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87698 Commits

Author SHA1 Message Date
Ted Kremenek 1eb888e9c3 Switch USR generation to use file offsets instead of line/columns for anonymous symbols. Fixes <rdar://problem/8221557>. 
llvm-svn: 109095
 2010-07-22 11:14:15 +00:00
Gabor Greif d9f48ecb2e use -> instead of (*). 
llvm-svn: 109094
 2010-07-22 11:12:32 +00:00
Gabor Greif 07c8ad54da cache dereferenced iterator 
llvm-svn: 109093
 2010-07-22 11:07:46 +00:00
Gabor Greif 3e44ea1917 undo 80 column trespassing I caused 
llvm-svn: 109092
 2010-07-22 10:37:47 +00:00
Chandler Carruth a1d7516cb7 Mark an assert-only variable as used. 
llvm-svn: 109091
 2010-07-22 08:02:25 +00:00
Chandler Carruth 2f8db38bb3 Fix the generated file name for CMake. 
llvm-svn: 109090
 2010-07-22 08:00:52 +00:00
Tobias Grosser 336734aca6 Add new RegionInfo pass. 
The RegionInfo pass detects single entry single exit regions in a function,
where a region is defined as any subgraph that is connected to the remaining
graph at only two spots.
Furthermore an hierarchical region tree is built.
Use it by calling "opt -regions analyze" or "opt -view-regions".

llvm-svn: 109089
 2010-07-22 07:46:31 +00:00
Chandler Carruth 3c31aa3a44 Fix PR7673 by allowing an empty clobbers section in an ASM statement. 
llvm-svn: 109087
 2010-07-22 07:11:21 +00:00
Chandler Carruth 96f2e9e418 Add alternate names for x86 SIMD intrinsics. These aren't as common, but show 
up enough to be worth supporting properly. Fixes PR7674.

llvm-svn: 109086
 2010-07-22 06:47:28 +00:00
Chandler Carruth 718df592f7 This was still complaining about the length of the string. I've broken it here 
to try to keep as much logical grouping as possible.

llvm-svn: 109085
 2010-07-22 06:29:13 +00:00
Chandler Carruth 3180f9f55f Attempt to fix linking issues with CMake. Please review other CMake users, 
especially on other platforms. Is there a better way to fix this.

llvm-svn: 109084
 2010-07-22 06:27:45 +00:00
Evan Cheng bf32e54bac Re-apply r109079 with fix. 
llvm-svn: 109083
 2010-07-22 06:24:48 +00:00
Owen Anderson 6c55cccf87 Revert r109079, which broke a lot of CodeGen tests. 
llvm-svn: 109082
 2010-07-22 06:01:28 +00:00
Owen Anderson 14646cc074 Update CMake files. 
llvm-svn: 109081
 2010-07-22 06:00:01 +00:00
Reid Kleckner d85e3c5a86 Initial modifications to MCAssembler and TargetMachine for the MCJIT. 
Patch by Olivier Meurant!

llvm-svn: 109080
 2010-07-22 05:58:53 +00:00
Evan Cheng bd81bff672 Initialize RegLimit only when register pressure is being tracked. 
llvm-svn: 109079
 2010-07-22 05:18:41 +00:00
Eric Christopher 9a77382685 Custom lower the memory barrier instructions and add support 
for lowering without sse2.  Add a couple of new testcases.

Fixes a few libgomp tests and latent bugs.  Remove a few todos.

llvm-svn: 109078
 2010-07-22 02:48:34 +00:00
Daniel Dunbar 15d8830ea6 tests: Make FileCheck version check that preamble isn't longer than we expected. 
llvm-svn: 109077
 2010-07-22 02:22:24 +00:00
Evan Cheng 3fabe07d4c Fix constant island pass's handling of tBR_JTr. The offset of the instruction does not have to be 4-byte aligned. Rather, it's the offset + 2 that must be aligned since the instruction expands into: 
mov     pc, r1
        .align  2
LJTI0_0_0:
        .long    LBB0_14

This fixes rdar://8213383. No test case since it's not possible to come up with a suitable small one.

llvm-svn: 109076
 2010-07-22 02:09:47 +00:00
Lang Hames 1cb63afb44 If 'other' was empty 'overlapsFrom(other, other.begin());' will segfault. This avoids that. 
llvm-svn: 109075
 2010-07-22 02:05:10 +00:00
Daniel Dunbar 6d48476446 Driver/Darwin: Set -force_cpusubtype_ALL only by default on x86. 
llvm-svn: 109074
 2010-07-22 01:47:22 +00:00
Daniel Dunbar 43d74a3b02 build: Make sure arm_neon.h gets installed. 
llvm-svn: 109073
 2010-07-22 01:19:36 +00:00
Daniel Dunbar a66a4d10ae Driver/Darwin: Always allow blocks on Darwin, so that users can conditionally 
use blocks even when targetting older systems (using runtime checks and weak
linking).

llvm-svn: 109072
 2010-07-22 00:40:31 +00:00
Daniel Dunbar 29dc45b650 lit: Add some example tests for previous commit. 
llvm-svn: 109071
 2010-07-22 00:40:19 +00:00
Eric Christopher a4c435f1fa 80-columns. 
llvm-svn: 109070
 2010-07-22 00:26:08 +00:00
Nate Begeman 68a069a188 Make fast isel win64-aware w.r.t. call-clobbered regs 
llvm-svn: 109069
 2010-07-22 00:09:39 +00:00
Evan Cheng 285903853f More register pressure aware scheduling work. 
llvm-svn: 109064
 2010-07-21 23:53:58 +00:00
Bruno Cardoso Lopes e3acfd4d58 Add more 256-bit forms for a bunch of regular AVX instructions 
Add 64-bit (GR64) versions of some instructions (which are not
described in their SSE forms, but are described in AVX)

llvm-svn: 109063
 2010-07-21 23:53:50 +00:00
Daniel Dunbar cfa3896d98 lit: Add support for 'REQUIRES: feature-one, feature-two, ...' in the 
integrated-test formats (sh and tcl style). The particular features which get
recognized are up to the test suite itself to define.

