Commit Graph

94834 Commits

Author SHA1 Message Date
Saleem Abdulrasool
1c9cd021c8 [CodeGen] prevent abnormal on invalid attributes
Currently, when an invalid attribute is encountered on processing a .s file,
clang will abort due to llvm_unreachable.  Invalid user input should not cause
an abnormal termination of the compiler.  Change the interface to return a
boolean to indicate the failure as a first step towards improving hanlding of
malformed user input to clang.

Signed-off-by: Saleem Abdulrasool <compnerd@compnerd.org>

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@188047 91177308-0d34-0410-b5e6-96231b3b80d8
2013-08-09 01:52:03 +00:00
Lang Hames
623f2025a7 Optimistically ignore scattered relocations in MachO in RuntimeDyld. This
un-breaks simple use cases while I work on more general support.

<rdar://problem/14487667>



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@188044 91177308-0d34-0410-b5e6-96231b3b80d8
2013-08-09 00:57:01 +00:00
Daniel Dunbar
128ce319ec [lit] Rename lit.{TestFormats,Util} to their aliased names {formats,util}.
- With compatibility hack in lit.__init__, so this hopefully shouldn't break
   anything.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@188040 91177308-0d34-0410-b5e6-96231b3b80d8
2013-08-09 00:37:15 +00:00
Daniel Dunbar
38649827c3 [lit] Inject the lit specific config object as 'lit_config' when loading config files.
- Injecting it as 'lit' is gross, since that name should be used to refer to
   the actual package. For now both are available so it is possibly to cleanup
   test config files incrementally.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@188039 91177308-0d34-0410-b5e6-96231b3b80d8
2013-08-09 00:37:05 +00:00
Daniel Dunbar
6c749c5fbc [lit] Split TestingConfig.frompath() into separate ctor and load methods.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@188038 91177308-0d34-0410-b5e6-96231b3b80d8
2013-08-09 00:36:58 +00:00
Daniel Dunbar
49e51429c1 [lit] Eliminate mustExist parameter from TestingConfig.frompath().
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@188034 91177308-0d34-0410-b5e6-96231b3b80d8
2013-08-09 00:09:02 +00:00
Daniel Dunbar
3279653eb8 [lit] Only create config copies when a local config file is present.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@188033 91177308-0d34-0410-b5e6-96231b3b80d8
2013-08-09 00:08:56 +00:00
Daniel Dunbar
b3c0c58ca4 [lit] Eliminate parent argument from TestingConfig.frompath(), which is effectively unused.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@188032 91177308-0d34-0410-b5e6-96231b3b80d8
2013-08-09 00:08:46 +00:00
Michael J. Spencer
f5539a356c Add missing PPC64 relocation types.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@188031 91177308-0d34-0410-b5e6-96231b3b80d8
2013-08-08 23:58:18 +00:00
Eric Christopher
b8b2a03117 Update the CMake build files.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@188030 91177308-0d34-0410-b5e6-96231b3b80d8
2013-08-08 23:51:31 +00:00
Bill Wendling
6ba2ed53bb Revert r185882. This is causing problems with the gold linker and might be better handled by the linker.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@188029 91177308-0d34-0410-b5e6-96231b3b80d8
2013-08-08 23:51:04 +00:00
Eric Christopher
0d27ca145f Move hash computation code into a separate class and file.
No functional change intended.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@188028 91177308-0d34-0410-b5e6-96231b3b80d8
2013-08-08 23:45:55 +00:00
Jack Carter
d12fce1a27 Mips ELF: MicroMips direct object Little endian support.
Test included.

