oota-llvm.git
8 years agoMove get[S|U]LEB128Size() to LEB128.h.
Logan Chien [Sat, 22 Feb 2014 14:00:39 +0000 (14:00 +0000)]
Move get[S|U]LEB128Size() to LEB128.h.

This commit moves getSLEB128Size() and getULEB128Size() from
MCAsmInfo to LEB128.h and removes some copy-and-paste code.

Besides, this commit also adds some unit tests for the LEB128
functions.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@201937 91177308-0d34-0410-b5e6-96231b3b80d8

8 years agoRevert "Revert "Use relative rpath so that the installation and build dirs are reloca...
Rafael Espindola [Sat, 22 Feb 2014 13:29:31 +0000 (13:29 +0000)]
Revert "Revert "Use relative rpath so that the installation and build dirs are relocatable.""

This reverts commit r201934.

Polly has been fixed to work with this.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@201936 91177308-0d34-0410-b5e6-96231b3b80d8

8 years agoRevert "Use relative rpath so that the installation and build dirs are relocatable."
Rafael Espindola [Sat, 22 Feb 2014 12:36:28 +0000 (12:36 +0000)]
Revert "Use relative rpath so that the installation and build dirs are relocatable."

This reverts commit r201921.

This should bring the polly bots back. I will try to build it locally to
understand how cmake was setting the rpath of LLVMPolly.so.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@201934 91177308-0d34-0410-b5e6-96231b3b80d8

8 years agoAdd const to some member functions of SuccIterator.
Logan Chien [Sat, 22 Feb 2014 09:06:55 +0000 (09:06 +0000)]
Add const to some member functions of SuccIterator.

The operator+() and operator-() do not change the member
variables of SuccIterator.  This CL will qualify the *this*
pointer with const.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@201933 91177308-0d34-0410-b5e6-96231b3b80d8

8 years agoPrune debug message in AddLLVM.cmake.
NAKAMURA Takumi [Sat, 22 Feb 2014 07:31:10 +0000 (07:31 +0000)]
Prune debug message in AddLLVM.cmake.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@201932 91177308-0d34-0410-b5e6-96231b3b80d8

8 years agollvm/test/CodeGen/X86/shift-pcmp.ll: Tweak to appease FileCheck. "CHECK-LABEL" doesn...
NAKAMURA Takumi [Sat, 22 Feb 2014 07:27:04 +0000 (07:27 +0000)]
llvm/test/CodeGen/X86/shift-pcmp.ll: Tweak to appease FileCheck. "CHECK-LABEL" doesn't identify labels magically and CHECK-LABEL behaves free from other contexts.

For targeting pecoff, ".def foo" appears before ".short 32".

          .def    foo;
  ...
  .LCPI0_0:
          .short  32
  foo:

CHECK-LABEL seeks not from ".short 32" but from the top of the input.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@201931 91177308-0d34-0410-b5e6-96231b3b80d8

8 years agoInclude <cctype> for isdigit().
Logan Chien [Sat, 22 Feb 2014 06:34:10 +0000 (06:34 +0000)]
Include <cctype> for isdigit().

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@201930 91177308-0d34-0410-b5e6-96231b3b80d8

8 years ago[python-bindings] Added OpCode like support for all enumerations with unittests.
Michael Gottesman [Sat, 22 Feb 2014 05:39:35 +0000 (05:39 +0000)]
[python-bindings] Added OpCode like support for all enumerations with unittests.

Also fixed some trailing whitespace issues.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@201929 91177308-0d34-0410-b5e6-96231b3b80d8

8 years ago[CodeGenPrepare] Fix the check of the legality of an instruction.
Quentin Colombet [Sat, 22 Feb 2014 01:06:41 +0000 (01:06 +0000)]
[CodeGenPrepare] Fix the check of the legality of an instruction.
The API expects an ISD opcode, not an IR opcode.
Fixes a regression for R600.

Related to <rdar://problem/15519855>.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@201923 91177308-0d34-0410-b5e6-96231b3b80d8

8 years agoUse relative rpath so that the installation and build dirs are relocatable.
Rafael Espindola [Sat, 22 Feb 2014 00:54:14 +0000 (00:54 +0000)]
Use relative rpath so that the installation and build dirs are relocatable.

