Commit Graph

160287 Commits

Author SHA1 Message Date
Craig Topper 1c1ecb51f0 Add non-AVX tests for AES intrinsics.
llvm-svn: 193310
2013-10-24 06:50:17 +00:00
Craig Topper 5b7c2b4f0d Add tests for SSE intrinsics in non-avx mode by copying from the AVX test cases. Some of these may have been tested by other tests, but most weren't. Patch by Cameron McInally.
llvm-svn: 193309
2013-10-24 06:45:13 +00:00
Peter Collingbourne 50cb32e614 Introduce an operator new for LowLevelAllocator, and convert most users to it.
llvm-svn: 193308
2013-10-24 06:23:39 +00:00
Juergen Ributzka d04d096ecf Fix a bug in LinearFunctionTestReplace that created invalid loop exit checks.
Reviewed by Andy

llvm-svn: 193303
2013-10-24 05:29:56 +00:00
Shankar Easwaran 986730303f Fix Comments.
llvm-svn: 193302
2013-10-24 04:28:14 +00:00
Shankar Easwaran d772d8a928 [Driver] Change UniversalDriver to use TD file.
Easier to add new options such as -version, and easy to parse.

Now displays a help message with -help

llvm-svn: 193301
2013-10-24 04:23:02 +00:00
Shankar Easwaran 89c2d8faca [PassManager] add ReaderWriter{Native,YAML} to the Driver.
Disable tests to be run with REQUIRES: disable. Note disable is not added to the
config by the test runner Mkaefiles, so essentially disables the test.

Code changes would be required to fix these tests :-

test/darwin/hello-world.objtxt
test/elf/check.test
test/elf/phdr.test
test/elf/ppc.test
test/elf/undef-from-main-dso.test
test/elf/X86_64/note-sections-ro_plus_rw.test
test/pecoff/alignment.test
test/pecoff/base-reloc.test
test/pecoff/bss-section.test
test/pecoff/drectve.test
test/pecoff/dynamic.test
test/pecoff/dynamicbase.test
test/pecoff/entry.test
test/pecoff/hello.test
test/pecoff/imagebase.test
test/pecoff/importlib.test
test/pecoff/lib.test
test/pecoff/multi.test
test/pecoff/reloc.test
test/pecoff/weak-external.test

llvm-svn: 193300
2013-10-24 03:30:03 +00:00
Yuchen Wu 887c20ffc2 Fixed llvm-cov to count edges instead of blocks.
This was a fundamental flaw in llvm-cov where it treated the values in
the GCDA files as block counts instead of edge counts. This created
incorrect line counts when branching was present. Instead, the edge
counts should be summed to obtain the correct block count.

The fix was tested using custom test files as well as single source
files from the test-suite directory. The behaviour can be verified by
reading the GCOV documentation that describes the GCDA spec ("ARC_COUNTS
gives the counter values for those arcs that are instrumented") and the
header description provided by GCOVProfiling.cpp ("instruments the code
that runs to records (sic) the edges between blocks that run and emit a
complementary "gcda" file on exit").

llvm-svn: 193299
2013-10-24 01:51:04 +00:00
Rui Ueyama b32b95d814 [PECOFF] Support embedding resource file into executable.
Instead of making the linker to create a manifest XML file in the same
directory as the resulting binary, you can embed the XML as a part of
resource into the executable.

In order to do that, the linker first creates a resource script file containing
the XML file, compile it into a binary resource file with RC.EXE, and then
convert it to a COFF file with CVTRES.EXE.

llvm-svn: 193298
2013-10-24 01:39:43 +00:00
Richard Smith 37a45ddfbd Support GNU attributes in alias-declarations now that GCC has implemented them
and we know where they go.

llvm-svn: 193297
2013-10-24 01:21:09 +00:00
Faisal Vali 58d0d36006 Fix a test file option from -emit-llvm -o to -emit-llvm-only.
As requested by Rafael Espindola here: http://lists.cs.uiuc.edu/pipermail/cfe-commits/Week-of-Mon-20131021/091556.html

llvm-svn: 193296
2013-10-24 01:11:55 +00:00
Richard Smith 66e7168f8d PR17666: Instead of allowing an initial identifier argument in any attribute
which we don't think can't have one, only allow it in the tiny number of
attributes which opts into this weird parse rule.