Patch by Zoran Jovanovich


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@188024 91177308-0d34-0410-b5e6-96231b3b80d8
2013-08-08 23:30:40 +00:00
Michael J. Spencer
68554401fc llvm isn't C++11 yet :(
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@188023 91177308-0d34-0410-b5e6-96231b3b80d8
2013-08-08 22:50:40 +00:00
Michael J. Spencer
081a1941b5 [Object] Split the ELF interface into 3 parts.
* ELFTypes.h contains template magic for defining types based on endianess, size, and alignment.
* ELFFile.h defines the ELFFile class which provides low level ELF specific access.
* ELFObjectFile.h contains ELFObjectFile which uses ELFFile to implement the ObjectFile interface.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@188022 91177308-0d34-0410-b5e6-96231b3b80d8
2013-08-08 22:27:13 +00:00
Akira Hatanaka
491d04969d [mips] Rename accumulator register classes and FP register operands.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@188020 91177308-0d34-0410-b5e6-96231b3b80d8
2013-08-08 21:54:26 +00:00
Akira Hatanaka
7af40bfa66 [mips] Mark pseudo instructions as code-gen only.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@188017 91177308-0d34-0410-b5e6-96231b3b80d8
2013-08-08 21:44:39 +00:00
Akira Hatanaka
94a88c49b0 [mips] Delete register class HWRegs64.
No functionality change.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@188016 91177308-0d34-0410-b5e6-96231b3b80d8
2013-08-08 21:37:32 +00:00
David Fang
d76adee1b2 cast fix to appease buildbot
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@188014 91177308-0d34-0410-b5e6-96231b3b80d8
2013-08-08 21:29:30 +00:00
Arnold Schwaighofer
9b19dfc2e0 Revert "Reapply r185872 now that the address sanitizer has been changed to support this."
This reverts commit r187939. It broke an O0 build of a spec benchmark.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@188012 91177308-0d34-0410-b5e6-96231b3b80d8
2013-08-08 21:04:16 +00:00
Daniel Dunbar
81e8f39858 [tests] Remove dead VALGRIND and CLEANED_TESTSUITE makefile variables.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@188010 91177308-0d34-0410-b5e6-96231b3b80d8
2013-08-08 20:59:27 +00:00
Daniel Dunbar
abb9de5257 [lit] Change --show-{tests,suites} to exit after printing.
- This is a more sensible behavior than printing and also running tests.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@188009 91177308-0d34-0410-b5e6-96231b3b80d8
2013-08-08 20:59:25 +00:00
Daniel Dunbar
59c6b1073c [lit] Remove --repeat option, which wasn't that useful.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@188008 91177308-0d34-0410-b5e6-96231b3b80d8
2013-08-08 20:59:20 +00:00
Daniel Dunbar
0e5f7c5d2f [lit] Eliminate some nested imports.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@188007 91177308-0d34-0410-b5e6-96231b3b80d8
2013-08-08 20:59:16 +00:00
Daniel Dunbar
9d11edb416 [lit] Remove on_clone member, which is no longer used.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@188006 91177308-0d34-0410-b5e6-96231b3b80d8
2013-08-08 20:59:13 +00:00
David Fang
d4f9d05fde initial draft of PPCMachObjectWriter.cpp
this records relocation entries in the mach-o object file
for PIC code generation.
tested on powerpc-darwin8, validated against darwin otool -rvV

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@188004 91177308-0d34-0410-b5e6-96231b3b80d8
2013-08-08 20:14:40 +00:00
Alexey Samsonov
783a0387c5 Fix off-by-one error in Regex::isValid
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@187992 91177308-0d34-0410-b5e6-96231b3b80d8
2013-08-08 17:32:45 +00:00
Niels Ole Salscheider
014773626d R600/SI: Implement fp32<->fp64 conversions
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@187988 91177308-0d34-0410-b5e6-96231b3b80d8
2013-08-08 16:06:15 +00:00
Niels Ole Salscheider
7114e2e7cf R600/SI: Implement sint<->fp64 conversions
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@187987 91177308-0d34-0410-b5e6-96231b3b80d8
2013-08-08 16:06:08 +00:00
Jakub Staszak
91955e78e7 Use pop_back() instead of pop_back_val() when the returned value is not used.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@187986 91177308-0d34-0410-b5e6-96231b3b80d8
2013-08-08 15:48:46 +00:00
Silviu Baranga
cee3538233 Remove the now redundant FeatureFP16 from the Cortex-A15 feature list. It was made redundant when FeatureVFP4 was added which implies FP16.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@187985 91177308-0d34-0410-b5e6-96231b3b80d8
2013-08-08 15:47:33 +00:00
Jakub Staszak
72feef14f1 Fix the comment.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@187984 91177308-0d34-0410-b5e6-96231b3b80d8
2013-08-08 15:19:25 +00:00
Benjamin Kramer
6ee0581f42 Use EXPECT_TRUE/EXPECT_FALSE to avoid bogus warnings from the guts of gtest.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@187976 91177308-0d34-0410-b5e6-96231b3b80d8
2013-08-08 11:17:39 +00:00
Andrea Di Biagio
b1dc93913f test commit.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@187974 91177308-0d34-0410-b5e6-96231b3b80d8
2013-08-08 10:46:36 +00:00
Mihai Popa
868bed9967 The name "tCDP" isn't used anywhere else in the source code, so renaming it for consistency doesn't cause any problems.
This is the only Thumb2 instruction defined with "t" prefix; all other Thumb2 instructions have "t2" prefix (e.g. "t2CDP2" which is defined immediately afterwards).

Patch by Artyom Skrobov.