llvm-svn: 109062
 2010-07-21 23:39:57 +00:00
Dan Gohman 2637cc1a38 Make NamedMDNode not be a subclass of Value, and simplify the interface 
for creating and populating NamedMDNodes.

llvm-svn: 109061
 2010-07-21 23:38:33 +00:00
Rafael Espindola 350b1a449f Fixes win64. It was broken by a previous patch where I missed the !isWin64 
and then forced every register to be a vr128 on win64.

llvm-svn: 109060
 2010-07-21 23:19:57 +00:00
Owen Anderson ac4a1ede17 Add INSTANTIATE_AG_PASS, which combines RegisterPass<> with RegisterAnalysisGroup<> for pass registration. 
llvm-svn: 109058
 2010-07-21 23:07:00 +00:00
Jim Grosbach 965a73a28c For ARM/Darwin, add a dwarf entry indicating whether a function is arm or thumb 
rdar://8202967

llvm-svn: 109057
 2010-07-21 23:03:52 +00:00
Chris Lattner 5c91a5e747 add some rough support for making mcinst lowering work without an 
asmprinter or mangler around.  This is option #B for killing off 
X86InstrInfo::GetInstSizeInBytes.  Option #A (killing 
"needsexactsize") was sent for consideration to llvmdev.

llvm-svn: 109056
 2010-07-21 23:03:35 +00:00
Owen Anderson 7ca8fb4795 First stab at updating the documentation for INITIALIZE_PASS(). 
llvm-svn: 109055
 2010-07-21 22:58:07 +00:00
Greg Clayton 4ceb9980c8 Modified both the ObjectFileMachO and ObjectFileELF to correctly set the 
SectionType for Section objects for DWARF.

Modified the DWARF plug-in to get the DWARF sections by SectionType so we
can safely abstract the LLDB core from section names for the various object
file formats.

Modified the SectionType definitions for .debug_pubnames and .debug_pubtypes
to use the correct case.

llvm-svn: 109054
 2010-07-21 22:54:26 +00:00
Devang Patel 222f4be834 ObjCId is special "struct objc_object". Make this explicit in debug info. 
This is tested by objc-rbreak.exp in gdb testsuite.

llvm-svn: 109050
 2010-07-21 22:41:25 +00:00
Sebastian Redl 4e6c567653 Allow loading macros from any file in the chain. WIP 
llvm-svn: 109048
 2010-07-21 22:31:37 +00:00
Eric Christopher 84bdfd80df Baby steps towards ARM fast-isel. 
llvm-svn: 109047
 2010-07-21 22:26:11 +00:00
Greg Clayton e1a916a74d Change over to using the definitions for mach-o types and defines to the 
defines that are in "llvm/Support/MachO.h". This should allow ObjectFileMachO
and ObjectContainerUniversalMachO to be able to be cross compiled in Linux.

Also did some cleanup on the ASTType by renaming it to ClangASTType and
renaming the header file. Moved a lot of "AST * + opaque clang type *"
functionality from lldb_private::Type over into ClangASTType.

llvm-svn: 109046
 2010-07-21 22:12:05 +00:00
Owen Anderson a57b97e7e7 Fix batch of converting RegisterPass<> to INTIALIZE_PASS(). 
llvm-svn: 109045
 2010-07-21 22:09:45 +00:00
Daniel Dunbar 26d0aa19d4 tests: XFAIL this test on win32, someone else can hunt this one down. 
llvm-svn: 109044
 2010-07-21 22:09:09 +00:00
Eric Christopher bebb8c5f86 Hack around extracts that aren't easy to process. 
llvm-svn: 109043
 2010-07-21 22:07:19 +00:00
Jim Grosbach efcc2a0cfb tidy up 
llvm-svn: 109042
 2010-07-21 22:04:53 +00:00
Greg Clayton 8c920840a4 Add new SectionType enumerations for all DWARF sections. ObjectFile parsers should start properly setting the section types for DWARF sections, then we can move the DWARF SymbolFile parser over to finding the sections by the appropriate SectionType. 
llvm-svn: 109041
 2010-07-21 21:51:36 +00:00
Greg Clayton 70e33eb06e Allow searching for a section by SectionType. 
llvm-svn: 109040
 2010-07-21 21:49:46 +00:00
Bruno Cardoso Lopes 6238c1d102 Add missing AVX convert instructions. Those instructions are not described in their SSE forms (although they exist), but add the AVX forms anyway, so the assembler can benefit from it 
llvm-svn: 109039
 2010-07-21 21:37:59 +00:00
Jim Grosbach 6cd0deb997 tidy up. 
llvm-svn: 109038
 2010-07-21 21:36:25 +00:00
Jim Grosbach a8683bb033 80 column and trailing whitespace cleanup 
llvm-svn: 109037
 2010-07-21 21:21:52 +00:00
Dan Gohman 47dc8fd67a Add some debug output to help diagnose PR7689. 
llvm-svn: 109036
 2010-07-21 21:18:37 +00:00