Commit Graph

166116 Commits

Author SHA1 Message Date
Rui Ueyama 56c4611340 [PECOFF] Emit PE32+ file header.
llvm-svn: 200128
2014-01-26 05:34:12 +00:00
Venkatraman Govindaraju a302d29f1d [Sparc] Add support for parsing DW_CFA_GNU_window_save.
llvm-svn: 200127
2014-01-26 05:13:44 +00:00
Alp Toker 046cda538c Identify two more unsafe uses of getCustomDiagID()
llvm-svn: 200126
2014-01-26 05:08:49 +00:00
Alp Toker 4af8fa9ae4 Remove buggy example code from the documentation
Instead point readers to the latest, correct example code in SVN until we find
a way to automatically include example sources into the documentation (or until
someone steps up to maintain these actively).

This ensures that the examples are up-to-date, buildable, and most of all that
readers don't pick up incorrect usage.

llvm-svn: 200125
2014-01-26 05:08:07 +00:00
Alp Toker 42aa21222d ARCMigrate: Introduce proper diagnostics for TransformActions
This starts to switch ARCMT to use proper diagnostic messages. The old use was
based on incorrect example code from the documentation.

The logic of the previous report() functions has been retained to support any
external consumers that might be intercepting diagnostic messages through the
old interface.

Note that the change in test/Misc/warning-flags.c isn't a new warning without a
flag, rather one that was previously invisible to the test. Adding a flag might
be a good idea though.

llvm-svn: 200124
2014-01-26 05:07:32 +00:00
Alp Toker 2652153904 Remove flawed diagnostic mapping functions
These haven't been usable since the early return was accidentally removed some
years ago causing all cases to fall through to the !Enabled condition.

llvm-svn: 200123
2014-01-26 05:07:02 +00:00
Rafael Espindola eb0a8af670 Convert some easy uses of EmitRawText to TargetStreamer methods.
llvm-svn: 200122
2014-01-26 05:06:48 +00:00
Rui Ueyama 9e8d26f03a COFF: Add a missing enum value for high entropy ASLR.
That bit is not documented in the PE/COFF spec published by Microsoft, so we
don't know the official name of it. I named this bit
IMAGE_DLL_CHARACTERISTICS_HIGH_ENTROPY_VIRTUAL_ADDRESS because the bit is
reported as "high entropy virtual address" by dumpbin.exe,

llvm-svn: 200121
2014-01-26 05:05:23 +00:00
Craig Topper aefaab640c Improve some x86 type constraints.
llvm-svn: 200120
2014-01-26 04:59:39 +00:00
Jiangning Liu fb3c17b6c9 Improve pattern match from v1i8 to v1i32 for AArch64 Neon.
llvm-svn: 200119
2014-01-26 04:55:53 +00:00
Rui Ueyama 31121a97bd Remove unused typedef.
llvm-svn: 200118
2014-01-26 04:50:15 +00:00
Rui Ueyama 10ed9ddc8f llvm-readobj: add support for PE32+ (Windows 64 bit executable).
PE32+ supports 64 bit address space, but the file format remains 32 bit.
So its file format is pretty similar to PE32 (32 bit executable). The
differences compared to PE32 are (1) the lack of "BaseOfData" field and
(2) some of its data members are 64 bit.

In this patch, I added a new member function to get a PE32+ Header object to
COFFObjectFile class and made llvm-readobj to use it.

llvm-svn: 200117
2014-01-26 04:15:52 +00:00
Rafael Espindola e52d556614 Remove -print-hack-directives from a test where we already do the right thing.
llvm-svn: 200116
2014-01-26 04:14:50 +00:00
Rafael Espindola aa93586678 Move tests that just use llc from test/MC/Mips to test/MC/Codegen.
This is an expanded version of r200064.