This works by asking cmake to use the "install rpath", but setting that rpath
to be relative.

Thanks a lot to Brad King for the help with CMake!

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@201921 91177308-0d34-0410-b5e6-96231b3b80d8

8 years agoSwitch the LLVM error reporting on the new diagnostic system.
Quentin Colombet [Sat, 22 Feb 2014 00:34:11 +0000 (00:34 +0000)]
Switch the LLVM error reporting on the new diagnostic system.
The LLVM diagnostic are now wired-up in clang (since r200931),
thus the user experience will not be impacted by this change
anymore.

Related to <rdar://problem/15886697>

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@201915 91177308-0d34-0410-b5e6-96231b3b80d8

8 years ago[CodeGenPrepare] Move CodeGenPrepare into lib/CodeGen.
Quentin Colombet [Sat, 22 Feb 2014 00:07:45 +0000 (00:07 +0000)]
[CodeGenPrepare] Move CodeGenPrepare into lib/CodeGen.

CodeGenPrepare uses extensively TargetLowering which is part of libLLVMCodeGen.
This is a layer violation which would introduce eventually a dependence on
CodeGen in ScalarOpts.

Move CodeGenPrepare into libLLVMCodeGen to avoid that.

Follow-up of <rdar://problem/15519855>

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@201912 91177308-0d34-0410-b5e6-96231b3b80d8

8 years ago[DAGCombiner] PCMP* sets its result to all ones or zeros so we can AND with the
Quentin Colombet [Fri, 21 Feb 2014 23:42:41 +0000 (23:42 +0000)]
[DAGCombiner] PCMP* sets its result to all ones or zeros so we can AND with the
shifted mask rather than masking and shifting separately.

The patch adds this transformation to the DAGCombiner:

  (shl (and (setcc:i8v16 ...) N01C) N1C) -> (and (setcc:i8v16 ...) N01C<<N1C)

<rdar://problem/16054492>

Patch by Adam Nemet <anemet@apple.com>

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@201906 91177308-0d34-0410-b5e6-96231b3b80d8

8 years ago[Stackmaps] Move the target-independent frame index elimination for stackmaps and...
Juergen Ributzka [Fri, 21 Feb 2014 23:29:32 +0000 (23:29 +0000)]
[Stackmaps] Move the target-independent frame index elimination for stackmaps and patchpoints into target-specific code.

The lowering of the frame index for stackmaps and patchpoints requires some
target-specific magic and should therefore be handled in the target-specific
eliminateFrameIndex method.

This is related to <rdar://problem/16106219>

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@201904 91177308-0d34-0410-b5e6-96231b3b80d8

8 years agoShankar kindly pointed out that I wasn't following the coding convention properly...
Aaron Ballman [Fri, 21 Feb 2014 20:46:48 +0000 (20:46 +0000)]
Shankar kindly pointed out that I wasn't following the coding convention properly, so moving raw_ostream.h above system_error.h.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@201885 91177308-0d34-0410-b5e6-96231b3b80d8

8 years agoFixing the MSVC build by including a file.
Aaron Ballman [Fri, 21 Feb 2014 20:42:18 +0000 (20:42 +0000)]
Fixing the MSVC build by including a file.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@201884 91177308-0d34-0410-b5e6-96231b3b80d8

8 years agollvm-objdump/COFF: LoadConfiguration does not exist in object file.
Rui Ueyama [Fri, 21 Feb 2014 20:27:15 +0000 (20:27 +0000)]
llvm-objdump/COFF: LoadConfiguration does not exist in object file.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@201883 91177308-0d34-0410-b5e6-96231b3b80d8

8 years agoAdd missing include.
Rafael Espindola [Fri, 21 Feb 2014 20:21:55 +0000 (20:21 +0000)]
Add missing include.

Should fix the bots.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@201882 91177308-0d34-0410-b5e6-96231b3b80d8

8 years agoAdd a SymbolicFile interface between Binary and ObjectFile.
Rafael Espindola [Fri, 21 Feb 2014 20:10:59 +0000 (20:10 +0000)]
Add a SymbolicFile interface between Binary and ObjectFile.

