OSDN Git Service
Tim Northover [Thu, 24 Oct 2013 09:37:18 +0000 (09:37 +0000)]
ARM: fix assert on unpredictable POP instruction.
POP instructions are aliased to the ARM LDM variants but have different syntax.
This caused two problems: we tried to access a non-existent operand to annotate
the '!', and the error message didn't make much sense.
With some vigorous hand-waving in the error message both problems can be
fixed.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@193322
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Yaron Keren [Thu, 24 Oct 2013 09:36:08 +0000 (09:36 +0000)]
Added test for -elf configuration, to see that _alloca call is properly
generated. See:
http://llvm.org/viewvc/llvm-project?view=revision&revision=193289
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@193321
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Job Noorman [Thu, 24 Oct 2013 09:32:31 +0000 (09:32 +0000)]
Make sure SP is always aligned on a 2 byte boundary
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@193320
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Nuno Lopes [Thu, 24 Oct 2013 09:17:24 +0000 (09:17 +0000)]
fix PR17635: false positive with packed structures
LLVM optimizers may widen accesses to packed structures that overflow the structure itself, but should be in bounds up to the alignment of the object
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@193317
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Amara Emerson [Thu, 24 Oct 2013 08:28:24 +0000 (08:28 +0000)]
[AArch64] Fix NZCV reg live-in bug in F128CSEL codegen.
When generating the IfTrue basic block during the F128CSEL pseudo-instruction
handling, the NZCV live-in for the newly created BB wasn't being added. This
caused a fault during MI-sched/live range calculation when the predecessor
for the fall-through BB didn't have a live-in for phys-reg as expected.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@193316
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Zonr Chang [Thu, 24 Oct 2013 08:17:39 +0000 (08:17 +0000)]
Include missing Compiler.h for using LLVM_ENUM_INT_TYPE.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@193315
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Elena Demikhovsky [Thu, 24 Oct 2013 07:16:35 +0000 (07:16 +0000)]
AVX-512: added VCVTPH2PS, VCVTPS2PH with intrinsics
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@193312
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Craig Topper [Thu, 24 Oct 2013 07:00:06 +0000 (07:00 +0000)]
Replace sse41/sse42 with sse4.1/sse4.2 in test command lines to fix bots.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@193311
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Craig Topper [Thu, 24 Oct 2013 06:50:17 +0000 (06:50 +0000)]
Add non-AVX tests for AES intrinsics.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@193310
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Craig Topper [Thu, 24 Oct 2013 06:45:13 +0000 (06:45 +0000)]
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.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@193309
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Juergen Ributzka [Thu, 24 Oct 2013 05:29:56 +0000 (05:29 +0000)]
Fix a bug in LinearFunctionTestReplace that created invalid loop exit checks.
Reviewed by Andy
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@193303
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Yuchen Wu [Thu, 24 Oct 2013 01:51:04 +0000 (01:51 +0000)]
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").
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@193299
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Andrew Trick [Thu, 24 Oct 2013 00:43:38 +0000 (00:43 +0000)]
Clarify comments in genLoopLimit.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@193292
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Andrew Kaylor [Thu, 24 Oct 2013 00:19:14 +0000 (00:19 +0000)]
Optimizing MCJIT module state tracking
Patch co-developed with Yaron Keren.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@193291
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Yaron Keren [Wed, 23 Oct 2013 23:37:01 +0000 (23:37 +0000)]
(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.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@193289
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Manman Ren [Wed, 23 Oct 2013 23:05:28 +0000 (23:05 +0000)]
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.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@193287
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Manman Ren [Wed, 23 Oct 2013 23:00:44 +0000 (23:00 +0000)]
Debug Info: code clean up.
Rename createMemberDIE to constructMemberDIE to match other construct functions
in CompileUnit.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@193286
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Manman Ren [Wed, 23 Oct 2013 22:57:12 +0000 (22:57 +0000)]
Debug Info: code clean up.
