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Rafael Espindola [Fri, 21 Feb 2014 18:34:28 +0000 (18:34 +0000)]
Rename a few more DataLayout variables from TD to DL.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@201870
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Sebastian Pop [Fri, 21 Feb 2014 18:15:18 +0000 (18:15 +0000)]
add -da-delinearize runs and checks to MIV testcases
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@201869
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Sebastian Pop [Fri, 21 Feb 2014 18:15:15 +0000 (18:15 +0000)]
fix a corner case in delinearization
handle special cases Step==1, Step==-1, GCD==1, and GCD==-1
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@201868
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Sebastian Pop [Fri, 21 Feb 2014 18:15:11 +0000 (18:15 +0000)]
normalize the last delinearized dimension
in the dependence test, we used to discard some information that the
delinearization provides: the size of the innermost dimension of an array,
i.e., the size of scalars stored in the array, and the remainder of the
delinearization that provides the offset from which the array reads start,
i.e., the base address of the array.
To avoid losing this data in the rest of the data dependence analysis, the fix
is to multiply the access function in the last delinearized dimension by its
size, effectively making the size of the last dimension to always be in bytes,
and then add the remainder of delinearization to the last subscript,
effectively making the last subscript start at the base address of the array.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@201867
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Sebastian Pop [Fri, 21 Feb 2014 18:15:07 +0000 (18:15 +0000)]
fail delinearization when the size of subscripts differs
Because the delinearization is not a global analysis pass, it will compute the
delinearization independently of knowledge about the way the delinearization
happened for other data accesses to the same array: the dependence analysis will
only trigger the delinearization on a tuple of access functions, and thus
delinearization may compute different subscripts sizes for a same array. When
that happens the safest is to discard the delinearized information.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@201866
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Sylvestre Ledru [Fri, 21 Feb 2014 17:58:12 +0000 (17:58 +0000)]
Remove dead declaration
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@201863
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NAKAMURA Takumi [Fri, 21 Feb 2014 14:57:09 +0000 (14:57 +0000)]
[CMake] llvm-c/lto.h should be installed if libLTO.a is built.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@201859
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NAKAMURA Takumi [Fri, 21 Feb 2014 14:17:43 +0000 (14:17 +0000)]
[CMake] libLTO: Use (SHARED|STATIC) to build both shared LTO and LTO_static.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@201856
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NAKAMURA Takumi [Fri, 21 Feb 2014 14:17:29 +0000 (14:17 +0000)]
[CMake] llvm_add_library: Add dependencies also to objlibs as workaround of CMake issue 14747.
http://www.cmake.org/Bug/view.php?id=14747
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@201855
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NAKAMURA Takumi [Fri, 21 Feb 2014 14:17:17 +0000 (14:17 +0000)]
[CMake] Introduce "llvm_add_library(SHARED STATIC)" to build both shared lib and static lib simulataneously.
llvm_add_library(foo SHARED STATIC
DEPENDS <dependent targets...>
LINK_LIBS <required libraries...>
)
It generates both foo (foo.so) and foo_static(foo.a) and both of them depend on DEPENDS and LINK_LIBS.
Then, also obj.foo is generated. obj.foo depends on DEPENDS, but doesn't depend on LINK_LIBS.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@201854
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NAKAMURA Takumi [Fri, 21 Feb 2014 14:17:07 +0000 (14:17 +0000)]
Teach LLVM-Config to use logical target names (2/2)
The module still needs to collect the list of all available libraries
in order to satisfy the 'all' component. Provide this in the package
configuration file, 'LLVMConfig.cmake', as a LLVM_AVAILABLE_LIBS
variable. (A variable is scoped better than a global property.)
Since this won't be set for our own build, fall back to looking up the
LLVM_LIBS property to get the value when it is not set.
Contributed by Brad King.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@201853
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NAKAMURA Takumi [Fri, 21 Feb 2014 14:16:52 +0000 (14:16 +0000)]
Teach LLVM-Config to use logical target names (1/2)
LLVM library names are now available as logical CMake targets both
to our own build and to application CMake code. Replace use of
'list(FIND)' with a simple 'if(TARGET)' to determine whether a
library is available.