This interface allows IRObjectFile to be implemented without having dummy
methods for all section and segment related methods.

Both llvm-ar and llvm-nm are changed to use it. Unfortunately the mangler is
still not plugged in since it requires some refactoring to make a Module hold
a DataLayout.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@201881 91177308-0d34-0410-b5e6-96231b3b80d8

8 years agoDebugInfo: Remove the empty macinfo section.
David Blaikie [Fri, 21 Feb 2014 19:13:09 +0000 (19:13 +0000)]
DebugInfo: Remove the empty macinfo section.

We were just emitting a label for this section for no real reason - this
caused us to emit the section even though we never put anything in it.

Not bothering with a test (though not adamantly anti-test) because it
seems somewhat arbitrary to test for the absence of this section anymore
than the absence of any other section.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@201876 91177308-0d34-0410-b5e6-96231b3b80d8

8 years agoRename a few more DataLayout variables from TD to DL.
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 91177308-0d34-0410-b5e6-96231b3b80d8

8 years agoadd -da-delinearize runs and checks to MIV testcases
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 91177308-0d34-0410-b5e6-96231b3b80d8

8 years agofix a corner case in delinearization
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 91177308-0d34-0410-b5e6-96231b3b80d8

8 years agonormalize the last delinearized dimension
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 91177308-0d34-0410-b5e6-96231b3b80d8

8 years agofail delinearization when the size of subscripts differs
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 91177308-0d34-0410-b5e6-96231b3b80d8

8 years agoRemove dead declaration
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 91177308-0d34-0410-b5e6-96231b3b80d8

8 years ago[CMake] llvm-c/lto.h should be installed if libLTO.a is built.
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 91177308-0d34-0410-b5e6-96231b3b80d8

8 years ago[CMake] libLTO: Use (SHARED|STATIC) to build both shared LTO and LTO_static.
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 91177308-0d34-0410-b5e6-96231b3b80d8

8 years ago[CMake] llvm_add_library: Add dependencies also to objlibs as workaround of CMake...
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 91177308-0d34-0410-b5e6-96231b3b80d8

8 years ago[CMake] Introduce "llvm_add_library(SHARED STATIC)" to build both shared lib and...
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 91177308-0d34-0410-b5e6-96231b3b80d8

8 years agoTeach LLVM-Config to use logical target names (2/2)
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 91177308-0d34-0410-b5e6-96231b3b80d8

8 years agoTeach LLVM-Config to use logical target names (1/2)
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 91177308-0d34-0410-b5e6-96231b3b80d8

8 years ago[AArch64] Add register constraints to avoid generating STLXR and STXR with unpredicta...
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 91177308-0d34-0410-b5e6-96231b3b80d8

8 years agoThis test was failing on non-X86-64 platforms because stackmaps only work on X86-64.
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 91177308-0d34-0410-b5e6-96231b3b80d8

8 years agoMake DisableIntegratedAS a TargetOption.
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 91177308-0d34-0410-b5e6-96231b3b80d8

8 years agoOne last pass of DataLayout variable renaming.
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 91177308-0d34-0410-b5e6-96231b3b80d8

8 years agoRename a few more DataLayout variables.
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 91177308-0d34-0410-b5e6-96231b3b80d8

8 years agoRename many DataLayout variables from TD to DL.
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 91177308-0d34-0410-b5e6-96231b3b80d8

8 years agoStackmaps are used for OSR exits, which is a custom kind of unwinding. Hence, they
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 91177308-0d34-0410-b5e6-96231b3b80d8

8 years agoMake sure that value handle users see the transformation of an indirect call to a...
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 91177308-0d34-0410-b5e6-96231b3b80d8

8 years agoSet the SuppressWarnings option on tool level and propagate to the library.
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 91177308-0d34-0410-b5e6-96231b3b80d8

8 years agocstdint is a C++11 header, LLVM provides its own version of it.
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 91177308-0d34-0410-b5e6-96231b3b80d8