I've manually checked that the handlers for all these attributes can in fact
cope with an identifier as the argument. This is still somewhat terrible; we
should move more fully towards picking the parsing rules based on the
attribute, and make the Parse -> Sema interface more type-safe.

llvm-svn: 193295
2013-10-24 01:07:54 +00:00
Faisal Vali 66605d40a7 Fix an instantiation bug with nested generic lambdas and conversion to fptrs.
This patch fixes the typelocs of the conversion-operator and the conversion-operator-name and adds the parameters of the call operator to the FunctionProtoTypeLoc of the respective entities. Thus, when the template declarations (conversion operators) undergo deduction and instantiation/transformation/substitution - they add themselves to the local instantiation scope if needed.

This patch supports the following:

auto L = [](auto b) {
  return [](auto a) ->decltype(a) { return a; };
};
int (*fp)(int) = L(8);

Richard LGTM'd this patch: http://llvm-reviews.chandlerc.com/D1831

Thanks!

llvm-svn: 193294
2013-10-24 01:05:22 +00:00
Warren Hunt e0bc980500 Undoing accidental change to docs/LanguageExtensions.rst in my previous
patch.

llvm-svn: 193293
2013-10-24 00:59:24 +00:00
Andrew Trick ada2356ac9 Clarify comments in genLoopLimit.
llvm-svn: 193292
2013-10-24 00:43:38 +00:00
Andrew Kaylor c89fc826b2 Optimizing MCJIT module state tracking
Patch co-developed with Yaron Keren.

llvm-svn: 193291
2013-10-24 00:19:14 +00:00
Warren Hunt 55d8e82f86 Implements 64 bit microsoft record layout and adds lit tests to cover
it.  Also removes all of the microsoft C++ ABI related code from the 
itanium layout builder.

Differential Revision: http://llvm-reviews.chandlerc.com/D2003

llvm-svn: 193290
2013-10-23 23:53:07 +00:00
Yaron Keren 79bb266346 (this is a corrected patch)
Calling _chkstk is required on ELF as well as COFF on Windows. Without 
_chkstk, functions requiring large stack crash in initialization code.

Previous code tested for COFF format but not Mach-O and this patch modifies 
the code to test for Windows OS (both Windows target and MingW target) 
but not Mach-O object format: Looks like macho environment was used to 
build some EFI code.
 
Credits to Andrew MacPherson.

llvm-svn: 193289
2013-10-23 23:37:01 +00:00
Ted Kremenek c95fe7ca31 More wordsmithing on objc_requires_super documentation.
llvm-svn: 193288
2013-10-23 23:30:08 +00:00
Manman Ren ffc9a71866 Debug Info: code clean up.
Since we never insert DIE for DITemplateTypeParameter to a map, there is no need
to call getDIE in getOrCreateTemplateTypeParameterDIE. It is also renamed to
constructTemplateTypeParameterDIE to match with other construct functions
in CompileUnit.

