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Commit Graph

96338 Commits

Author SHA1 Message Date
Rafael Espindola
86d473eceb Convert test to FileCheck.
llvm-svn: 192025
2013-10-05 02:58:36 +00:00
Venkatraman Govindaraju
179e7e6dea [Sparc] Use correct alignment while loading/storing fp128 values.
llvm-svn: 192023
2013-10-05 02:29:47 +00:00
Andrew Kaylor
72249ec342 Updating XFAILs for recent GOT tests
llvm-svn: 192022
2013-10-05 01:56:50 +00:00
Andrew Kaylor
c62977e263 Adding tests for multiple GOTs with MCJIT
llvm-svn: 192021
2013-10-05 01:53:19 +00:00
Andrew Kaylor
61be434449 Adding multiple GOT handling to RuntimeDyldELF
Patch by Ashok Thirumurthi

llvm-svn: 192020
2013-10-05 01:52:09 +00:00
Manman Ren
b6cdd4e959 Debug Info: In DIBuilder, the derived-from field of a DW_TAG_pointer_type
is updated to use DITypeRef.

Move isUnsignedDIType and getOriginalTypeSize from DebugInfo.h to be static
helper functions in DwarfCompileUnit. We already have a static helper function
"isTypeSigned" in DwarfCompileUnit, and a pointer to DwarfDebug is added to
resolve the derived-from field. All three functions need to go across link
for derived-from fields, so we need to get hold of a type identifier map.

A pointer to DwarfDebug is also added to DbgVariable in order to resolve the
derived-from field.

Debug info verifier is updated to check a derived-from field is a TypeRef.
Verifier will not go across link for derived-from fields, in debug info finder,
we go across the link to add derived-from fields to types.

Function getDICompositeType is only used by dragonegg and since dragonegg does
not generate identifier for types, we use an empty map to resolve the
derived-from field.

When printing a derived-from field, we use DITypeRef::getName to either return
the type identifier or getName of the DIType.

A paired commit at clang is required due to changes to DIBuilder.

llvm-svn: 192018
2013-10-05 01:43:03 +00:00
Eric Christopher
7817950fad Reorganize some member variables and update a comment.
llvm-svn: 192017
2013-10-05 00:39:55 +00:00
Eric Christopher
4cdd7ad156 Fix one comment and update another. Slightly reformat.
llvm-svn: 192016
2013-10-05 00:32:34 +00:00
Venkatraman Govindaraju
cf869e9b2a [Sparc] Respect hasHardQuad parameter correctly when lowering SINT_TO_FP with fp128 operand.
llvm-svn: 192015
2013-10-05 00:31:41 +00:00
Eric Christopher
121d855581 Add a resolve method on CompileUnit that forwards to DwarfDebug.
llvm-svn: 192014
2013-10-05 00:27:02 +00:00
Adrian Prantl
a2e9135101 Debug info: Don't crash in SelectionDAGISel when a vreg that is being
pointed to by a dbg_value belonging to a function argument is eliminated
during instruction selection.
rdar://problem/15094721.

llvm-svn: 192011
2013-10-05 00:08:27 +00:00
Eric Christopher
ef1385d908 Make a bunch of CompileUnit member functions private.
llvm-svn: 192009
2013-10-05 00:05:51 +00:00
Venkatraman Govindaraju
271e9485db [Sparc] Correct the floating point conditional code mapping in GetOppositeBranchCondition().
llvm-svn: 192006
2013-10-04 23:54:30 +00:00
David Blaikie
aa72c97b13 Minor formatting/comment rewording/etc.
llvm-svn: 192005
2013-10-04 23:52:02 +00:00
Eric Christopher
c6827d423c Remove odd use of this.
llvm-svn: 192004
2013-10-04 23:49:31 +00:00
Eric Christopher
909200c120 Reformat some odd formattings.
llvm-svn: 192003
2013-10-04 23:49:29 +00:00
Eric Christopher
90e7b88dad Tighten up some type arguments to functions. Where we expect a
scope, pass a scope.

llvm-svn: 192002
2013-10-04 23:49:26 +00:00
Hal Finkel
83df3058ed UpdatePHINodes in BasicBlockUtils should not crash on duplicate predecessors
UpdatePHINodes has an optimization to reuse an existing PHI node, where it
first deletes all of its entries and then replaces them. Unfortunately, in the
case where we had duplicate predecessors (which are allowed so long as the
associated PHI entries have the same value), the loop removing the existing PHI
entries from the to-be-reused PHI would assert (if that PHI was not the one
which had the duplicates).

