bc8016d062
Add a funciton to get the segment name of a section.
...
On MachO, sections also have segment names. When a tool looking at a .o file
prints a segment name, this is what they mean. In reality, a .o has only one,
anonymous, segment.
This patch adds a MachO only function to fetch that segment name. I named it
getSectionFinalSegmentName since the main use for the name seems to be informing
the linker with segment this section should go to.
The patch also changes MachOObjectFile::getSectionName to return just the
section name instead of computing SegmentName,SectionName.
llvm-svn: 170095
2012-12-13 04:07:18 +00:00
a2c107e661
Missed these calls from the previous rename somehow.
...
llvm-svn: 170094
2012-12-13 03:42:31 +00:00
319f74cd11
Rename isPowerOfTwo to isKnownToBeAPowerOfTwo.
...
In a previous thread it was pointed out that isPowerOfTwo is not a very precise
name since it can return false for powers of two if it is unable to show that
they are powers of two.
llvm-svn: 170093
2012-12-13 03:37:24 +00:00
cf9a61b6ee
[mips] Do not copy GOT address to register $gp if the function being called has
...
internal linkage.
llvm-svn: 170092
2012-12-13 03:17:29 +00:00
536cc32ba0
Pattern matching code for intrinsics.
...
Provides m_Argument that allows matching against a CallSite's specified argument. Provides m_Intrinsic pattern that can be templatized over the intrinsic id and bind/match arguments similarly to other pattern matchers. Implementations provided for 0 to 4 arguments, though it's very simple to extend for more. Also provides example template specialization for bswap (m_BSwap) and example of code cleanup for its use.
llvm-svn: 170091
2012-12-13 03:13:36 +00:00
cf6d6317cc
Remove extraneous debugging code.
...
llvm-svn: 170090
2012-12-13 03:07:28 +00:00
996b2b7ae6
Use default label name for a section in emitting abbreviation
...
section to help prep some code to be split about.
llvm-svn: 170088
2012-12-13 03:00:38 +00:00
80882db88f
Add a way of printing out an arbitrary label name for a section
...
given the section.
llvm-svn: 170087
2012-12-13 03:00:35 +00:00
eae9752381
m_CombineOr and m_CombineAnd pattern combinators
...
llvm-svn: 170086
2012-12-13 02:55:53 +00:00
10be3b20f1
Define getHostCPUFeatures for ARM Linux platform
...
llvm-svn: 170085
2012-12-13 02:40:20 +00:00
b2cc8a756f
[mips] Delete all floating point instruction classes that are no longer used.
...
No functionality change.
llvm-svn: 170084
2012-12-13 02:05:02 +00:00
f9be4c8b47
Make this Lit config file a bit slimmer
...
llvm-svn: 170083
2012-12-13 02:03:46 +00:00
6262bbf819
[mips] Modify definitions of floating point conditional move instructions.
...
No functionality change.
llvm-svn: 170080
2012-12-13 01:41:15 +00:00
bf0baa9de7
Fix a bug in DAGCombiner::MatchBSwapHWord. Make sure the node has operands before referencing them. rdar://12868039
...
llvm-svn: 170078
2012-12-13 01:34:32 +00:00
79e1cdb00b
[mips] Modify definitions of floating point comparison instructions.
...
No functionality change.
llvm-svn: 170077
2012-12-13 01:34:09 +00:00
fd9163b74c
[mips] Modify definitions of floating point branch instructions.
...
No functionality change.
llvm-svn: 170076
2012-12-13 01:32:36 +00:00
cd3dfd238e
[mips] Modify definitions of floating point indexed load and store instructions.
...
No functionality change.
llvm-svn: 170075
2012-12-13 01:30:49 +00:00
b0d4acbc65
[mips] Modify definitions of floating point multiply-add/sub instructions.
...
No functionality change.
llvm-svn: 170073
2012-12-13 01:27:48 +00:00
92994f4846
[mips] Modify definitions of floating point load and store instructions.
...
No functionality change.
llvm-svn: 170072
2012-12-13 01:24:00 +00:00
2b75dde5fa
[mips] Modify definitions of move from/to coprocessor instructions.
...
No functionality change.
llvm-svn: 170071
2012-12-13 01:16:49 +00:00
dea8f61ae0
[mips] Modify definitions of two register operand floating point instructions.
...
No functionality change.
llvm-svn: 170069
2012-12-13 01:14:07 +00:00
29b513871a
[mips] Modify definitions of three register operand floating point instructions
...
and separate encoding information from the rest.
llvm-svn: 170066
2012-12-13 01:07:37 +00:00
c0dba2035a
Take into account minimize size attribute in the inliner.
...
Better controls the inlining of functions when the caller function has MinSize attribute.
Basically, when the caller function has this attribute, we do not "force" the inlining
of callee functions carrying the InlineHint attribute (i.e., functions defined with
inline keyword)
llvm-svn: 170065
2012-12-13 01:05:25 +00:00
436eea9833
Avoid setIsInsideBundle in Target/R600.
