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114760 Commits

Author SHA1 Message Date
Michael J. Spencer 51862b3890 llvm-object: Add inline relocation information to disassembly. 
llvm-svn: 141897
 2011-10-13 22:17:18 +00:00
Eli Friedman c1702c8f22 Enhance the memdep interface so that users can tell the difference between a dependency which cannot be calculated and a path reaching the entry point of the function. This patch introduces isNonFuncLocal, which replaces isUnknown in some cases. 
Patch by Xiaoyi Guo.

llvm-svn: 141896
 2011-10-13 22:14:57 +00:00
Andrew Trick 870c1a3f15 Reapply r141870, SCEV expansion of post-inc. 
Speculatively reapply to see if this test case still crashes on
linux. I may have fixed it in my last checkin.

llvm-svn: 141895
 2011-10-13 21:55:29 +00:00
Sean Callanan ebe6067a8c Enabled the namespace-specific search functionality, 
which had previously been commented out while I tested
it.  It's not fully working yet, but it doesn't break
our testsuite and it's an important piece of
functionality.

Also added some logging to SymbolFileDWARF to help
diagnose entities that are found in a symbol file,
but do not reside in the expected namespace.

llvm-svn: 141894
 2011-10-13 21:50:33 +00:00
Eric Christopher 7cdf948601 Recommit: 
Start handling debug line and scope information better:

    Migrate most of the location setting within the larger API in CGDebugInfo and
    update a lot of callers.
    Remove the existing file/scope change machinery in UpdateLineDirectiveRegion
    and replace it with DILexicalBlockFile usage.

    Finishes off the rest of rdar://10246360

after fixing a few bugs that were exposed in gdb testsuite testing.

llvm-svn: 141893
 2011-10-13 21:45:18 +00:00
Eric Christopher 76933f4c0b Don't forget to reconstruct D after changing the scope that we're 
looking at.

llvm-svn: 141892
 2011-10-13 21:43:44 +00:00
Richard Smith 60f0263596 Add test for new -std=c++11 and -std=gnu++11 command-line arguments. 
llvm-svn: 141891
 2011-10-13 21:32:47 +00:00
Richard Osborne 742549f8ef Update IntrinsicsXCore.td with the normal LLVM notice at the top of the file. 
llvm-svn: 141889
 2011-10-13 21:08:11 +00:00
Sean Callanan c41e68b127 Moved the list of found namespaces into the search 
context object.  Having it populated and registered
within a single FindExternalVisibleDecls call worked
fine when there was only one call (i.e., when we were
just looking in the global namespace).  

However, now FindExternalVisibleDecls is called for
nested namespaces as well, which means that it is
called not once but many times (once per module in
which the parent namespace appears).  This means that
the namespace mapping is built up across many calls
to the inferior FindExternalVisibleDecls, so I moved
it into a data structure (the search context) that is
shared by all calls.

I also added some logging to make it easier to see
what is happening during a namespace search, and 
cleaned up some existing logging.

llvm-svn: 141888
 2011-10-13 21:08:11 +00:00
Benjamin Kramer 74a1f91ff7 Add triple for RHEL 5 to the libpath collecting logic. 
llvm-svn: 141887
 2011-10-13 20:45:37 +00:00
Michael J. Spencer 8f67d47d0d llvm-objdump: Fix whitespace. 
llvm-svn: 141886
 2011-10-13 20:37:20 +00:00
Michael J. Spencer ee84f64f0b llvm-objdump: Fix dumping of multiple symbols with the same address. 
This happens in COFF because there is a symbol for the beginning of each
section.

llvm-svn: 141885
 2011-10-13 20:37:08 +00:00
Michael J. Spencer 9a28851e52 COFF: Implement sectionContainsSymbol for relocatable files only. 
llvm-svn: 141884
 2011-10-13 20:36:54 +00:00
Ted Kremenek 596fa16dd3 Tweak -Wuninitialized's handling of 'int x = x' to report that as the root cause of an uninitialized variable IFF there are other uses of that uninitialized variable. Fixes <rdar://problem/9259237>. 
llvm-svn: 141881
 2011-10-13 18:50:06 +00:00
Andrew Trick 7e442569dc Fix memory corruption I introduced a few checkins ago. 
Self-review easily caught this obvious bug.