Contributed by Brad King.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@201852
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Kevin Qin [Fri, 21 Feb 2014 07:45:48 +0000 (07:45 +0000)]
[AArch64] Add register constraints to avoid generating STLXR and STXR with unpredictable behavior.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@201841
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Filip Pizlo [Fri, 21 Feb 2014 03:17:31 +0000 (03:17 +0000)]
This test was failing on non-X86-64 platforms because stackmaps only work on X86-64.
Disable it on non-X86-64 platforms and add a comment.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@201838
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Rafael Espindola [Fri, 21 Feb 2014 03:13:54 +0000 (03:13 +0000)]
Make DisableIntegratedAS a TargetOption.
This replaces the old NoIntegratedAssembler with at TargetOption. This is
more flexible and will be used to forward clang's -no-integrated-as option.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@201836
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Rafael Espindola [Fri, 21 Feb 2014 02:01:42 +0000 (02:01 +0000)]
One last pass of DataLayout variable renaming.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@201834
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Rafael Espindola [Fri, 21 Feb 2014 01:53:35 +0000 (01:53 +0000)]
Rename a few more DataLayout variables.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@201833
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Rafael Espindola [Fri, 21 Feb 2014 00:06:31 +0000 (00:06 +0000)]
Rename many DataLayout variables from TD to DL.
I am really sorry for the noise, but the current state where some parts of the
code use TD (from the old name: TargetData) and other parts use DL makes it
hard to write a patch that changes where those variables come from and how
they are passed along.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@201827
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Filip Pizlo [Thu, 20 Feb 2014 23:57:31 +0000 (23:57 +0000)]
Stackmaps are used for OSR exits, which is a custom kind of unwinding. Hence, they
should not be marked nounwind.
Marking them nounwind caused crashes in the WebKit FTL JIT, because if we enable
sufficient optimizations, LLVM starts eliding compact_unwind sections (or any unwind
data for that matter), making deoptimization via stackmaps impossible.
This changes the stackmap intrinsic to be may-throw, adds a test for exactly the
sympton that WebKit saw, and fixes TableGen to handle un-attributed intrinsics.
Thanks to atrick and philipreames for reviewing this.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@201826
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Nick Lewycky [Thu, 20 Feb 2014 23:00:15 +0000 (23:00 +0000)]
Make sure that value handle users see the transformation of an indirect call to a direct call. This is important for the CallGraph iteration. Patch by Björn Steinbrink!
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@201822
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Eli Bendersky [Thu, 20 Feb 2014 22:19:24 +0000 (22:19 +0000)]
Set the SuppressWarnings option on tool level and propagate to the library.
The SuppressWarnings flag, unfortunately, isn't very useful for custom tools
that want to use the LLVM module linker. So I'm changing it to a parameter of
the Linker, and the flag itself moves to the llvm-link tool.
For the time being as SuppressWarnings is pretty much the only "option" it
seems reasonable to propagate it to Linker objects. If we end up with more
options in the future, some sort of "struct collecting options" may be a
better idea.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@201819
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Benjamin Kramer [Thu, 20 Feb 2014 21:05:21 +0000 (21:05 +0000)]
cstdint is a C++11 header, LLVM provides its own version of it.
Some versions of libstdc++ forbid using cstdint in C++98 mode.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@201812
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Michael J. Spencer [Thu, 20 Feb 2014 20:46:23 +0000 (20:46 +0000)]
[Support] Correctly handle zero length inputs to UTF conversion functions on Windows.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@201811
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Adrian Prantl [Thu, 20 Feb 2014 19:55:44 +0000 (19:55 +0000)]
test_debuginfo.pl: Make failures easier to debug by printing the debugger
output.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@201809
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Rui Ueyama [Thu, 20 Feb 2014 19:32:00 +0000 (19:32 +0000)]
Fix build breakage.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@201805
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Rui Ueyama [Thu, 20 Feb 2014 19:14:56 +0000 (19:14 +0000)]
Object/COFF: Fix possible truncation bug.
VA can be 64 bit, as the image base can be larger than 4GB, so we need to
handle 64 bit VAs properly.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@201803
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Benjamin Kramer [Thu, 20 Feb 2014 17:36:31 +0000 (17:36 +0000)]
Remove unnecessary copy of array_lengthof.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@201798
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Oliver Stannard [Thu, 20 Feb 2014 17:19:26 +0000 (17:19 +0000)]
AArch64: __va_list.__stack must be 8-byte aligned
The va_start macro for AArch64 must set va_list.__stack to the address
following the last named argument on the stack, rounded up to an alignment
of 8 bytes.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@201797
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Chad Rosier [Thu, 20 Feb 2014 16:00:08 +0000 (16:00 +0000)]
[AArch64] Add support for TargetTransformInfo Analysis.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@201793
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Daniel Sanders [Thu, 20 Feb 2014 14:58:19 +0000 (14:58 +0000)]
[mips] Make it impossible to have UnknownABI in CodeGen and Integrated Assembler.