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@187973 91177308-0d34-0410-b5e6-96231b3b80d8
2013-08-08 10:20:41 +00:00
Eric Christopher
13aeceb861 DISubprogram metadata have an MDNode representing which base type
contains the vtable pointer for the class as the operand at index
12. Replace the i32 0 with a null MDNode.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@187970 91177308-0d34-0410-b5e6-96231b3b80d8
2013-08-08 08:35:37 +00:00
Evgeniy Stepanov
35d2102133 Disable inlining between sanitized and non-sanitized functions.
Inlining between functions with different values of sanitize_* attributes
leads to over- or under-sanitizing, which is always bad.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@187967 91177308-0d34-0410-b5e6-96231b3b80d8
2013-08-08 08:22:39 +00:00
Eric Christopher
76ef79f410 For DW_TAG_template_type_parameter the actual passed in type could
be void and therefore not have a type entry. Only add the type if
it is non-void and provide a testcase.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@187966 91177308-0d34-0410-b5e6-96231b3b80d8
2013-08-08 08:09:43 +00:00
Craig Topper
eee2a11ee3 Remove AllUndef check from one of the loops in getVectorShuffle. It was already handled by the 'AllLHS && AllRHS' check after the previous loop.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@187965 91177308-0d34-0410-b5e6-96231b3b80d8
2013-08-08 08:03:12 +00:00
Eric Christopher
37c107b9b5 The conversion to bool is fine here, no need to check isType.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@187964 91177308-0d34-0410-b5e6-96231b3b80d8
2013-08-08 07:40:42 +00:00
Eric Christopher
dc1363f5af Make sure that if we're going to attempt to add a type to a DIE that
the type exists.

Fix up cases where we weren't checking for optional types and add
an assert to addType to make sure we catch this in the future.

Fix up a testcase that was using the tag for DW_TAG_array_type
when it meant DW_TAG_enumeration_type.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@187963 91177308-0d34-0410-b5e6-96231b3b80d8
2013-08-08 07:40:37 +00:00
Eric Christopher
afdd1f8a85 Change variable name and reflow formatting.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@187962 91177308-0d34-0410-b5e6-96231b3b80d8
2013-08-08 07:40:31 +00:00
Craig Topper
01d22aaa78 Optimize mask generation for one of the DAG combiner shufflevector cases.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@187961 91177308-0d34-0410-b5e6-96231b3b80d8
2013-08-08 07:38:55 +00:00
Hal Finkel
05a4d2642b PPC: Map frin to round() not nearbyint() and rint()
Making use of the recently-added ISD::FROUND, which allows for custom lowering
of round(), the PPC backend will now map frin to round(). Previously, we had
been using frin to lower nearbyint() (and rint() via some custom lowering to
handle the extra fenv flags requirements), but only in fast-math mode because
frin does not tie-to-even. Several users had complained about this behavior,
and this new mapping of frin to round is certainly more appropriate (and does
not require fast-math mode).

In effect, this reverts r178362 (and part of r178337, replacing the nearbyint
mapping with the round mapping).

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@187960 91177308-0d34-0410-b5e6-96231b3b80d8
2013-08-08 04:31:34 +00:00
David Majnemer
9706d43b56 Revert "coff also doesn't have a ReadOnlySection yet, (!)"
This reverts commit r77814.

We were sticking global constants in the .data section instead of in the
.rdata section when emitting for COFF.

This fixes PR16831.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@187956 91177308-0d34-0410-b5e6-96231b3b80d8
2013-08-08 01:50:52 +00:00
Eric Christopher
a1eacd020f Reflow for loop.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@187954 91177308-0d34-0410-b5e6-96231b3b80d8
2013-08-08 01:41:05 +00:00
Eric Christopher
3166762610 Be more rigorous about the sizes of forms and attributes.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@187953 91177308-0d34-0410-b5e6-96231b3b80d8
2013-08-08 01:41:00 +00:00
Chandler Carruth
e32032d812 Add three missing CMake variables that need to make it to the
LLVMConfig.cmake file that is (I think) used in the stand-alone Clang
build, and causing link errors there w.r.t. curses.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@187950 91177308-0d34-0410-b5e6-96231b3b80d8
2013-08-08 01:15:37 +00:00
Alexander Kornienko
6cd4f2a2b3 Changed isPrint for U+00AD SOFT HYPHEN to return true.
Summary:
This is consistent with MacOSX implementation, and most terminals
actually display this character (checked on gnome-terminal, lxterminal, lxterm,
Terminal.app, iterm2). Actually, this is in line with the ISO Latin 1 standard
(ISO 8859-1), which defines it differently from the Unicode Standard. More
information here: http://www.cs.tut.fi/~jkorpela/shy.html

Reviewers: gribozavr, jordan_rose

CC: llvm-commits

Differential Revision: http://llvm-reviews.chandlerc.com/D1310

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@187949 91177308-0d34-0410-b5e6-96231b3b80d8
2013-08-08 01:10:50 +00:00
Ted Kremenek
bf473e2240 Forward resetColor() et al to the underlying stream.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@187947 91177308-0d34-0410-b5e6-96231b3b80d8
2013-08-08 00:43:30 +00:00