llvm-svn: 141880
 2011-10-13 18:49:23 +00:00
Greg Clayton 2a14f17a65 Revert the change to "target variable" that was causing test suite failures. 
llvm-svn: 141879
 2011-10-13 18:31:02 +00:00
Douglas Gregor f4a06c2104 HasFormOfMemberPointer implies IsAddressOfOperand for an overload set. Simplify 
llvm-svn: 141878
 2011-10-13 18:26:27 +00:00
Douglas Gregor cda2270217 Allow calling an overloaded function set by taking the address of the 
functions, e.g., (&f)(0). Fixes <rdar://problem/9803316>.

llvm-svn: 141877
 2011-10-13 18:10:35 +00:00
Greg Clayton 1b282f9619 Cleaned up the SBWatchpoint public API. 
llvm-svn: 141876
 2011-10-13 18:08:26 +00:00
NAKAMURA Takumi d5a9a3afaf configure: [cygming] Set --disable-embed-stdcxx by default on --enable-shared. 
Many distros provide stdc++.dll recently. --enable-embed-stdcxx might confuse people.

llvm-svn: 141875
 2011-10-13 18:04:52 +00:00
Owen Anderson 44f76eafae SETEND is not allowed in an IT block. 
llvm-svn: 141874
 2011-10-13 17:58:39 +00:00
Andrew Trick 41c253c35c Revert r141870. The test case crashes on linux with data corruption. A deeper issue was exposed. 
llvm-svn: 141873
 2011-10-13 17:58:24 +00:00
NAKAMURA Takumi 9423f99d68 docs/CMake.html: Clarify LLVM_LIT_TOOLS_DIR as :PATH. 
llvm-svn: 141872
 2011-10-13 17:36:02 +00:00
Michael J. Spencer 6b1ff2c3b4 Fix incorrect ELF typedefs. 
llvm-svn: 141871
 2011-10-13 17:33:52 +00:00
Andrew Trick e15d6e14e3 LSR: Reuse the post-inc expansion of expressions. 
This avoids unnecessary expansion of expressions and allows the SCEV
expander to work on expression DAGs, not just trees.
Fixes PR11090.

llvm-svn: 141870
 2011-10-13 17:31:47 +00:00
Daniel Dunbar 4072bfe713 build: Remove some stray LLVMC configure variables. 
llvm-svn: 141869
 2011-10-13 17:27:34 +00:00
Andrew Trick 1393ec29af SCEV: Rewrite TrandformForPostIncUse to handle expression DAGs, not 
just expression trees.

Partially fixes PR11090. Test case will be with the full fix.

llvm-svn: 141868
 2011-10-13 17:21:09 +00:00
Andrew Trick adfe72b33c Slightly more useful tracing. 
llvm-svn: 141867
 2011-10-13 17:06:38 +00:00
Sean Callanan b96ff33b0e Removed namespace qualification from symbol queries. 
llvm-svn: 141866
 2011-10-13 16:49:47 +00:00
Peter Collingbourne adcf7c9203 TCE target: conversion of OpenCL reqd_work_group_size attr to metadata 
Patch by Pekka Jääskeläinen!

llvm-svn: 141865
 2011-10-13 16:24:41 +00:00
Benjamin Kramer f07d898ae1 Force CPU type on test so it doesn't accidentally emit movbe instead of bswap on Intel Atom CPUs. 
llvm-svn: 141863
 2011-10-13 14:27:54 +00:00
Kalle Raiskila 3815de8d50 Mark 'branch indirect' instruction as an indirect branch. 
Not having it confused assembly printing of jumptables.

llvm-svn: 141862
 2011-10-13 11:40:03 +00:00
Erik Verbruggen ca98f2a63f Allow for annotate attributes after access specifiers. When such 
attributes are found, propagate them to subsequent declarations.

llvm-svn: 141861
 2011-10-13 09:41:32 +00:00
Bill Wendling 25f6d3e321 More closely follow libgcc, which has code after the `ret' instruction to 
release the stack segment and reset the stack pointer. Place the code in its own
MBB to make the verifier happy.