Summary:
This removes the need to coerce UnknownABI to the default ABI (O32 for
MIPS32, N64 for MIPS64 [*]) in both MipsSubtarget and MipsAsmParser.
Clang has been updated to disable both possible default ABI's before enabling
the ABI it intends to use.
[*] N64 being the default for MIPS64 is not actually correct.
However N32 is not fully implemented/tested yet.
Depends on: D2830
Reviewers: jacksprat, matheusalmeida
Reviewed By: matheusalmeida
Differential Revision: http://llvm-reviews.chandlerc.com/D2832
Differential Revision: http://llvm-reviews.chandlerc.com/D2846
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@201792
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NAKAMURA Takumi [Thu, 20 Feb 2014 13:42:30 +0000 (13:42 +0000)]
[CMake] Move intrinsics_gen to lib/Target out of add_public_tablegen_target.
add_public_tablegen_target is used somewhere.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@201787
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NAKAMURA Takumi [Thu, 20 Feb 2014 13:42:16 +0000 (13:42 +0000)]
[CMake] intrinsics_gen: Use add_public_tablegen_target().
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@201786
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Benjamin Kramer [Thu, 20 Feb 2014 13:36:32 +0000 (13:36 +0000)]
AsmParser: Disable Darwin-style macro argument expansion on non-darwin targets.
There is code in the wild that relies on $0 not being expanded.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@201784
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Daniel Sanders [Thu, 20 Feb 2014 13:13:33 +0000 (13:13 +0000)]
[mips] Make mips64 the default CPU for the mips64 architecture
Summary:
This is consistent with the integrated assembler.
All mips64 codegen tests previously passed -mcpu. Removed -mcpu from
blez_bgez.ll and const-mult.ll to cover the default case.
Ideally, the two implementations of selectMipsCPU() will be merged but it's
proven difficult to find a home for the function that doesn't cause link errors.
For now, we'll hoist the common functionality into a function and mark it with
FIXME's.
Reviewers: jacksprat, matheusalmeida
Reviewed By: matheusalmeida
Differential Revision: http://llvm-reviews.chandlerc.com/D2830
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@201782
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Evgeniy Stepanov [Thu, 20 Feb 2014 11:37:03 +0000 (11:37 +0000)]
Unconditionally include msan_interface.h when building with MSan.
Any version of Clang that does not provide this header is way too old to
bootstrap with MSan.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@201776
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Daniel Sanders [Thu, 20 Feb 2014 09:24:15 +0000 (09:24 +0000)]
Added release note about making all inline assembly parsed (even for assembly
output) when the integrated assembler is enabled.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@201770
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NAKAMURA Takumi [Thu, 20 Feb 2014 09:16:23 +0000 (09:16 +0000)]
COFFObjectFile.cpp: Appease msvc in r201760.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@201769
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Craig Topper [Thu, 20 Feb 2014 07:59:43 +0000 (07:59 +0000)]
[x86] Switch PAUSE instruction to use XS prefix instead of HasREPPrefix. Remove HasREPPrefix support from disassembler table generator since its now only used by CodeGenOnly instructions.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@201767
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Elena Demikhovsky [Thu, 20 Feb 2014 07:34:13 +0000 (07:34 +0000)]
AVX-512: added a lit test for truncate operation
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@201763
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Elena Demikhovsky [Thu, 20 Feb 2014 07:00:10 +0000 (07:00 +0000)]
AVX-512: Fixed compilation issue
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@201761
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Rui Ueyama [Thu, 20 Feb 2014 06:51:07 +0000 (06:51 +0000)]
llvm-objdump/COFF: Print SEH table addresses.