llvm-svn: 200115
2014-01-26 04:08:47 +00:00
Jiangning Liu bb59b3daa9 For AArch64 Neon, fix intrinsics implementation using nested macros.
llvm-svn: 200114
2014-01-26 03:38:42 +00:00
Jiangning Liu 6398d839c6 Implement pattern match from v1xx to v1xx for AArch64 Neon.
llvm-svn: 200113
2014-01-26 03:27:40 +00:00
Venkatraman Govindaraju cdee0edf2a [Sparc] Add support for sparc relocation types in ELF object file.
llvm-svn: 200112
2014-01-26 03:21:28 +00:00
Kevin Qin 18662f4b7c [AArch64 NEON] Add patterns for concat_vector on v2i32.
llvm-svn: 200111
2014-01-26 02:46:15 +00:00
Kevin Qin a4068c4243 [AArch64 NEON] Add test case for vector FP_ROUND.
llvm-svn: 200110
2014-01-26 02:23:33 +00:00
Kevin Qin fb9871ff50 [AArch64 NEON] Fix pattern match failed on FP_ROUND from v1f128 to v1f64.
llvm-svn: 200109
2014-01-26 02:19:35 +00:00
Marshall Clow 30f1883eee Removed extra line that I left in when committing 199694. Thanks to Jared Grubb for the catch.
llvm-svn: 200108
2014-01-26 01:59:59 +00:00
Rui Ueyama c6ddf5654c [PECOFF] Use a shorter name for the parameter.
llvm-svn: 200107
2014-01-26 00:37:30 +00:00
Rui Ueyama 76c1b4d0fb [PECOFF] Set PE32+ magic value if 64 bit.
llvm-svn: 200106
2014-01-26 00:35:23 +00:00
Alp Toker 42a16a67f5 Rename getResultLoc() too
Follow up to r200082.

Spotted by Dmitri

llvm-svn: 200105
2014-01-25 23:51:36 +00:00
Venkatraman Govindaraju 48a6daa70f removing duplicate enum value
llvm-svn: 200104
2014-01-25 23:50:21 +00:00
Venkatraman Govindaraju 909488a49c Missing ELF relocations for Sparc.
llvm-svn: 200103
2014-01-25 23:40:07 +00:00
Renato Golin 1df7b30745 Re-enabling MCJIT tests on ARM
After several refactorings on the MCJIT remote communication, things are
finally looking good on Clang-compiled LLVM regarding MCJIT remote tests,
so I'm re-enabling them to see how the self-hosting buildbot behaves over
a longer period.

llvm-svn: 200102
2014-01-25 23:38:08 +00:00
Venkatraman Govindaraju d97acf36a6 [Sparc] Add sparc to the list of XFAIL architecture. It seems that the llvm-cov test is not supported in big-endian architectures.
llvm-svn: 200101
2014-01-25 22:54:47 +00:00
Craig Topper 399e39e0de Set displacementSize to 1 for instrucitons with mod==0x1. Fixes PR17310. Modified from patch by James Courtier-Dutton.
llvm-svn: 200100
2014-01-25 22:48:43 +00:00
Richard Smith 72db563280 PR18530: Don't assert when performing error recovery after a missing 'template<>' on a variable template explicit specialization.
llvm-svn: 200099
2014-01-25 21:32:06 +00:00
Richard Smith f137f9317b PR18283: If a const variable of integral or enumeration type is
initialized from a constant expression in C++98, it can be used in
constant expressions, even if it was brace-initialized. Patch by
Rahul Jain!

llvm-svn: 200098
2014-01-25 20:50:08 +00:00
Hal Finkel 5eb2466243 Add a TBAA CodeGen failure test case
I disabled the use of TBAA in CodeGen in r200093. This adds a test case that
demonstrates the problems with inttoptr and TBAA in CodeGen (and, specifically,
the problem that causes LLVM to miscompile itself in Release mode). This test
will currently fail if -use-tbaa-in-sched-mi is enabled.

llvm-svn: 200097
2014-01-25 20:16:36 +00:00
Saleem Abdulrasool 8a8454bc31 unittests: explicit stringify StringRefs for conversion
When clang is built outside of the LLVM tree (against a corresponding version),
there is no definition providing for operator<<(std::ostream &, StringRef) which
is required for the assertion routines in google-test tests.  Avoid the
compilation failure by explicitly stringifying the StringRef prior to use.

llvm-svn: 200096
2014-01-25 20:04:44 +00:00
Evan Cheng b8d499fe2f Clean up hack which is no longer needed after r198617. No functionality change.
llvm-svn: 200095
2014-01-25 19:51:19 +00:00
Hal Finkel 93d8f59877 XFAIL test/CodeGen/SystemZ/alias-01.ll which requires CodeGen TBAA
llvm-svn: 200094
2014-01-25 19:31:44 +00:00
Hal Finkel dbebb52a2f Disable the use of TBAA when using AA in CodeGen
There are currently two issues, of which I currently know, that prevent TBAA
from being correctly usable in CodeGen:

  1. Stack coloring does not update TBAA when merging allocas. This is easy
     enough to fix, but is not the largest problem.