8 years ago[Support] Correctly handle zero length inputs to UTF conversion functions on Windows.
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 91177308-0d34-0410-b5e6-96231b3b80d8

8 years agotest_debuginfo.pl: Make failures easier to debug by printing the debugger
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 91177308-0d34-0410-b5e6-96231b3b80d8

8 years agoFix build breakage.
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 91177308-0d34-0410-b5e6-96231b3b80d8

8 years agoObject/COFF: Fix possible truncation bug.
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 91177308-0d34-0410-b5e6-96231b3b80d8

8 years agoRemove unnecessary copy of array_lengthof.
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 91177308-0d34-0410-b5e6-96231b3b80d8

8 years agoAArch64: __va_list.__stack must be 8-byte aligned
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 91177308-0d34-0410-b5e6-96231b3b80d8

8 years ago[AArch64] Add support for TargetTransformInfo Analysis.
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 91177308-0d34-0410-b5e6-96231b3b80d8

8 years ago[mips] Make it impossible to have UnknownABI in CodeGen and Integrated Assembler.
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 91177308-0d34-0410-b5e6-96231b3b80d8

8 years ago[CMake] Move intrinsics_gen to lib/Target out of add_public_tablegen_target.
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 91177308-0d34-0410-b5e6-96231b3b80d8

8 years ago[CMake] intrinsics_gen: Use add_public_tablegen_target().
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 91177308-0d34-0410-b5e6-96231b3b80d8

8 years agoAsmParser: Disable Darwin-style macro argument expansion on non-darwin targets.
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 91177308-0d34-0410-b5e6-96231b3b80d8

8 years ago[mips] Make mips64 the default CPU for the mips64 architecture
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 91177308-0d34-0410-b5e6-96231b3b80d8

8 years agoUnconditionally include msan_interface.h when building with MSan.
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 91177308-0d34-0410-b5e6-96231b3b80d8

8 years agoAdded release note about making all inline assembly parsed (even for assembly
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 91177308-0d34-0410-b5e6-96231b3b80d8

8 years agoCOFFObjectFile.cpp: Appease msvc in r201760.
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 91177308-0d34-0410-b5e6-96231b3b80d8

8 years ago[x86] Switch PAUSE instruction to use XS prefix instead of HasREPPrefix. Remove HasRE...
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 91177308-0d34-0410-b5e6-96231b3b80d8

8 years agoAVX-512: added a lit test for truncate operation
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 91177308-0d34-0410-b5e6-96231b3b80d8

8 years agoAVX-512: Fixed compilation issue
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 91177308-0d34-0410-b5e6-96231b3b80d8

8 years agollvm-objdump/COFF: Print SEH table addresses.
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 91177308-0d34-0410-b5e6-96231b3b80d8

8 years agoFix change in behaviour accidentally introduced in r201754.
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 91177308-0d34-0410-b5e6-96231b3b80d8

8 years agoAVX-512: Assembly parsing of broadcast semantic in AVX-512; imlemented by Nis Zinovy...
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 91177308-0d34-0410-b5e6-96231b3b80d8

8 years agoObject/COFF: Fix padding between CSDVersion and EditList.
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 91177308-0d34-0410-b5e6-96231b3b80d8

8 years agoSimplify the implementation of getUnderlyingObjectsForInstr, without intending to...
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 91177308-0d34-0410-b5e6-96231b3b80d8

8 years agoAdd support for hashing attributes with DW_FORM_block. This required
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 91177308-0d34-0410-b5e6-96231b3b80d8

8 years agoMake DIELoc/DIEBlock's ComputeSize method const. Add a setSize
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 91177308-0d34-0410-b5e6-96231b3b80d8

8 years agoFormat.
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 91177308-0d34-0410-b5e6-96231b3b80d8

8 years agoThis tests DW_FORM_sdata, not DW_FORM_block. Make the test say so.
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 91177308-0d34-0410-b5e6-96231b3b80d8

8 years agoFix commit thinkos from splitting out patches.
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 91177308-0d34-0410-b5e6-96231b3b80d8