Remove the unneeded return values from createMemberDIE, constructEnumTypeDIE,
getOrCreateTemplateTypeParameterDIE, and getOrCreateTemplateValueParameterDIE.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@193285
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Manman Ren [Wed, 23 Oct 2013 22:52:22 +0000 (22:52 +0000)]
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.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@193284
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Rafael Espindola [Wed, 23 Oct 2013 22:32:53 +0000 (22:32 +0000)]
Actually switch the default to use multiprocessing
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@193282
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Daniel Dunbar [Wed, 23 Oct 2013 22:19:32 +0000 (22:19 +0000)]
[lit] Stop hacking the GIL check interval.
- This was never a big win, and is irrelevant now that we commonly use
multiprocessing based parallelism.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@193280
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Daniel Dunbar [Wed, 23 Oct 2013 22:19:07 +0000 (22:19 +0000)]
[lit] Use multiprocessing based parallelism by default, on Unix.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@193279
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Manman Ren [Wed, 23 Oct 2013 22:12:26 +0000 (22:12 +0000)]
Remove {} from one-line block.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@193276
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Rafael Espindola [Wed, 23 Oct 2013 21:45:09 +0000 (21:45 +0000)]
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.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@193275
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Yuchen Wu [Wed, 23 Oct 2013 21:25:44 +0000 (21:25 +0000)]
Fixed doxygen comment to match Module.cpp
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@193273
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Rafael Espindola [Wed, 23 Oct 2013 21:24:34 +0000 (21:24 +0000)]
Reduce casting and use a fully covered switch.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@193272
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Benjamin Kramer [Wed, 23 Oct 2013 21:06:07 +0000 (21:06 +0000)]
X86: Custom lower sext v16i8 to v16i16, and the corresponding truncate.
Also update the cost model.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@193270
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Yuchen Wu [Wed, 23 Oct 2013 20:35:00 +0000 (20:35 +0000)]
Fixed comment typo in GCOVProfiling.cpp
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@193268
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Yuchen Wu [Wed, 23 Oct 2013 19:45:03 +0000 (19:45 +0000)]
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().
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@193264
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Yaron Keren [Wed, 23 Oct 2013 19:40:07 +0000 (19:40 +0000)]
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.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@193263
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Benjamin Kramer [Wed, 23 Oct 2013 19:19:04 +0000 (19:19 +0000)]
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.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@193262
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Michael Liao [Wed, 23 Oct 2013 18:32:43 +0000 (18:32 +0000)]
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.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@193261
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NAKAMURA Takumi [Wed, 23 Oct 2013 17:57:04 +0000 (17:57 +0000)]
Add llvm-c-test to check-llvm.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@193258
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NAKAMURA Takumi [Wed, 23 Oct 2013 17:56:59 +0000 (17:56 +0000)]
llvm/tools/llvm-c-test should be built also on msvc.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@193257
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NAKAMURA Takumi [Wed, 23 Oct 2013 17:56:52 +0000 (17:56 +0000)]
llvm-c/Target.h: Tweak "inline" for msvc to use __inline instead.
FIXME: I don't think it'd be smart.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@193256
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NAKAMURA Takumi [Wed, 23 Oct 2013 17:56:46 +0000 (17:56 +0000)]
llvm-c/lto.h: Avoid use of bool.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@193255
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NAKAMURA Takumi [Wed, 23 Oct 2013 17:56:37 +0000 (17:56 +0000)]
llvm-c-test: Make them C89-compliant.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@193254
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NAKAMURA Takumi [Wed, 23 Oct 2013 17:56:29 +0000 (17:56 +0000)]
include/llvm-c: Whitespace.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@193253
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Jim Grosbach [Wed, 23 Oct 2013 17:37:40 +0000 (17:37 +0000)]
X86: Make concat_vectors combine a bit more conservative.
Per Nadav's review comments for r192866.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@193252
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Shuxin Yang [Wed, 23 Oct 2013 17:28:19 +0000 (17:28 +0000)]
Use address-taken to disambiguate global variable and indirect memops.
Major steps include:
1). introduces a not-addr-taken bit-field in GlobalVariable
2). GlobalOpt pass sets "not-address-taken" if it proves a global varirable
dosen't have its address taken.