SEH table addresses are VA in COFF file. In this patch we convert VA to RVA
before printing it, because dumpbin prints them as RVAs.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@201760
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Nick Lewycky [Thu, 20 Feb 2014 06:35:31 +0000 (06:35 +0000)]
Fix change in behaviour accidentally introduced in r201754.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@201758
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Elena Demikhovsky [Thu, 20 Feb 2014 06:34:39 +0000 (06:34 +0000)]
AVX-512: Assembly parsing of broadcast semantic in AVX-512; imlemented by Nis Zinovy (zinovy.y.nis@intel.com)
Fixed truncate i32 to i1; a test will be provided in the next commit.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@201757
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Rui Ueyama [Thu, 20 Feb 2014 06:02:09 +0000 (06:02 +0000)]
Object/COFF: Fix padding between CSDVersion and EditList.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@201756
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Nick Lewycky [Thu, 20 Feb 2014 05:06:26 +0000 (05:06 +0000)]
Simplify the implementation of getUnderlyingObjectsForInstr, without intending to change the semantics at all.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@201754
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Eric Christopher [Thu, 20 Feb 2014 02:50:45 +0000 (02:50 +0000)]
Add support for hashing attributes with DW_FORM_block. This required
passing down an AsmPrinter instance so we could compute the size of
the block which could be target specific. All of the test cases in
the unittest don't have any target specific data so we can use a NULL
AsmPrinter there. This also depends upon block data being added as
integers.
We can now hash the entire fission-cu.ll compile unit so turn the
flag on there with the hash value.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@201752
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Eric Christopher [Thu, 20 Feb 2014 02:40:45 +0000 (02:40 +0000)]
Make DIELoc/DIEBlock's ComputeSize method const. Add a setSize
method to actually set it in the class to avoid computing it
multiple times.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@201751
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Eric Christopher [Thu, 20 Feb 2014 02:40:41 +0000 (02:40 +0000)]
Format.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@201750
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Eric Christopher [Thu, 20 Feb 2014 01:27:51 +0000 (01:27 +0000)]
This tests DW_FORM_sdata, not DW_FORM_block. Make the test say so.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@201749
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Eric Christopher [Thu, 20 Feb 2014 00:59:17 +0000 (00:59 +0000)]
Fix commit thinkos from splitting out patches.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@201748
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Eric Christopher [Thu, 20 Feb 2014 00:54:40 +0000 (00:54 +0000)]
Add support for hashing DW_FORM_sdata and a small testcase.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@201747
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Eric Christopher [Thu, 20 Feb 2014 00:54:38 +0000 (00:54 +0000)]
Format.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@201746
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Eric Christopher [Thu, 20 Feb 2014 00:54:35 +0000 (00:54 +0000)]
Remove FIXME that had snuck in.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@201745
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Tobias Grosser [Wed, 19 Feb 2014 22:16:53 +0000 (22:16 +0000)]
Avoid collisions with Objective-C++ keywords
Change parameter names exposed in headers to avoid collisions with Objective-C++
keywords.
Contributed-by: Graham Lee <graham@iamleeg.com>
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@201727
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Tobias Grosser [Wed, 19 Feb 2014 22:16:49 +0000 (22:16 +0000)]
Fix typo
Found by: Duncan P. N. Exon Smith <dexonsmith@apple.com>
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@201726
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Reed Kotler [Wed, 19 Feb 2014 22:11:45 +0000 (22:11 +0000)]
Make one statement easier to understand from post commmit feedback from a
review of the previous patch that introduced this week.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@201723
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Roman Divacky [Wed, 19 Feb 2014 21:35:39 +0000 (21:35 +0000)]
Expand 64bit {SHL,SHR,SRA}_PARTS on sparcv9.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@201718
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Rafael Espindola [Wed, 19 Feb 2014 20:30:41 +0000 (20:30 +0000)]
move getNameWithPrefix and getSymbol to TargetMachine.
TargetLoweringBase is implemented in CodeGen, so before this patch we had
a dependency fom Target to CodeGen. This would show up as a link failure of
llvm-stress when building with -DBUILD_SHARED_LIBS=ON.
This fixes pr18900.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@201711
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Rafael Espindola [Wed, 19 Feb 2014 17:23:20 +0000 (17:23 +0000)]
Add back r201608, r201622, r201624 and r201625
r201608 made llvm corretly handle private globals with MachO. r201622 fixed
a bug in it and r201624 and r201625 were changes for using private linkage,
assuming that llvm would do the right thing.