8 years agoAdd support for hashing DW_FORM_sdata and a small testcase.
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 91177308-0d34-0410-b5e6-96231b3b80d8

8 years agoFormat.
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 91177308-0d34-0410-b5e6-96231b3b80d8

8 years agoRemove FIXME that had snuck in.
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 91177308-0d34-0410-b5e6-96231b3b80d8

8 years agoAvoid collisions with Objective-C++ keywords
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 91177308-0d34-0410-b5e6-96231b3b80d8

8 years agoFix typo
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 91177308-0d34-0410-b5e6-96231b3b80d8

8 years agoMake one statement easier to understand from post commmit feedback from a
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 91177308-0d34-0410-b5e6-96231b3b80d8

8 years agoExpand 64bit {SHL,SHR,SRA}_PARTS on sparcv9.
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 91177308-0d34-0410-b5e6-96231b3b80d8

8 years agomove getNameWithPrefix and getSymbol to TargetMachine.
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 91177308-0d34-0410-b5e6-96231b3b80d8

8 years agoAdd back r201608, r201622, r201624 and r201625
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 91177308-0d34-0410-b5e6-96231b3b80d8

8 years agoRefactor TargetOptions initialization into a single place.
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 91177308-0d34-0410-b5e6-96231b3b80d8

8 years agoTest commit - remove the new line to lib/Target/AArch64/AArch64TargetMachine.cpp.
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 91177308-0d34-0410-b5e6-96231b3b80d8

8 years ago[mips] Use multiple FileCheck prefixes rather than run the test multiple times
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 91177308-0d34-0410-b5e6-96231b3b80d8

8 years ago[mips] In the integrated assembler, select the default feature bits by changing the...
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 91177308-0d34-0410-b5e6-96231b3b80d8

8 years agoTest commit - added a new line to lib/Target/AArch64/AArch64TargetMachine.cpp.
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 91177308-0d34-0410-b5e6-96231b3b80d8

8 years ago[Sparc] Remove spurious checks from a testcase.
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 91177308-0d34-0410-b5e6-96231b3b80d8

8 years ago[mips] Use llvm::Triple in ParseMipsTriple() instead of manually parsing it
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 91177308-0d34-0410-b5e6-96231b3b80d8

8 years agoThis reverts commit r201625 and r201624.
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 91177308-0d34-0410-b5e6-96231b3b80d8

8 years ago[mips] Add explicit N32 and N64 tests to nabi-regs.s test
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 91177308-0d34-0410-b5e6-96231b3b80d8

8 years agoSupport GTest for FreeBSD platforms (9.x)
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 91177308-0d34-0410-b5e6-96231b3b80d8

8 years ago[mips] Remove unused NotN64 predicate
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 91177308-0d34-0410-b5e6-96231b3b80d8

8 years agoFix AVX512 vector sqrt assembly strings.
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 91177308-0d34-0410-b5e6-96231b3b80d8

8 years agoDisable override and final C++ keyword in gcc 4.6.
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 91177308-0d34-0410-b5e6-96231b3b80d8

8 years agoRevert r201622 and r201608.
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 91177308-0d34-0410-b5e6-96231b3b80d8

8 years agoX86: move test requiring X86TargetLowering info into its own directory
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 91177308-0d34-0410-b5e6-96231b3b80d8

8 years agoTry addding datalayout in case that's what Hexagon doesn't like.
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 91177308-0d34-0410-b5e6-96231b3b80d8

8 years agoX86 CodeGenPrep: sink shufflevectors before shifts
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 91177308-0d34-0410-b5e6-96231b3b80d8

8 years agoBuild PIE binaries when cross-compiling to Android.
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 91177308-0d34-0410-b5e6-96231b3b80d8

8 years agoTry to revive buildbots after r201620
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 91177308-0d34-0410-b5e6-96231b3b80d8

8 years agoRemove special FP opcode maps and instead add enough MRM_XX formats to handle all...
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 91177308-0d34-0410-b5e6-96231b3b80d8

8 years agoReduce size of map field in X86 TSFlags since it now requires less bits.
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 91177308-0d34-0410-b5e6-96231b3b80d8