3). AA use this info for disambiguation.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@193251
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Benjamin Kramer [Wed, 23 Oct 2013 16:57:34 +0000 (16:57 +0000)]
Mark zero-argument functions explicitly in C headers.
Pacifies GCC's -Wstrict-prototypes.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@193249
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Zoran Jovanovic [Wed, 23 Oct 2013 16:14:44 +0000 (16:14 +0000)]
Support for microMIPS relocations 1.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@193247
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Anders Waldenborg [Wed, 23 Oct 2013 15:01:23 +0000 (15:01 +0000)]
Fix cmake dependency on llvm-c-test in test
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@193243
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Matheus Almeida [Wed, 23 Oct 2013 13:20:07 +0000 (13:20 +0000)]
[mips][msa] Direct Object Emission support for the LSA instruction.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@193240
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Daniel Sanders [Wed, 23 Oct 2013 10:36:52 +0000 (10:36 +0000)]
[mips][msa] Added support for matching fexp2 from normal IR (i.e. not intrinsics)
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@193239
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Artyom Skrobov [Wed, 23 Oct 2013 10:14:40 +0000 (10:14 +0000)]
Make ARM hint ranges consistent, and add tests for these ranges
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@193238
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Anders Waldenborg [Wed, 23 Oct 2013 08:47:52 +0000 (08:47 +0000)]
Fix check for supported targets in llvm-c lit.local.cfg
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@193235
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Anders Waldenborg [Wed, 23 Oct 2013 08:10:20 +0000 (08:10 +0000)]
Add llvm-c-test tool for testing llvm-c
This provides rudimentary testing of the llvm-c api.
The following commands are implemented:
* --module-dump
Read bytecode from stdin - print ir
* --module-list-functions
Read bytecode from stdin - list summary of functions
* --module-list-globals
Read bytecode from stdin - list summary of globals
* --targets-list
List available targets
* --object-list-sections
Read object file from stdin - list sections
* --object-list-symbols
Read object file from stdin - list symbols (like nm)
* --disassemble
Read lines of triple, hex ascii machine code from stdin - print disassembly
* --calc
Read lines of name, rpn from stdin - print generated module ir
Differential-Revision: http://llvm-reviews.chandlerc.com/D1776
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@193233
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Tom Stellard [Wed, 23 Oct 2013 03:50:25 +0000 (03:50 +0000)]
R600/SI: Replace ffs(x) - 1 with countTrailingZeros(x)
ffs(x) broke the mingw buildbot.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@193225
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Yuchen Wu [Wed, 23 Oct 2013 03:41:03 +0000 (03:41 +0000)]
Test commit. Added whitespace in GCOV.cpp.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@193224
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Tom Stellard [Wed, 23 Oct 2013 02:53:47 +0000 (02:53 +0000)]
R600/SI: fix MIMG writemask adjustement
This fixes piglit:
- shaders/glsl-fs-texture2d-masked
- shaders/glsl-fs-texture2d-masked-4
Patch by: Marek Olšák
Signed-off-by: Marek Olšák <marek.olsak@amd.com>
Reviewed-by: Tom Stellard <thomas.stellard@amd.com>
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@193222
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Tom Stellard [Wed, 23 Oct 2013 00:44:32 +0000 (00:44 +0000)]
R600: Fix handling of vector kernel arguments
The SelectionDAGBuilder was promoting vector kernel arguments to legal
types, but this won't work for R600 and SI since kernel arguments are
stored in memory and can't be promoted. In order to handle vector
arguments correctly we need to look at the original types from the LLVM IR
function.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@193215
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Tom Stellard [Wed, 23 Oct 2013 00:44:24 +0000 (00:44 +0000)]
SelectionDAG: Pass along the original argument/element type in ISD::InputArg
For some targets, it is useful to be able to look at the original
type of an argument without having to dig through the original IR.
This also fixes a bug in SelectionDAGBuilder where InputArg.PartOffset
was not taking into account the offset of structure elements.