They all got reverted because r201608 introduced a crash in LTO. This patch
includes a fix for that. The issue was that TargetLoweringObjectFile now has
to be initialized before we can mangle names of private globals. This is
trivially true during the normal codegen pipeline (the asm printer does it),
but LTO has to do it manually.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@201700
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Eli Bendersky [Wed, 19 Feb 2014 17:09:35 +0000 (17:09 +0000)]
Refactor TargetOptions initialization into a single place.
The same code (~20 lines) for initializing a TargetOptions object from CodeGen
cmdline flags is duplicated 4 times in 4 different tools. This patch moves it
into a utility function.
Since the CodeGen/CommandFlags.h file defines cl::opt flags in a header, it's
a bit of a touchy situation because we should only link them into tools. So this
patch puts the init function in the header.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@201699
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Christian Pirker [Wed, 19 Feb 2014 16:58:28 +0000 (16:58 +0000)]
Test commit - remove the new line to lib/Target/AArch64/AArch64TargetMachine.cpp.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@201698
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Daniel Sanders [Wed, 19 Feb 2014 16:27:36 +0000 (16:27 +0000)]
[mips] Use multiple FileCheck prefixes rather than run the test multiple times
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@201695
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Daniel Sanders [Wed, 19 Feb 2014 16:13:26 +0000 (16:13 +0000)]
[mips] In the integrated assembler, select the default feature bits by changing the CPU value.
This is consistent with the way CodeGen acheives this. However, CodeGen
always selects mips32 (even when the architecture is mips64).
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@201694
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Christian Pirker [Wed, 19 Feb 2014 16:07:32 +0000 (16:07 +0000)]
Test commit - added a new line to lib/Target/AArch64/AArch64TargetMachine.cpp.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@201692
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Venkatraman Govindaraju [Wed, 19 Feb 2014 15:57:49 +0000 (15:57 +0000)]
[Sparc] Remove spurious checks from a testcase.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@201690
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Daniel Sanders [Wed, 19 Feb 2014 15:55:21 +0000 (15:55 +0000)]
[mips] Use llvm::Triple in ParseMipsTriple() instead of manually parsing it
No functional change.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@201689
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Rafael Espindola [Wed, 19 Feb 2014 15:49:46 +0000 (15:49 +0000)]
This reverts commit r201625 and r201624.
Since r201608 got reverted, it is not safe to use private linkage in these cases
until it is committed back.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@201688
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Daniel Sanders [Wed, 19 Feb 2014 15:30:54 +0000 (15:30 +0000)]
[mips] Add explicit N32 and N64 tests to nabi-regs.s test
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@201684
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Alexey Samsonov [Wed, 19 Feb 2014 15:18:30 +0000 (15:18 +0000)]
Support GTest for FreeBSD platforms (9.x)
Patch by Viktor Kutuzov!
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@201683
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Daniel Sanders [Wed, 19 Feb 2014 15:16:47 +0000 (15:16 +0000)]
[mips] Remove unused NotN64 predicate
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@201682
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Cameron McInally [Wed, 19 Feb 2014 15:16:09 +0000 (15:16 +0000)]
Fix AVX512 vector sqrt assembly strings.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@201681
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Logan Chien [Wed, 19 Feb 2014 15:04:29 +0000 (15:04 +0000)]
Disable override and final C++ keyword in gcc 4.6.
According to http://gcc.gnu.org/projects/cxx0x.html,
override and final keyword was added in gcc 4.7. Thus,
we should not use these keywords in gcc 4.6 even when
__GXX_EXPERIMENTAL_CXX0X__ is available.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@201679
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Daniel Jasper [Wed, 19 Feb 2014 12:26:01 +0000 (12:26 +0000)]
Revert r201622 and r201608.
This causes the LLVMgold plugin to segfault. More information on the
replies to r201608.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@201669
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Tim Northover [Wed, 19 Feb 2014 12:24:19 +0000 (12:24 +0000)]
X86: move test requiring X86TargetLowering info into its own directory
If LLVM is built without X86 as a supported target then the test would
mysteriously fail.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@201668
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Tim Northover [Wed, 19 Feb 2014 10:32:40 +0000 (10:32 +0000)]
Try addding datalayout in case that's what Hexagon doesn't like.