Same applies to getOrCreateTemplateValueParameterDIE.

llvm-svn: 193287
2013-10-23 23:05:28 +00:00
Manman Ren 230ec864af Debug Info: code clean up.
Rename createMemberDIE to constructMemberDIE to match other construct functions
in CompileUnit.

llvm-svn: 193286
2013-10-23 23:00:44 +00:00
Manman Ren 57e6ff7e72 Debug Info: code clean up.
Remove the unneeded return values from createMemberDIE, constructEnumTypeDIE,
getOrCreateTemplateTypeParameterDIE, and getOrCreateTemplateValueParameterDIE.

llvm-svn: 193285
2013-10-23 22:57:12 +00:00
Manman Ren 0cfd20b99e Debug Info: code clean up.
Unifying the argument ordering of private construct functions in CompileUnit to
follow constructTypeDIE(DIE &, DIBasicType),
constructTypeDIE(DIE &, DIDerivedType), constructTypeDIE(DIE &, DICompositeType),
constructSubrangeDIE and constructArrayTypeDIE.

llvm-svn: 193284
2013-10-23 22:52:22 +00:00
Ted Kremenek 7f7a483c75 Wordsmith text of objc_requires_super.
llvm-svn: 193283
2013-10-23 22:41:52 +00:00
Rafael Espindola f059064d95 Actually switch the default to use multiprocessing
llvm-svn: 193282
2013-10-23 22:32:53 +00:00
Ted Kremenek 620cde38a2 Fix typo.
llvm-svn: 193281
2013-10-23 22:25:59 +00:00
Daniel Dunbar cdca362e65 [lit] Stop hacking the GIL check interval.
- This was never a big win, and is irrelevant now that we commonly use
   multiprocessing based parallelism.

llvm-svn: 193280
2013-10-23 22:19:32 +00:00
Daniel Dunbar 1fc709cd3e [lit] Use multiprocessing based parallelism by default, on Unix.
llvm-svn: 193279
2013-10-23 22:19:07 +00:00
Ted Kremenek f2ee81ddff Provide documentation on attribute((objc_requires_super)).
llvm-svn: 193278
2013-10-23 22:15:01 +00:00
Ted Kremenek c3481f4c41 Change title of section to reflect the concept, and not the mechanism.
llvm-svn: 193277
2013-10-23 22:14:59 +00:00
Manman Ren b9512a7c57 Remove {} from one-line block.
llvm-svn: 193276
2013-10-23 22:12:26 +00:00
Rafael Espindola bca3ab0905 Revert "Calling _chkstk is required on ELF as well as COFF on Windows. Without _chkstk functions requiring large stack crash in initialization code. Previous code tested for COFF format but not Mach-O and this patch modifies the code to test for Windows."
This reverts commit r193263.

It is causing CodeGen/X86/mingw-alloca.ll to fail.

llvm-svn: 193275
2013-10-23 21:45:09 +00:00
David Majnemer c85ed7e4a2 Parse: Disable delayed template parsing for constexpr functions
Commit r191484 treated constexpr function templates as normal function
templates with respect to delaying their parsing.  However, this is
unnecessarily restrictive because there is no compatibility concern with
constexpr, MSVC doesn't support it.

Instead, simply disable delayed template parsing for constexpr function
templates.  This largely reverts the changes made in r191484 but keeps
it's unit test.

This fixes PR17661.

llvm-svn: 193274
2013-10-23 21:31:20 +00:00
Yuchen Wu a5ffd3f994 Fixed doxygen comment to match Module.cpp
llvm-svn: 193273
2013-10-23 21:25:44 +00:00
Rafael Espindola b02877416e Reduce casting and use a fully covered switch.
llvm-svn: 193272
2013-10-23 21:24:34 +00:00
Rui Ueyama 99d7013ef2 Run layout-transitivity test only when debugging is enabled.
Because it depends on "-mllvm -debug" flag, the test fails in Release build.

llvm-svn: 193271
2013-10-23 21:15:48 +00:00
Benjamin Kramer 0ccab2d66c X86: Custom lower sext v16i8 to v16i16, and the corresponding truncate.
Also update the cost model.

llvm-svn: 193270
2013-10-23 21:06:07 +00:00
David Majnemer 0eb8bbdeab AST: Mangle fields in anonymous structs/unions
The Itanium mangler couldn't cope with mangling an IndirectFieldDecl.
Instead, mangle the field the IndirectFieldDecl refers to.

