llvm-svn: 121360
 2010-12-09 07:01:08 +00:00
Bob Wilson b7e2f4254f Add missing "p16" type variants for the Neon VREV32 intrinsics. 
Radar 8446277.

llvm-svn: 121359
 2010-12-09 06:47:29 +00:00
Eric Christopher a8aaaee379 Rewrite the darwin tlv support to use a chain and return to copying 
the output to the correct register. Fixes a hidden problem uncovered
by the last patch where we'd try to DAG combine our MVT::Other node
oddly.

llvm-svn: 121358
 2010-12-09 06:25:53 +00:00
Owen Anderson c7ed4dc932 Take the first step towards making LVI non-recursive: get rid of the LVIQuery abstraction. 
llvm-svn: 121357
 2010-12-09 06:14:58 +00:00
Eric Christopher d9e8eac235 80-col fixups. 
llvm-svn: 121356
 2010-12-09 04:48:06 +00:00
Wesley Peck 4c196543f5 Reworking the stack layout generated by the MBlaze backend. 
llvm-svn: 121355
 2010-12-09 03:42:04 +00:00
Owen Anderson 817b7cd7b8 Fix encoding of the immediate operands on post-indexed LDR and friends. 
llvm-svn: 121354
 2010-12-09 02:56:12 +00:00
Dan Gohman a32986e899 Really check that the bits that will become zero are actually already zero 
before eliminating the operation that zeros them. This fixes rdar://8739316.

llvm-svn: 121353
 2010-12-09 02:52:17 +00:00
Argyrios Kyrtzidis d62c9be4fc Fix another unnecessary-struct-padding issue. 
llvm-svn: 121352
 2010-12-09 02:47:58 +00:00
Eric Christopher 2a2e65c452 Fix up some comments. 
llvm-svn: 121351
 2010-12-09 01:57:45 +00:00
Owen Anderson 3e6ee1db3e Fix Thumb2 fixups for ldr. 
llvm-svn: 121350
 2010-12-09 01:51:07 +00:00
Jim Grosbach 6233189713 Add a textual message to the assert. 
llvm-svn: 121349
 2010-12-09 01:23:51 +00:00
Jim Grosbach ed40288eb4 Add a sanity check assert() for t2ADD/SUBrSPi instructions that they really are 
referencing the stack pointer as they say they are.

llvm-svn: 121347
 2010-12-09 01:22:19 +00:00
Jim Grosbach bd30afe4c2 When using multiple instructions to reference a frame index, make sure to 
update the opcode when necessary as well as the source register.

llvm-svn: 121346
 2010-12-09 01:22:13 +00:00
Jim Grosbach 0b2630c500 The add/sub SP instructions are really pseudos. The assembler should ignore 
them.

llvm-svn: 121345
 2010-12-09 01:21:27 +00:00
Jakob Stoklund Olesen e6dc3c899e IntervalMap iterators are heavyweight, so avoid copying them around and use 
references instead.

Similarly, IntervalMap::begin() is almost as expensive as find(), so use find(x)
instead of begin().advanceTo(x);

This makes RegAllocBasic run another 5% faster.

llvm-svn: 121344
 2010-12-09 01:06:52 +00:00
Matt Beaumont-Gay eb369f84ec Remove unused variables 
llvm-svn: 121343
 2010-12-09 01:04:43 +00:00
Owen Anderson 14e41271b7 Fix typo in Thumb2 branch fixup. 
llvm-svn: 121342
 2010-12-09 01:02:09 +00:00
Anders Carlsson 2f9a124f54 Fix build. 
llvm-svn: 121341
 2010-12-09 01:00:12 +00:00
Eric Christopher 8783074091 Stop confusing people, it's not really a chain, or a tumor. 
llvm-svn: 121340
 2010-12-09 00:57:19 +00:00
Bill Wendling f75412dec7 Remove extraneous semicolon. 
llvm-svn: 121338
 2010-12-09 00:51:54 +00:00
Bill Wendling c4d333f02a Attempt to make the bit-twiddling readable resulted in the binary value being 
overwritten.

llvm-svn: 121337
 2010-12-09 00:44:33 +00:00
Bill Wendling 3392bfc8f3 The BLX instruction is encoded differently than the BL, because why not? In 
particular, the immediate has 20-bits of value instead of 21. And bit 0 is '0'
always. Going through the BL fixup encoding was trashing the "bit 0 is '0'"
invariant.

Attempt to get the encoding at slightly more correct with this.

llvm-svn: 121336
 2010-12-09 00:39:08 +00:00
Argyrios Kyrtzidis 8b54274fcf Before determining the effect the alignment of base struct will have in the aligment of the sub-struct, 
take into account if the sub-struct is packed and its maximum field alignment.

