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137427 Commits

Author SHA1 Message Date
Sebastian Pop 328bd58b55 utils: remove the isl directory after cloning cloog 
This fixes my previous commit, thanks to "Dmitry N. Mikushin"
<maemarcus@gmail.com>

llvm-svn: 168252
 2012-11-17 04:57:41 +00:00
Joe Abbey 035fc9aa9f Suppressing the 'direct base ‘{anonymous}::S1’ inaccessible in ‘{anonymous}::D9’ 
due to ambiguity' warning.

llvm-svn: 168251
 2012-11-17 04:54:22 +00:00
Sebastian Pop 0dace3939d utils: remove existing cloog and isl dirs before git cloning 
Patch adapted from "Dmitry N. Mikushin" <maemarcus@gmail.com>.

llvm-svn: 168250
 2012-11-17 03:43:48 +00:00
Andrew Trick bb1b351860 Silence the buildbots for this test while I figure out the triple 
llvm-svn: 168249
 2012-11-17 03:39:26 +00:00
Andrew Trick 28c000b234 Broaden isSchedulingBoundary to check aliases of SP. 
On PPC the stack pointer is X1, but ADJCALLSTACK writes R1.

Fixes PR14315: Register regmask dependency problem with misched.

llvm-svn: 168248
 2012-11-17 03:35:11 +00:00
Hal Finkel a6f86fc6fa Phi speculation improvement for BasicAA 
This is a partial solution to PR14351. It removes some of the special
significance of the first incoming phi value in the phi aliasing checking logic
in BasicAA. In the context of a loop, the old logic assumes that the first
incoming value is the interesting one (meaning that it is the one that comes
from outside the loop), but this is often not the case.  With this change, we
now test first the incoming value that comes from a block other than the parent
of the phi being tested.

llvm-svn: 168245
 2012-11-17 02:33:15 +00:00
Richard Smith 6fd8c8d98f Per agreement with Doug, take ownership of Clang's libSema. 
llvm-svn: 168244
 2012-11-17 02:26:54 +00:00
Ted Kremenek 4431a03928 Switch -Wuninitialized to use a reverse-post order traversal as 
an initial baseline for enqueued blocks, but use a simple DFS stack
for propagating changes quickly up back edges.

This provides a 3.5% reduction in -fsyntax-only time on sqlite3.c.

llvm-svn: 168241
 2012-11-17 02:00:00 +00:00
Eli Friedman 30834940ec Mark FP_EXTEND form v2f32 to v2f64 as "expand" for ARM NEON. Patch by Pete Couperus. 
llvm-svn: 168240
 2012-11-17 01:52:46 +00:00
Eli Friedman 3e94f57a0f Add missing features for misc x86 CPUs to CPU feature translation. Patch by Jung-uk Kim. 
llvm-svn: 168239
 2012-11-17 01:43:10 +00:00
Jason Molenda d251c9d163 Han Ming's commit in r168228 had a bunch of 4-space tabs 
in the source files.  Expand to spaces.  No content changes,
just whitespace.

llvm-svn: 168238
 2012-11-17 01:41:04 +00:00
Eli Friedman 1beddcffc3 Clean up X86 target feature translation code slightly. No intended functional change. Patch by Jung-uk Kim. 
llvm-svn: 168237
 2012-11-17 01:16:19 +00:00
Chad Rosier 8983158e9d [fast-isel] Add the -verify-machineinstrs to these test cases. The remaining 
test cases require fixes to fast-isel before the verifier can be enabled.
Part of rdar://12594152

llvm-svn: 168233
 2012-11-17 00:42:06 +00:00
Han Ming Ong c811d382f0 Follow up on <rdar://12720514>. Removed commented out code. 
llvm-svn: 168232
 2012-11-17 00:33:14 +00:00
Nadav Rotem c3c07e62e8 LoopVectorizer: Add initial support for pointer induction variables (for example: *dst++ = *src++). 
At the moment we still require to have an integer induction variable (for example: i++).

llvm-svn: 168231
 2012-11-17 00:27:03 +00:00
Akira Hatanaka ef83919b4c Initial implementation of MipsTargetLowering::isLegalAddressingMode. 
llvm-svn: 168230
 2012-11-17 00:25:41 +00:00
Weiming Zhao 9578222e0d Rename methods like PairSRegs() to createSRegpairNode() to meet our coding 
style requirement.

llvm-svn: 168229
 2012-11-17 00:23:35 +00:00
Han Ming Ong ab3b8b22a1 <rdar://problem/12720514> Sub-TLF: Provide service to profile the inferior 
This allows client to query profiling states on the inferior.

