Commit Graph

100268 Commits

Author SHA1 Message Date
Sebastian Pop
5133d2e9d4 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.

llvm-svn: 201866
2014-02-21 18:15:07 +00:00
Sylvestre Ledru
955e37a957 Remove dead declaration
llvm-svn: 201863
2014-02-21 17:58:12 +00:00
NAKAMURA Takumi
9a51148cb5 [CMake] llvm-c/lto.h should be installed if libLTO.a is built.
llvm-svn: 201859
2014-02-21 14:57:09 +00:00
NAKAMURA Takumi
2fa24cc356 [CMake] libLTO: Use (SHARED|STATIC) to build both shared LTO and LTO_static.
llvm-svn: 201856
2014-02-21 14:17:43 +00:00
NAKAMURA Takumi
679e772dfe [CMake] llvm_add_library: Add dependencies also to objlibs as workaround of CMake issue 14747.
http://www.cmake.org/Bug/view.php?id=14747

llvm-svn: 201855
2014-02-21 14:17:29 +00:00
NAKAMURA Takumi
e3408ab565 [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.

llvm-svn: 201854
2014-02-21 14:17:17 +00:00
NAKAMURA Takumi
12fedb0efd 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.

llvm-svn: 201853
2014-02-21 14:17:07 +00:00
NAKAMURA Takumi
1956c49a95 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.

llvm-svn: 201852
2014-02-21 14:16:52 +00:00
Kevin Qin
07334d37de [AArch64] Add register constraints to avoid generating STLXR and STXR with unpredictable behavior.
llvm-svn: 201841
2014-02-21 07:45:48 +00:00
Filip Pizlo
d57124455b 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.

llvm-svn: 201838
2014-02-21 03:17:31 +00:00
Rafael Espindola
48fa6ed153 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.

llvm-svn: 201836
2014-02-21 03:13:54 +00:00
Rafael Espindola
f193902918 One last pass of DataLayout variable renaming.
llvm-svn: 201834
2014-02-21 02:01:42 +00:00
Rafael Espindola
612886fc8c Rename a few more DataLayout variables.
llvm-svn: 201833
2014-02-21 01:53:35 +00:00
Rafael Espindola
37dc9e19f5 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.

llvm-svn: 201827
2014-02-21 00:06:31 +00:00
Filip Pizlo
c95bd8d88f 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.

llvm-svn: 201826
2014-02-20 23:57:31 +00:00
Nick Lewycky
75080ff25d 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!
llvm-svn: 201822
2014-02-20 23:00:15 +00:00
Eli Bendersky
7da92ed879 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.

llvm-svn: 201819
2014-02-20 22:19:24 +00:00
Benjamin Kramer
28cdfd3be6 cstdint is a C++11 header, LLVM provides its own version of it.
Some versions of libstdc++ forbid using cstdint in C++98 mode.

llvm-svn: 201812
2014-02-20 21:05:21 +00:00
Michael J. Spencer
7a3a51053d [Support] Correctly handle zero length inputs to UTF conversion functions on Windows.
llvm-svn: 201811
2014-02-20 20:46:23 +00:00
Adrian Prantl
4b54f20e80 test_debuginfo.pl: Make failures easier to debug by printing the debugger
output.

llvm-svn: 201809
2014-02-20 19:55:44 +00:00
Rui Ueyama
b6eb264ac4 Fix build breakage.
llvm-svn: 201805
2014-02-20 19:32:00 +00:00
Rui Ueyama
b7a40081e9 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.

llvm-svn: 201803
2014-02-20 19:14:56 +00:00
Benjamin Kramer
e9391a5cfc Remove unnecessary copy of array_lengthof.
llvm-svn: 201798
2014-02-20 17:36:31 +00:00
Oliver Stannard
7b2f2fba7f 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.

llvm-svn: 201797
2014-02-20 17:19:26 +00:00
Chad Rosier
63bfeb993b [AArch64] Add support for TargetTransformInfo Analysis.
llvm-svn: 201793
2014-02-20 16:00:08 +00:00
Daniel Sanders
5a1449dab4 [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

llvm-svn: 201792
2014-02-20 14:58:19 +00:00
NAKAMURA Takumi
8dd548d236 [CMake] Move intrinsics_gen to lib/Target out of add_public_tablegen_target.
add_public_tablegen_target is used somewhere.