Patch by: Justin Holewinski
Tom Stellard:
- Changed the type of ArgVT to EVT, so it can store non-simple types
like v3i32.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@193214
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Tom Stellard [Wed, 23 Oct 2013 00:44:19 +0000 (00:44 +0000)]
R600/SI: Add support for i64 bitwise or
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@193213
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Tom Stellard [Wed, 23 Oct 2013 00:44:12 +0000 (00:44 +0000)]
R600/SI: Use S_LOAD_DWORD instructions for v8i32 and v16i32
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@193212
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David Blaikie [Tue, 22 Oct 2013 23:41:52 +0000 (23:41 +0000)]
MC: Support multiple sections with the same name in the same comdat group
Code review by Eric Christopher and Rafael Espindola.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@193209
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Quentin Colombet [Tue, 22 Oct 2013 21:29:08 +0000 (21:29 +0000)]
[X86][FastISel] Add a comment to help understanding changes made in r192636.
<rdar://problem/
15192473>
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@193199
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Matt Arsenault [Tue, 22 Oct 2013 21:11:31 +0000 (21:11 +0000)]
R600/SI: Don't assert on SCC usage
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@193198
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Manman Ren [Tue, 22 Oct 2013 20:59:19 +0000 (20:59 +0000)]
Debug Info: code clean up.
Remove unnecessary creation of LexicalScope in collectDeadVariables.
The created LexicialScope was only used to get isAbstractScope, which
should be false from the creation:
"new LexicalScope(NULL, DIDescriptor(SP), NULL, false);".
We can also remove a DenseMap that holds the created LexicalScopes.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@193196
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David Blaikie [Tue, 22 Oct 2013 20:34:30 +0000 (20:34 +0000)]
Whitespace
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@193194
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David Blaikie [Tue, 22 Oct 2013 20:28:55 +0000 (20:28 +0000)]
DIEHashing: Provide an assert for unreachable functionality regarding friends.
Since (as of r190716) Clang no longer emits debug info for C++ friend
declarations (and it seems GCC never has/does, which was the motivation
for the Clang change), there's no actual reachable case for implementing
the part of DWARF 4, Section 7.27 part 5 that pertains to friends.
Leave an assert here so that if/when we do have a client producing
friends and using type units, we can fill in the gap and add appropriate
(unit and feature) tests.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@193193
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Bob Wilson [Tue, 22 Oct 2013 20:02:36 +0000 (20:02 +0000)]
llvm-cov: Use uint32_t for loop variables to be more consistent.
The loop bounds here are uint32_t variables, so it makes sense for the
loop variables to have the same type.
Patch by Yuchen Wu!
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@193192
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Bob Wilson [Tue, 22 Oct 2013 19:54:32 +0000 (19:54 +0000)]
llvm-cov: fix a typo and rename a variable.
Rename Size to EndPos, which makes more sense because the variable
stores the last location of the blocks.
Patch by Yuchen Wu!
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@193189
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Tim Northover [Tue, 22 Oct 2013 19:00:39 +0000 (19:00 +0000)]
ARM: provide diagnostics on more writeback LDM/STM instructions
The set of circumstances where the writeback register is allowed to be in the
list of registers is rather baroque, but I think this implements them all on
the assembly parsing side.
For disassembly, we still warn about an ARM-mode LDM even if the architecture
revision is < v7 (the required architecture information isn't available). It's
a silly instruction anyway, so hopefully no-one will mind.
rdar://problem/
15223374
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@193185
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Tom Stellard [Tue, 22 Oct 2013 18:42:03 +0000 (18:42 +0000)]
R600/SI: Use llvm_unreachable() for an always false assert
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@193183
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Tom Stellard [Tue, 22 Oct 2013 18:31:45 +0000 (18:31 +0000)]
R600/SI: Fix warning on non-asserts build
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@193180
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Tom Stellard [Tue, 22 Oct 2013 18:19:10 +0000 (18:19 +0000)]
R600: Simplify handling of private address space
The AMDGPUIndirectAddressing pass was previously responsible for
lowering private loads and stores to indirect addressing instructions.
However, this pass was buggy and way too complicated. The only
advantage it had over the new simplified code was that it saved one
instruction per direct write to private memory. This optimization
likely has a minimal impact on performance, and we may be able
to duplicate it using some other transformation.