llvm-svn: 168228
 2012-11-17 00:21:04 +00:00
Evan Cheng f1b6177b62 Teach SROA rewriteVectorizedStoreInst to handle cases when the loaded value is narrower than the stored value. rdar://12713675 
llvm-svn: 168227
 2012-11-17 00:05:06 +00:00
Andrew Kaylor e643a80fba Marking remote mcjit tests as XFAIL for cygwin (hopefully only temporarily). 
llvm-svn: 168226
 2012-11-17 00:02:50 +00:00
Andrew Kaylor 04ee2ef32b Claim ownership of MCJIT 
llvm-svn: 168225
 2012-11-16 23:56:48 +00:00
Greg Clayton 6670c7e4b4 Added symbols page for Mac OS X that explains how DebugSymbols.framework can be customized. 
llvm-svn: 168224
 2012-11-16 23:50:32 +00:00
Eric Christopher 59c53c2e08 Add some basic support for the fission addr forms to DebugInfo. 
llvm-svn: 168223
 2012-11-16 23:44:11 +00:00
Chad Rosier 1ccfff111d Typo. 
llvm-svn: 168222
 2012-11-16 23:41:41 +00:00
Andrew Kaylor e05a5be204 Marking remote mcjit tests as XFAIL for mingw32 (hopefully only temporarily). 
llvm-svn: 168221
 2012-11-16 23:38:16 +00:00
Filipe Cabecinhas 83ae33d461 Fix expected error message in test. 
llvm-svn: 168220
 2012-11-16 23:18:41 +00:00
Eric Christopher cc8853ba15 Add constant definitions for fission dwarf attributes, forms, etc. 
llvm-svn: 168218
 2012-11-16 23:04:31 +00:00
Bill Wendling 313b6bfbe7 Revert r167799. It's not really correct, and it doesn't fix the problem that it was intended to fix. 
llvm-svn: 168217
 2012-11-16 23:03:00 +00:00
Chad Rosier 3eae17e74d Claim the driver. 
llvm-svn: 168215
 2012-11-16 22:49:27 +00:00
Dmitri Gribenko 44ae282c6e Testcase overriding-ftemplate-comments.cpp: use [[@LINE]] to make it less fragile. 
llvm-svn: 168213
 2012-11-16 22:34:07 +00:00
Chad Rosier 808baaf232 [driver] Add the missing TY_PP_ObjCXX_Alias case to the isCXX function. 
This was causing different behavior when using -x objective-c++-cpp-output as
compared to -x objc++-cpp-output.  Specifically, the driver was not adding the
-fcxx-exceptions flag in the latter case.
rdar://12680312

llvm-svn: 168212
 2012-11-16 22:31:39 +00:00
Benjamin Kramer 41c4905521 Remove default public copy ctors. 
They are just useless and prevent SmallVector from picking an optimized codepath
for memcpyable elements.

llvm-svn: 168211
 2012-11-16 22:22:20 +00:00
Andrew Kaylor 645fb305d1 Marking remote mcjit tests as XFAIL for ARM (hopefully only temporarily). 
llvm-svn: 168210
 2012-11-16 22:21:04 +00:00
Howard Hinnant dfdf5085df istreambuf_iterator increment should call sbumpc instead of snextc. Patch 
by Kimball Thurston.  This fixes http://llvm.org/bugs/show_bug.cgi?id=14358.

llvm-svn: 168209
 2012-11-16 22:17:23 +00:00
Jakub Staszak 2b7259788f Remove trailing spaces. 
llvm-svn: 168208
 2012-11-16 22:07:00 +00:00
Weiming Zhao 8f56f88661 Remove hard coded registers in ARM ldrexd and strexd instructions 
This patch replaces the hard coded GPR pair [R0, R1] of
Intrinsic:arm_ldrexd and [R2, R3] of Intrinsic:arm_strexd with
even/odd GPRPair reg class.
Similar to the lowering of atomic_64 operation.

llvm-svn: 168207
 2012-11-16 21:55:34 +00:00
Dmitri Gribenko dddfc51397 StmtDumper: remove incomplete support for limiting the maximum dump depth. 
There are better ways of limiting the amount of information if there is a need
for that.

Patch by Philip Craig.

llvm-svn: 168206
 2012-11-16 21:43:31 +00:00
Greg Clayton d97ec1c0ce <rdar://problem/12238339> 
Make sure architectures are obeyed for skinny mach files.

llvm-svn: 168205
 2012-11-16 21:36:10 +00:00
Greg Clayton 38d880ac01 Fix lldb to compile with top of tree LLVM/clang. 
llvm-svn: 168204
 2012-11-16 21:35:22 +00:00
Andrew Trick 9d0a1ae946 Use array_pod_sort instead of std::sort. 
llvm-svn: 168203
 2012-11-16 21:33:38 +00:00
Andrew Trick 6e8ed789aa typo 
llvm-svn: 168202
 2012-11-16 21:33:35 +00:00
Richard Osborne 75c894388c Add myself as owner of XCore Backend. 
llvm-svn: 168201
 2012-11-16 21:26:36 +00:00
Anton Korobeynikov 7d94f3bd7f Make sure FABS on v2f32 and v4f32 is legal on ARM NEON 
This fixes PR14359

llvm-svn: 168200
 2012-11-16 21:15:20 +00:00
Richard Osborne 9a43772783 Fix handling of aliases to functions. 
An alias to a function should use pc relative addressing.

llvm-svn: 168199
 2012-11-16 21:12:38 +00:00
Justin Holewinski 2c5ac70dd9 [NVPTX] Order global variables in def-use order before emiting them in the final assembly 
llvm-svn: 168198
 2012-11-16 21:03:51 +00:00
Justin Holewinski 898a0a02bb Preserve address space of forward-referenced global variables in the LL parser 
Before, the parser would assert on the following code:

@a2 = global i8 addrspace(1)* @a
@a = addrspace(1) global i8 0

because the type of @a was "i8*" instead of "i8 addrspace(1)*" when parsing
the initializer for @a2.

llvm-svn: 168197
 2012-11-16 21:03:47 +00:00
Duncan Sands d7d8c09b93 Make this easier to understand, as suggested by Chandler. 
llvm-svn: 168196
 2012-11-16 20:53:08 +00:00
Hemant Kulkarni d680379f0b Added program header emission 
llvm-svn: 168195
 2012-11-16 20:51:32 +00:00
Craig Topper ed756c5fc8 Remove conditions from 'else if' that were guaranteed by preceding 'if'. 
llvm-svn: 168191
 2012-11-16 20:01:39 +00:00
Greg Clayton 474148e4ac <rdar://problem/12712928> 
Removed an assert that was for debug only.

llvm-svn: 168190
 2012-11-16 20:00:00 +00:00