llvm-svn: 141859
 2011-10-13 08:24:19 +00:00
Bill Wendling 063f55ffdd Revert r141854 because it was causing failures: 
http://lab.llvm.org:8011/builders/llvm-x86_64-linux/builds/101

--- Reverse-merging r141854 into '.':
U    test/MC/Disassembler/X86/x86-32.txt
U    test/MC/Disassembler/X86/simple-tests.txt
D    test/CodeGen/X86/bmi.ll
U    lib/Target/X86/X86InstrInfo.td
U    lib/Target/X86/X86ISelLowering.cpp
U    lib/Target/X86/X86.td
U    lib/Target/X86/X86Subtarget.h

llvm-svn: 141857
 2011-10-13 07:48:07 +00:00
Bill Wendling 22a690e3db Should not add instructions to a BB after a return instruction. The machine instruction verifier doesn't like this, nor do I. 
llvm-svn: 141856
 2011-10-13 07:42:32 +00:00
Cameron Zwarich 86f7d3556c Use an existing method. 
llvm-svn: 141855
 2011-10-13 07:36:41 +00:00
Craig Topper 8cc9388073 Add X86 TZCNT instruction and patterns to select it. Also added core-avx2 processor which is gcc's name for Haswell. 
llvm-svn: 141854
 2011-10-13 07:09:14 +00:00
Craig Topper 2fdcb1f045 Add 'implicit EFLAGS' to patterns for popcnt and lzcnt 
llvm-svn: 141853
 2011-10-13 06:18:52 +00:00
David Blaikie eba32c2229 Fix crash-on-invalid, improve error recovery, and test coverage for missing colon after access specifiers in C++ 
llvm-svn: 141852
 2011-10-13 06:08:43 +00:00
Nick Lewycky d3043965b9 Elf_Word is not POD! Stop using it in a DenseMap. 
llvm-svn: 141851
 2011-10-13 03:30:21 +00:00
Nick Lewycky 594a545821 If MI is deleted then remove it from the set. If a new MI is created, it could 
have the same address as the one we deleted, and we don't want that in the set
yet. Noticed by inspection.

llvm-svn: 141849
 2011-10-13 02:16:18 +00:00
Sean Callanan 213fdb8bf6 Completed the glue that passes a ClangNamespaceDecl * 
down through Module and SymbolVendor into SymbolFile.
Added checks to SymbolFileDWARF that restrict symbol
searches when a namespace is passed in.

llvm-svn: 141847
 2011-10-13 01:49:10 +00:00
Johnny Chen 7596f9373a Add 'cd -' feature to change to the previous working directory. 
llvm-svn: 141846
 2011-10-13 01:20:34 +00:00
Greg Clayton 4f76b23764 Always use the full variable name when dumping globals since they might 
be in namespaces.

llvm-svn: 141845
 2011-10-13 01:14:39 +00:00
Nick Lewycky 404feb9973 Tabs to spaces. 
llvm-svn: 141844
 2011-10-13 01:09:50 +00:00
Greg Clayton aa044960b5 Add a version of ResolveFunction that takes a "const DWARFDebugInfoEntry *" 
and a "DWARFCompileUnit *" to avoid doing a DIE lookup twice and to prepare
for using namespaces in the lookups.

llvm-svn: 141843
 2011-10-13 00:59:38 +00:00
Nick Lewycky 8488225984 Add missing braces to pacify GCC's -Wparentheses. 
llvm-svn: 141842
 2011-10-13 00:54:59 +00:00
Michael J. Spencer f9799f8181 Add missing ELF constants. 
llvm-svn: 141840
 2011-10-13 00:16:25 +00:00
Sean Callanan 8e5b8b9631 Now that we know the values are going to stick around, 
we don't need to look them up again when materializing.

Switched over the materialization mechanism (for JIT
expressions) and the lookup mechanism (for interpreted
expressions) to use the VariableSP/Symbol that were
found during parsing.

llvm-svn: 141839
 2011-10-13 00:09:20 +00:00