For the private address space, we now:
1. Lower private loads/store to Register(Load|Store) instructions
2. Reserve part of the register file as 'private memory'
3. After regalloc lower the Register(Load|Store) instructions to
MOV instructions that use indirect addressing.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@193179
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Tom Stellard [Tue, 22 Oct 2013 18:19:01 +0000 (18:19 +0000)]
R600: Remove unused InstrInfo::getMovImmInstr() function
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@193178
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Manman Ren [Tue, 22 Oct 2013 18:15:50 +0000 (18:15 +0000)]
Simplify testing case (Thanks Rafael for the testing case).
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@193177
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David Blaikie [Tue, 22 Oct 2013 18:14:41 +0000 (18:14 +0000)]
DWARF type hashing: pointers to members
Includes a test case/FIXME demonstrating a bug/limitation in pointer to
member hashing. To be honest I'm not sure why we don't just always use
summary hashing for referenced types... but perhaps I'm missing
something.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@193175
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Bob Wilson [Tue, 22 Oct 2013 17:43:47 +0000 (17:43 +0000)]
Fix llvm-cov counts to be 64-bit integers to avoid overflows.
Line counts in llvm-cov are read in as 64-bit integers but were being truncated
to 32-bit in collectLineCounts(), which caused overflow for large counts.
This patch fixes all counts to be uint64_t.
Patch by Yuchen Wu!
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@193172
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Benjamin Kramer [Tue, 22 Oct 2013 15:18:03 +0000 (15:18 +0000)]
Speling fixes.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@193165
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Alp Toker [Tue, 22 Oct 2013 12:30:55 +0000 (12:30 +0000)]
Fix the -Werror -Wpedantic clang selfhost build
This is a stopgap fix for cast warnings introduced in r192864.
A proper fix should be investigated by the author when possible.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@193160
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Matheus Almeida [Tue, 22 Oct 2013 09:43:32 +0000 (09:43 +0000)]
[mips][msa] Direct Object Emission support for conditional branches.
These branches have a 16-bit offset (R_MIPS_PC16).
List of conditional branch instructions:
bnz.{b,h,w,d}
bnz.v
bz.{b,h,w,d}
bz.v
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@193157
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Elena Demikhovsky [Tue, 22 Oct 2013 09:19:28 +0000 (09:19 +0000)]
AVX-512: aligned / unaligned load and store for 512-bit integer vectors.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@193156
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Bill Wendling [Tue, 22 Oct 2013 08:23:03 +0000 (08:23 +0000)]
Add testcase for PR3168. It was fixed over time.
PR3168
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@193152
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Wan Xiaofei [Tue, 22 Oct 2013 08:02:02 +0000 (08:02 +0000)]
Using FoldingSet in SelectionDAG::getVTList.
VTList has a long life cycle through the module and getVTList is frequently called. In current getVTList, sequential search over a std::vector is used, this is inefficient in big module.
This patch use FoldingSet to implement hashing mechanism when searching.
Reviewer: Nadav Rotem
Test : Pass unit tests & LNT test suite
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@193150
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Anders Waldenborg [Tue, 22 Oct 2013 06:58:34 +0000 (06:58 +0000)]
llvm-c: Add LLVMPrintTypeToString
Differential Revision: http://llvm-reviews.chandlerc.com/D1963
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@193149
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Bob Wilson [Tue, 22 Oct 2013 05:09:41 +0000 (05:09 +0000)]
Change llvm-cov output formatting to be more similar to gcov.
- Replaced tabs with proper padding
- print() takes two arguments, which are the GCNO and GCDA filenames
- Files are listed at the top of output, appended by line 0
- Stripped strings of trailing \0s
- Removed last two lines of whitespace in output
Patch by Yuchen Wu!
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@193148
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Andrew Trick [Tue, 22 Oct 2013 05:09:40 +0000 (05:09 +0000)]
Clarify SCEV comments.
We handle for(i=n; i>0; i -= s) by canonicalizing within SCEV to for(i=-n; i<0; i += s).