  2. CGP inserts ptrtoint/inttoptr pairs when sinking address computations.
     Because BasicAA does not handle inttoptr, we'll often miss basic type punning
     idioms that we need to catch so we don't miscompile real-world code (like LLVM).

I don't yet have a small test case for this, but this fixes self hosting a
non-asserts build of LLVM on PPC64 when using -enable-aa-sched-mi and -misched=shuffle.

llvm-svn: 200093
2014-01-25 19:24:54 +00:00
Ed Maste 1e8f163709 Remove FIXME comments about tids on FreeBSD that no longer apply
Spotted by John Wolfe.

llvm-svn: 200092
2014-01-25 18:45:40 +00:00
Craig Topper 6e1faaf886 Don't use EnforceSmallerThan for EnforceVectorSubVectorTypeIs. EnforceSmallerThan doesn't handle vectors quite right and should really enforce that vectors have the same number of elements. Add explicit checks for vector element count differing in EnforceVectorSubVectorTypeIs instead. This removes some unnecessary type checks in X86GenDAGISel.inc.
llvm-svn: 200091
2014-01-25 17:40:33 +00:00
Mark Seaborn 0929d3d855 Fix "llvm-objdump -d -r" to show relocations inline for ELF files
This fixes a regression introduced by r182908, which broke
llvm-objdump's ability to display relocations inline in a disassembly
dump for ELF object files.

That change removed a SectionRelocMap from Object/ELF.h, which we
recreate in llvm-objdump.cpp.

I discovered this regression via an out-of-tree test
(test/NaCl/X86/pnacl-hides-sandbox-x86-64.ll) which used llvm-objdump.

Note that the "Unknown" string in the test output on i386 isn't quite
right, but this appears to be a pre-existing bug.

Differential Revision: http://llvm-reviews.chandlerc.com/D2559

llvm-svn: 200090
2014-01-25 17:38:19 +00:00
Craig Topper 336e1f1179 Fix typo in commment tyep->type.
llvm-svn: 200089
2014-01-25 17:34:23 +00:00
Hal Finkel 9b2617a5a8 Add combiner-aa-only-func (debug only)
This option (which is !NDEBUG only) allows restricting the use of alias
analysis in DAGCombiner to a specific function. This has proved extremely
valuable to isolating bugs related to this feature, and mirrors the
misched-only-func option provided by the new instruction scheduler.

llvm-svn: 200088
2014-01-25 17:32:39 +00:00
Hal Finkel 5fb07341f1 Improve descriptions of combiner-alias-analysis and combiner-global-alias-analysis
llvm-svn: 200087
2014-01-25 17:32:37 +00:00
Alp Toker 1f307f49ef Remove obsolete ObjCMethodDecl arg_type iterator functions
These were set into deprecation in r199773.

llvm-svn: 200086
2014-01-25 17:32:04 +00:00
Alp Toker 6a6ff05b57 Track clang changes from r200082
llvm-svn: 200085
2014-01-25 16:57:13 +00:00
Alp Toker 9fb93576e6 Track clang changes from r200082
llvm-svn: 200084
2014-01-25 16:57:03 +00:00
Artyom Skrobov eab7515385 Reverting r199886 (Prevent repetitive warnings for unrecognized processors and features)
llvm-svn: 200083
2014-01-25 16:56:18 +00:00
Alp Toker 314cc81b8c Rename getResultType() on function and method declarations to getReturnType()
A return type is the declared or deduced part of the function type specified in
the declaration.

A result type is the (potentially adjusted) type of the value of an expression
that calls the function.

Rule of thumb:

  * Declarations have return types and parameters.
  * Expressions have result types and arguments.

llvm-svn: 200082
2014-01-25 16:55:45 +00:00
Simon Atanasyan 68855fe3c9 [Mips] Add support for mips64el-linux-android triple.
llvm-svn: 200081
2014-01-25 16:04:08 +00:00
Simon Atanasyan 264b29883f [Mips] Add test to check translation MIPS triples to cpu and float abi
options.

llvm-svn: 200080
2014-01-25 16:03:59 +00:00
Rafael Espindola 2bb8cacead Added .DS_Store entry in .gitignore for ignoring .DS_Store files in the source
tree generated by OS X.

Patch by Abhay Kadam!

llvm-svn: 200079
2014-01-25 15:15:16 +00:00