Further, give IndirectFieldDecl no linkage just like FieldDecl.

N.B. Decl.cpp:getLVForNamespaceScopeDecl tried to calculate linkage for
data members of anonymous structs/unions.  However, this seems
impossible so turn it into an assertion.

llvm-svn: 193269
2013-10-23 20:52:43 +00:00
Yuchen Wu 3197b25b27 Fixed comment typo in GCOVProfiling.cpp
llvm-svn: 193268
2013-10-23 20:35:00 +00:00
Manman Ren c94122e05b Intrinsics: fix extract & insert when index is out of bound.
Now, all extract & insert intrinsics should have the correct and operation
to ignore higher bits.

rdar://15250497

llvm-svn: 193267
2013-10-23 20:33:14 +00:00
Rui Ueyama 1e6d8ac59b Remove unused variable.
llvm-svn: 193266
2013-10-23 20:31:55 +00:00
Jordan Rose bb61c8cc73 [analyzer] Generate a LazyCompoundVal when loading from a union-typed region.
This ensures that variables accessible through a union are invalidated when
the union value is passed to a function. We still don't fully handle union
values, but this should at least quiet some false positives.

PR16596

llvm-svn: 193265
2013-10-23 20:08:55 +00:00
Yuchen Wu 48342ee908 Use a map instead of vector to store line counts.
There are a few motivations for this:
- Using a map allows for checking if line is in map. This differentiates
  unexecutable lines (such as comments) from unexecuted logical lines of
  code. "#####" is now outputted in this case, in line with gcov.
- Source files are no longer read in twice: once when storing the line
  counts, and once when outputting the data.
- Greatly simplifies the function FileInfo::addLineCount().

llvm-svn: 193264
2013-10-23 19:45:03 +00:00
Yaron Keren 03ac82edf5 Calling _chkstk is required on ELF as well as COFF on Windows.
Without _chkstk functions requiring large stack crash in 
initialization code. Previous code tested for COFF format but 
not Mach-O and this patch modifies the code to test for Windows.

Credits to Andrew MacPherson.

llvm-svn: 193263
2013-10-23 19:40:07 +00:00
Benjamin Kramer da8446b833 X86: Custom lower zext v16i8 to v16i16.
On sandy bridge (PR17654) we now get
	vpxor	%xmm1, %xmm1, %xmm1
	vpunpckhbw	%xmm1, %xmm0, %xmm2
	vpunpcklbw	%xmm1, %xmm0, %xmm0
	vinsertf128	$1, %xmm2, %ymm0, %ymm0

On haswell it's a simple
	vpmovzxbw	%xmm0, %ymm0

There is a maze of duplicated and dead transforms and patterns in this
area. Remove the dead custom lowering of zext v8i16 to v8i32, that's
already handled by LowerAVXExtend.

llvm-svn: 193262
2013-10-23 19:19:04 +00:00
Michael Liao c7bf44d7bb Fix PR17631
- Skip instructions added in prolog. For specific targets, prolog may
  insert helper function calls (e.g. _chkstk will be called when
  there're more than 4K bytes allocated on stack). However, these
  helpers don't use/def YMM/XMM registers.

llvm-svn: 193261
2013-10-23 18:32:43 +00:00
Greg Clayton 4598907ff8 Fixed format strings as they still must specicy a '%' prior to using PRI*64 macros.
llvm-svn: 193260
2013-10-23 18:24:30 +00:00
Rui Ueyama c05fa0beab Disable layout-transitivity test on FreeBSD for now.
llvm-svn: 193259
2013-10-23 18:22:26 +00:00
NAKAMURA Takumi 3f1f0c9923 Add llvm-c-test to check-llvm.
llvm-svn: 193258
2013-10-23 17:57:04 +00:00
NAKAMURA Takumi 07a6406444 llvm/tools/llvm-c-test should be built also on msvc.
llvm-svn: 193257
2013-10-23 17:56:59 +00:00