Fixes rdar://8745206

llvm-svn: 121335
 2010-12-09 00:35:20 +00:00
Ted Kremenek 69c819cd42 Remove extra namespace specifier. 
llvm-svn: 121334
 2010-12-09 00:33:41 +00:00
Devang Patel 8c44529c85 Remove unused parameter. getContextDescriptor() and getOrCreateNameSpace(). 
llvm-svn: 121333
 2010-12-09 00:33:05 +00:00
Eric Christopher d84970ae8b Remove extraneous copy from DAG conversion for darwin tls. This was 
popping up at O0 when it wasn't folded and the fast allocator would
complain.

llvm-svn: 121330
 2010-12-09 00:27:58 +00:00
Owen Anderson 302d5fd0d8 Fix Thumb2 BCC encoding and fixups. 
llvm-svn: 121329
 2010-12-09 00:27:41 +00:00
Eric Christopher c2dc95ae00 Add rsp to the uses for the same reason as 32-bit. 
llvm-svn: 121328
 2010-12-09 00:26:41 +00:00
Devang Patel 4591f7736a Remove unused parameter. 
llvm-svn: 121326
 2010-12-09 00:25:29 +00:00
Devang Patel 9e54878884 Test case for r121323. 
llvm-svn: 121324
 2010-12-09 00:11:12 +00:00
Devang Patel c26da9005b DW_FORM_data1 may not provide sufficient room for vtable index, use _udata instead. 
This fixes radar 8730409.

llvm-svn: 121323
 2010-12-09 00:10:40 +00:00
Douglas Gregor aed2efbbb5 A typename specifier can end up referring to a unresolved using 
declaration that is a value in ill-formed code. Instead of crashing,
treat this as a dependent typename specifier and suggest that the
using add "typename" into the using declaration. Fixes <rdar://problem/8740998>.

llvm-svn: 121322
 2010-12-09 00:06:27 +00:00
Ted Kremenek bbf91a8975 DenseMapInfo is a 'struct', not a 'class'. 
llvm-svn: 121321
 2010-12-09 00:01:52 +00:00
Kevin Enderby 87bc591fc5 Allow a slash, '/', as a prefix separator for X86. rdar://8741045 
llvm-svn: 121320
 2010-12-08 23:57:59 +00:00
Jakob Stoklund Olesen 8c5f0c3115 Properly deal with empty intervals when checking for interference. 
llvm-svn: 121319
 2010-12-08 23:51:35 +00:00
Ted Kremenek bbedd062c9 Add new libclang hooks for CXCursorSet, a 
DenseMap-backed hashtable for doing client-side
management of CXCursors within a set.

llvm-svn: 121318
 2010-12-08 23:43:14 +00:00
Jason W Kim e296ee830a Style nit and whitespace cleanup 
llvm-svn: 121317
 2010-12-08 23:35:25 +00:00
Eric Christopher 6a21b40bd6 Move this test to tlv* to make it easier to notice versus linux tls 
support.

llvm-svn: 121316
 2010-12-08 23:33:23 +00:00
Jim Grosbach 9672c9a793 Clean up the add/sub w/ SP source reg instructions in Thumb2 a bit. Add a FIXME 
for more thorough cleanup.

llvm-svn: 121315
 2010-12-08 23:30:19 +00:00
Jim Grosbach a5c666654e Fix T2TwoRegImm and use it for t2ADDrSPi12 and friends. 
llvm-svn: 121314
 2010-12-08 23:24:29 +00:00
Jason W Kim ba8b6d9a1c Removed dead comment. 
llvm-svn: 121313
 2010-12-08 23:19:44 +00:00
Jason W Kim c79c5f6e8c ARM/MC/ELF TPsoft is now a proper pseudo inst. 
Added test to check bl __aeabi_read_tp gets emitted properly for ELF/ASM
as well as ELF/OBJ (including fixup)

Also added support for ELF::R_ARM_TLS_IE32

llvm-svn: 121312
 2010-12-08 23:14:44 +00:00
Jim Grosbach e829c674bb T2TwoRegImm isn't right for t2SUBrSPi12. Use T2I instead. 
llvm-svn: 121311
 2010-12-08 23:13:01 +00:00
Jim Grosbach fd0e4c0fe9 Add operand encoding for Thumb2 subw SP + imm. rdar://8745434 
llvm-svn: 121310
 2010-12-08 23:12:09 +00:00
Jim Grosbach 51937f9963 Add operand encoding for Thumb2 addw Rn + imm. rdar://8745434 
llvm-svn: 121309
 2010-12-08 23:04:16 +00:00
Bill Wendling a7d6aa902a Support the "target" encodings for the CB[N]Z instructions. 
llvm-svn: 121308
 2010-12-08 23:01:43 +00:00
Evan Cheng 7f3e9150d0 Fix an obvious cut-n-paste error. 
llvm-svn: 121307
 2010-12-08 23:01:18 +00:00
Jakob Stoklund Olesen eaa650a945 Implement very primitive hinting support in RegAllocGreedy. 
The hint is simply tried first and then forgotten if it couldn't be allocated
immediately.

llvm-svn: 121306
 2010-12-08 22:57:16 +00:00
Jim Grosbach 663e4ce357 Add operand encoding for Thumb2 addw SP + imm. rdar://8745434 
llvm-svn: 121305
 2010-12-08 22:50:19 +00:00