Just a wild stab in the dark really, but in the absence of any ability to
reproduce the problem...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@201658
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Tim Northover [Wed, 19 Feb 2014 10:02:43 +0000 (10:02 +0000)]
X86 CodeGenPrep: sink shufflevectors before shifts
On x86, shifting a vector by a scalar is significantly cheaper than shifting a
vector by another fully general vector. Unfortunately, because SelectionDAG
operates on just one basic block at a time, the shufflevector instruction that
reveals whether the right-hand side of a shift *is* really a scalar is often
not visible to CodeGen when it's needed.
This adds another handler to CodeGenPrepare, to sink any useful shufflevector
instructions down to the basic block where they're used, predicated on a target
hook (since on other architectures, doing so will often just introduce extra
real work).
rdar://problem/
16063505
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@201655
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Evgeniy Stepanov [Wed, 19 Feb 2014 09:51:22 +0000 (09:51 +0000)]
Build PIE binaries when cross-compiling to Android.
This change also removes CMAKE_LINK_FLAGS setting that seems to be ignored by cmake.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@201654
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Alexey Samsonov [Wed, 19 Feb 2014 08:30:55 +0000 (08:30 +0000)]
Try to revive buildbots after r201620
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@201651
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Craig Topper [Wed, 19 Feb 2014 08:25:02 +0000 (08:25 +0000)]
Remove special FP opcode maps and instead add enough MRM_XX formats to handle all the FP operations. This increases format by 1 bit, but decreases opcode map by 1 bit so the TSFlags size doesn't change.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@201649
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Craig Topper [Wed, 19 Feb 2014 07:29:07 +0000 (07:29 +0000)]
Reduce size of map field in X86 TSFlags since it now requires less bits.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@201646
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Craig Topper [Wed, 19 Feb 2014 06:59:13 +0000 (06:59 +0000)]
Put some of the X86 formats in a more logical order.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@201645
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Craig Topper [Wed, 19 Feb 2014 05:34:21 +0000 (05:34 +0000)]
Remove A6/A7 opcode maps. They can all be handled with a TB map, opcode of 0xa6/0xa7, and adding MRM_C0/MRM_E0 forms. Removes 376K from the disassembler tables.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@201641
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Rui Ueyama [Wed, 19 Feb 2014 03:53:11 +0000 (03:53 +0000)]
llvm-objdump/COFF: Print load configuration table.
Load Configuration Table may contain a pointer to SEH table. This patch is to
print the offset to the table. Printing SEH table contents is a TODO.
The layout of Layout Configuration Table is described in Microsoft PE/COFF
Object File Format Spec, but the table's offset/size descriptions seems to be
totally wrong, at least in revision 8.3 of the spec. I believe the table in
this patch is the correct one.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@201638
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Mingjie Xing [Wed, 19 Feb 2014 03:20:46 +0000 (03:20 +0000)]
Fix a typo in a comment.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@201633
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Saleem Abdulrasool [Wed, 19 Feb 2014 03:00:29 +0000 (03:00 +0000)]
MCAsmParser: support required parameters
This enhances the macro parser to parse and handle parameter qualifications,
which is needed to support required formal parameters in macro definitions. A
required parameter may not be defaulted (though providing a default value is
accepted with a warning). This improves GAS compatibility.
Partially addresses PR9248.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@201630
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Saleem Abdulrasool [Wed, 19 Feb 2014 03:00:23 +0000 (03:00 +0000)]
MCAsmParser: change representation of MCAsmMacroParameter
Rather than using std::pair, create a structure to represent the type. This is
a preliminary refactoring to enable required parameter handling. Additional
state is needed to indicate required parameters. This has a minor side effect
of improving readability by providing more accurate names compared to first and
second.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@201629
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Rafael Espindola [Wed, 19 Feb 2014 02:08:39 +0000 (02:08 +0000)]
Now that llvm always does the right thing with private, use it.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@201625
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Rafael Espindola [Wed, 19 Feb 2014 01:46:57 +0000 (01:46 +0000)]
Use PrivateLinkage now that it is safe.
Now that llvm's codegen knows to use an 'l' prefix when needed, we can just
use PrivateLinkage.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@201624
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Rafael Espindola [Wed, 19 Feb 2014 01:28:30 +0000 (01:28 +0000)]
Avoid an infinite cycle with private linkage and -f{data|function}-sections.
When outputting an object we check its section to find its name, but when
looking for the section with -ffunction-section we look for the symbol name.