llvm-svn: 201787
2014-02-20 13:42:30 +00:00
NAKAMURA Takumi
f6c451a30a [CMake] intrinsics_gen: Use add_public_tablegen_target().
llvm-svn: 201786
2014-02-20 13:42:16 +00:00
Benjamin Kramer
513e744d9b AsmParser: Disable Darwin-style macro argument expansion on non-darwin targets.
There is code in the wild that relies on $0 not being expanded.

llvm-svn: 201784
2014-02-20 13:36:32 +00:00
Daniel Sanders
e70897f3ea [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

llvm-svn: 201782
2014-02-20 13:13:33 +00:00
Evgeniy Stepanov
6d13b872e1 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.

llvm-svn: 201776
2014-02-20 11:37:03 +00:00
Daniel Sanders
66d797af1f Added release note about making all inline assembly parsed (even for assembly
output) when the integrated assembler is enabled.

llvm-svn: 201770
2014-02-20 09:24:15 +00:00
NAKAMURA Takumi
3045767c7f COFFObjectFile.cpp: Appease msvc in r201760.
llvm-svn: 201769
2014-02-20 09:16:23 +00:00
Craig Topper
e2347df24d [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.
llvm-svn: 201767
2014-02-20 07:59:43 +00:00
Elena Demikhovsky
2efed98b58 AVX-512: added a lit test for truncate operation
llvm-svn: 201763
2014-02-20 07:34:13 +00:00
Elena Demikhovsky
9f09b3ec17 AVX-512: Fixed compilation issue
llvm-svn: 201761
2014-02-20 07:00:10 +00:00
Rui Ueyama
215a586c4b 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.

llvm-svn: 201760
2014-02-20 06:51:07 +00:00
Nick Lewycky
c4a9f8a019 Fix change in behaviour accidentally introduced in r201754.
llvm-svn: 201758
2014-02-20 06:35:31 +00:00
Elena Demikhovsky
c96570172a 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.

llvm-svn: 201757
2014-02-20 06:34:39 +00:00
Rui Ueyama
830f0c3899 Object/COFF: Fix padding between CSDVersion and EditList.
llvm-svn: 201756
2014-02-20 06:02:09 +00:00
Nick Lewycky
b9e44d6bcf Simplify the implementation of getUnderlyingObjectsForInstr, without intending to change the semantics at all.
llvm-svn: 201754
2014-02-20 05:06:26 +00:00
Eric Christopher
420569be04 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.

llvm-svn: 201752
2014-02-20 02:50:45 +00:00
Eric Christopher
5d503b5deb Make DIELoc/DIEBlock's ComputeSize method const. Add a setSize
method to actually set it in the class to avoid computing it
multiple times.

llvm-svn: 201751
2014-02-20 02:40:45 +00:00
Eric Christopher
a1b87fdfbf Format.
llvm-svn: 201750
2014-02-20 02:40:41 +00:00
Eric Christopher
1db8030e71 This tests DW_FORM_sdata, not DW_FORM_block. Make the test say so.
llvm-svn: 201749
2014-02-20 01:27:51 +00:00
Eric Christopher
f5ec3a02db Fix commit thinkos from splitting out patches.
llvm-svn: 201748
2014-02-20 00:59:17 +00:00
Eric Christopher
8192ba2a7b Add support for hashing DW_FORM_sdata and a small testcase.
llvm-svn: 201747
2014-02-20 00:54:40 +00:00
Eric Christopher
da1d7d9ea8 Format.
llvm-svn: 201746
2014-02-20 00:54:38 +00:00
Eric Christopher
9651bc00eb Remove FIXME that had snuck in.
llvm-svn: 201745
2014-02-20 00:54:35 +00:00
Tobias Grosser
8ddf9a1f77 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>
llvm-svn: 201727
2014-02-19 22:16:53 +00:00