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@193147
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Craig Topper [Tue, 22 Oct 2013 04:35:20 +0000 (04:35 +0000)]
Replace (V)MOVZDI2PDIrr/rm instructions with patterns that select (V)MOVDI2PDIrr/rm.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@193146
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Jim Grosbach [Tue, 22 Oct 2013 02:29:37 +0000 (02:29 +0000)]
ARM: Thumb2 copy for GPRPair needs to use thumb instructions.
Use tMOVr instead of plain MOVr.
rdar://
15193017
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@193139
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Jim Grosbach [Tue, 22 Oct 2013 02:29:35 +0000 (02:29 +0000)]
ARM: Clean up copyPhysReg() a bit.
No functional change, just cleaning things up for readability.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@193138
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Manman Ren [Tue, 22 Oct 2013 01:40:25 +0000 (01:40 +0000)]
TBAA: fix PR17620.
We can have a struct type with a single field and the field does not start
with 0. In that case, we should correctly update the offset.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@193137
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Eric Christopher [Tue, 22 Oct 2013 00:22:39 +0000 (00:22 +0000)]
Formatting/whitespace.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@193135
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Bob Wilson [Tue, 22 Oct 2013 00:09:03 +0000 (00:09 +0000)]
Move the printing of llvm-cov information out from collectLineCounts().
collectLineCounts() should only organize the output data. This is done in
anticipation of subsequent changes which will pass in GCNO and GCDA filenames
into the print function where it is printed similar to the gcov output.
Patch by Yuchen Wu!
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@193134
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Adrian Prantl [Mon, 21 Oct 2013 23:55:19 +0000 (23:55 +0000)]
fix two typos.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@193133
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Andrew Kaylor [Mon, 21 Oct 2013 23:27:02 +0000 (23:27 +0000)]
FIXME comment shouldn't have been doxygen style
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@193131
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Eric Christopher [Mon, 21 Oct 2013 23:14:06 +0000 (23:14 +0000)]
Fix spelling, grammar, and match naming convention for test files.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@193130
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David Blaikie [Mon, 21 Oct 2013 23:06:19 +0000 (23:06 +0000)]
DWARF Type Hashing: Include reference and rvalue reference type in the declarable summary hashing path
More support for 7.25 Part 5.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@193129
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David Blaikie [Mon, 21 Oct 2013 22:36:50 +0000 (22:36 +0000)]
DWARF type hashing: begin implementing Step 5, summary hashing in declarable contexts
There are several other tag types that need similar handling but to
ensure test coverage they'll be coming incrementally.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@193126
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Andrew Kaylor [Mon, 21 Oct 2013 22:35:06 +0000 (22:35 +0000)]
Removing unnecessary link component for MCJIT unittests
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@193125
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David Blaikie [Mon, 21 Oct 2013 20:28:30 +0000 (20:28 +0000)]
DIEHashTest: Correct the order of operands to the TEST macro
And add the 'Test' suffix so the test case name matches the file name.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@193119
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Chad Rosier [Mon, 21 Oct 2013 20:11:47 +0000 (20:11 +0000)]
[AArch64] Add the constraint to NEON scalar mla/mls instructions.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@193117
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Tom Stellard [Mon, 21 Oct 2013 20:07:30 +0000 (20:07 +0000)]
SimplifyCFG: Don't duplicate calls to functions marked noduplicate v2
v2:
- Use CI->cannotDuplicate()
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@193115
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Matt Arsenault [Mon, 21 Oct 2013 20:04:01 +0000 (20:04 +0000)]
Remove unused TargetLowering field.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@193113
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Matt Arsenault [Mon, 21 Oct 2013 20:03:58 +0000 (20:03 +0000)]
Fix CodeGen for vectors of pointers with address spaces.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@193112
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Matt Arsenault [Mon, 21 Oct 2013 20:03:54 +0000 (20:03 +0000)]
Fix CodeGen for different size address space GEPs
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@193111
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Matt Arsenault [Mon, 21 Oct 2013 19:43:56 +0000 (19:43 +0000)]
Use more type helper functions
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@193109
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Matt Arsenault [Mon, 21 Oct 2013 19:24:15 +0000 (19:24 +0000)]
Reuse variable
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@193107
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