Break the loop by requesting a name with the private prefix when constructing
the section name. This matches the behavior before r201608.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@201622
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Sean Silva [Wed, 19 Feb 2014 00:12:34 +0000 (00:12 +0000)]
[docs] Clean up some more llvm-gcc stuff
Some references to llvm-gcc were so crusty that I wasn't sure how to
proceed and so I've left them intact.
I also slipped in a quick peephole fix to use a :doc: link instead of
raw HTML link.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@201619
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Sean Silva [Tue, 18 Feb 2014 23:56:43 +0000 (23:56 +0000)]
[docs] Nuke some references to llvm-gcc
From a cursory look it seems like all the described commandline options
and such apply to clang just fine, but I'd appreciate a second opinion.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@201616
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Rafael Espindola [Tue, 18 Feb 2014 22:24:57 +0000 (22:24 +0000)]
Fix PR18743.
The IR
@foo = private constant i32 42
is valid, but before this patch we would produce an invalid MachO from it. It
was invalid because it would use an L label in a section where the liker needs
the labels in order to atomize it.
One way of fixing it would be to just reject this IR in the backend, but that
would not be very front end friendly.
What this patch does is use an 'l' prefix in sections that we know the linker
requires symbols for atomizing them. This allows frontends to just use
private and not worry about which sections they go to or how the linker handles
them.
One small issue with this strategy is that now a symbol name depends on the
section, which is not available before codegen. This is not a problem in
practice. The reason is that it only happens with private linkage, which will
be ignored by the non codegen users (llvm-nm and llvm-ar).
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@201608
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Rafael Espindola [Tue, 18 Feb 2014 22:05:46 +0000 (22:05 +0000)]
Rename a DebugLoc variable to DbgLoc and a DataLayout to DL.
This is quiet a bit less confusing now that TargetData was renamed DataLayout.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@201606
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Lang Hames [Tue, 18 Feb 2014 21:46:39 +0000 (21:46 +0000)]
Consistently check 'IsCode' when allocating sections in RuntimeDyld (via
findOrEmitSection).
Vaidas Gasiunas's patch, r201259, fixed one instance where we were always
allocating sections as text. This patch fixes the remaining buggy call sites.
No test case: This isn't breaking anything that I know of, it's just
inconsistent.
<rdar://problem/
15943542>
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@201605
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Ana Pazos [Tue, 18 Feb 2014 20:31:05 +0000 (20:31 +0000)]
[AArch64] Expanded sin, cos, pow with FP vector types inputs
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@201601
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Daniel Sanders [Tue, 18 Feb 2014 15:57:52 +0000 (15:57 +0000)]
[mips] Add support for ELF64-mips and the R_MIPS_32/R_MIPS_64 relocs for it.
Summary:
This fixes several test failures when building LLVM on a MIPS host.
The failures were:
LLVM :: DebugInfo/enum.ll
LLVM :: DebugInfo/inlined-arguments.ll
LLVM :: DebugInfo/member-order.ll
LLVM :: DebugInfo/namespace.ll
LLVM :: DebugInfo/template-recursive-void.ll
LLVM :: DebugInfo/tu-composite.ll
LLVM :: DebugInfo/two-cus-from-same-file.ll
LLVM :: Linker/type-unique-simple-a.ll
LLVM :: Linker/type-unique-simple2.ll
Reviewers: jacksprat, matheusalmeida
Reviewed By: matheusalmeida
Differential Revision: http://llvm-reviews.chandlerc.com/D2721
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@201582
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Rafael Espindola [Tue, 18 Feb 2014 15:33:12 +0000 (15:33 +0000)]
Rename some member variables from TD to DL.
TargetData was renamed DataLayout back in r165242.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@201581
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Marshall Clow [Tue, 18 Feb 2014 14:03:17 +0000 (14:03 +0000)]
Add myself as owner for libc++
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@201573
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Robert Lytton [Tue, 18 Feb 2014 11:21:59 +0000 (11:21 +0000)]
XCore target: Handle common linkage
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@201563
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Robert Lytton [Tue, 18 Feb 2014 11:21:53 +0000 (11:21 +0000)]
XCore target: addMemOperand as necessary
BuildMI instructions were not including MachineMemOperand information.
This was discovered by 'SingleSource/Benchmarks/Stanford/Oscar' failing
due to a FrameIndex load incorrectly being hoisted by postra-machine-licm.
No other tests have been found to fail.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@201562
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