...
This function is going to be removed.
llvm-svn: 170064
2012-12-13 00:59:38 +00:00
a9f236cc88
Express prepend and append in terms of a more generic insert().
...
Also add an MIBundleBuilder constructor that takes an existing bundle.
Together these functions make it possible to add instructions to
existing bundles.
llvm-svn: 170063
2012-12-13 00:59:36 +00:00
84693d5606
[mips] Move classes that do not belong in MipsInstrFormats.td into
...
MipsInstrFPU.td.
llvm-svn: 170061
2012-12-13 00:49:23 +00:00
db49b39200
[mips] Set isCommutable flag in a more explicit way.
...
llvm-svn: 170060
2012-12-13 00:46:23 +00:00
193e1f738a
[mips] Remove fmt from the parameter list of classes FMADDSUB and FNMADDSUB.
...
llvm-svn: 170057
2012-12-13 00:38:59 +00:00
caaf4dd516
[mips] Remove single-precision floating point instruction from multiclass
...
FFR2P_M.
llvm-svn: 170055
2012-12-13 00:35:54 +00:00
02ec5516f8
[mips] Move class IsCommutable into MipsInstrInfo.td.
...
llvm-svn: 170054
2012-12-13 00:32:01 +00:00
e986a59ad9
[mips] Remove single-precision floating point instructions from multiclasses
...
FFR1_W_M and FFR1P_M. The new instruction definitions have one-to-one
correspondence with the instructions in the ISA manual.
llvm-svn: 170053
2012-12-13 00:29:29 +00:00
b2022f3a5a
Fix a bogus comment
...
llvm-svn: 170052
2012-12-13 00:24:56 +00:00
36510f7194
Teach the cost model about the optimization in r169904: Truncation of induction variables costs the same as scalar trunc.
...
llvm-svn: 170051
2012-12-13 00:21:03 +00:00
e28ae30a8e
Typo.
...
llvm-svn: 170050
2012-12-13 00:18:46 +00:00
7212ee4534
Make the MCStreamer have a reset method and call that after finalization of the asm printer,
...
also changed MCContext to a single reset only method for simplicity as requested on the list
llvm-svn: 170041
2012-12-12 22:59:46 +00:00
149e8e042f
[ms-inline asm] Make sure we fail gracefully on parse errors. Parse errors
...
should only occur on invalid input. Instruction matching errors aren't
unexpected, so we can't rely on the AsmParsers HadError variable directly.
rdar://12840278
llvm-svn: 170037
2012-12-12 22:45:52 +00:00
36b0f12474
YAMLIO: Remove all of the template instantiation hacks, I don't see why they're necessary and it breaks linking of the unit tests.
...
Also comes with a clang-format run on the cpp file, it had major style violations.
llvm-svn: 170036
2012-12-12 22:40:02 +00:00
808f84d35e
Temporarily disable test cases until they compile with g++ too.
...
llvm-svn: 170035
2012-12-12 22:39:45 +00:00
b088ff6617
Unbreak the build. Fallout from r170019.
...
llvm-svn: 170033
2012-12-12 22:14:32 +00:00
323bcb9eb9
AlignedCharArrayUnion is erroring with non-clang compilers
...
llvm-svn: 170031
2012-12-12 22:03:57 +00:00
f54b15a86d
Fix calls to getAsSignedInteger() to use long long - not int64_t
...
llvm-svn: 170030
2012-12-12 21:42:49 +00:00
aa0e77cf24
Makefile.sphinx: reST conversion is complete!
...
No need to copy HTML files anymore.
llvm-svn: 170029
2012-12-12 21:35:43 +00:00
508d98f67f
Documentation: use paths relative to document root in links.
...
llvm-svn: 170027
2012-12-12 21:16:29 +00:00
c6ecd7deba
Fix typo, which prevent test from being check.
...
llvm-svn: 170025
2012-12-12 21:10:56 +00:00
3c814128cd
Restore the PHI optimization I accidently removed
...
llvm-svn: 170024
2012-12-12 20:59:36 +00:00
a3619d31d8
unHECKify test fixed by Jacob in r159003.
...
llvm-svn: 170023
2012-12-12 20:58:42 +00:00
9fc0f258fa
Remove trailing whitespace
...
llvm-svn: 170022
2012-12-12 20:57:53 +00:00
cbe058412a
Fix the build on case sensitive file systems.
...
llvm-svn: 170021
2012-12-12 20:55:44 +00:00
5226aa94ce
Simplify negated bit test
...
llvm-svn: 170020
2012-12-12 20:48:54 +00:00
f60a9279ea
Initial implementation of a utility for converting native data
...
structures to and from YAML using traits. The first client will
be the test suite of lld. The documentation will show up at:
http://llvm.org/docs/YamlIO.html
llvm-svn: 170019
2012-12-12 20:46:15 +00:00
Rafael Espindola