llvm-svn: 192001
2013-10-04 23:41:05 +00:00
David Blaikie
220fa86ab8 Remove some dead code.
llvm-svn: 192000
2013-10-04 23:37:30 +00:00
Eric Christopher
527df4cd63 Pull this out for a bit of readability.
llvm-svn: 191999
2013-10-04 23:35:30 +00:00
David Blaikie
f093688cb3 Simplify setting of DIE tag for type DIEs by setting it in one* place.
* two actually due to some weird template thing... investigating that.

llvm-svn: 191998
2013-10-04 23:21:16 +00:00
Eric Christopher
927593fc9d Reformat.
llvm-svn: 191997
2013-10-04 23:15:52 +00:00
Eric Christopher
aef5b76b46 Formatting.
llvm-svn: 191995
2013-10-04 23:06:14 +00:00
Eric Christopher
764e69650c Prune includes.
llvm-svn: 191994
2013-10-04 22:54:28 +00:00
Jack Carter
b4eddc0af8 forgot to remove this file as well
llvm-svn: 191993
2013-10-04 22:54:05 +00:00
Jack Carter
6dc369450f reverting per request
llvm-svn: 191992
2013-10-04 22:52:31 +00:00
Eric Christopher
03e669d0f5 Use addFlag to add the enum class attribute.
This has the side effect of using DW_FORM_flag_present on dwarf4 and above.

llvm-svn: 191991
2013-10-04 22:40:10 +00:00
Eric Christopher
8cdc114fac Use Die->addValue and DIEIntegerOne directly when we want to add
a flag. No functional change.

llvm-svn: 191990
2013-10-04 22:40:05 +00:00
Hal Finkel
7d2e2df7f2 Fix DAGCombiner::visitFP_EXTEND to ignore indexed loads
DAGCombiner::visitFP_EXTEND will apply the following transformation:

  fold (fpext (load x)) -> (fpext (fptrunc (extload x)))

but the implementation does not handle indexed loads (pre/post inc.), but did
not specifically ignore them either (unlike for extending loads, which it
already ignored), causing an assert when the transformation was applied to an
indexed load. This is the minimal fix for correctness (causing the
transformation to be skipped for indexed loads).

Unfortunately, I don't have an in-tree test case.

llvm-svn: 191989
2013-10-04 22:18:12 +00:00
Reed Kotler
13ebdc7d9c Support tblockaddr for static compilation in Mips16.
llvm-svn: 191986
2013-10-04 22:01:40 +00:00
Rafael Espindola
8b2f4200cf Fix object file writing in llvm-lto on Windows.
We were writing in text mode.

Patch by Greg Bedwell.

llvm-svn: 191985
2013-10-04 21:40:54 +00:00
Jack Carter
70c25749d2 [MC][AsmParser] Hook for post assembly file processing
This patch handles LLVM standalone assembler (llvm-mc) ELF flag setting based on input file
directive processing.

Mips assembly requires processing inline directives that directly and
indirectly affect the output ELF header flags. This patch handles one
".abicalls".

To process these directives we are following the model the code generator
uses by storing state in a container as we go through processing and when
we detect the end of input file processing, AsmParser is notified and we
update the ELF header flags through a MipsELFStreamer method with a call from
MCTargetAsmParser::emitEndOfAsmFile(MCStreamer &OutStreamer).

This patch will allow other targets the same functionality.

Jack

llvm-svn: 191982
2013-10-04 21:26:15 +00:00
Andrew Kaylor
f6605bf8ed Attempting to fix lli build error
llvm-svn: 191979
2013-10-04 20:53:49 +00:00
Akira Hatanaka
e85ca33e98 [mips] Fix a bug in MipsLongBranch::replaceBranch, which was erasing
instructions in delay slots along with the original branch instructions.

llvm-svn: 191978
2013-10-04 20:51:40 +00:00
Arnold Schwaighofer
6fab174840 SLPVectorizer: Sort inputs to commutative binary operations
Sort the operands of the other entries in the current vectorization root
according to the first entry's operands opcodes.

%conv0 = uitofp ...
%load0 = load float ...

= fmul %conv0, %load0
= fmul %load0, %conv1
= fmul %load0, %conv2

Make sure that we recursively vectorize <%conv0, %conv1, %conv2> and <%load0,
%load0, %load0>.

This makes it more likely to obtain vectorizable trees. We have to be careful
when we sort that we don't destroy 'good' existing ordering implied by source
order.

radar://15080067

llvm-svn: 191977
2013-10-04 20:39:16 +00:00
Andrew Kaylor
9d494158be Fixing container/pointer bug in remote-lli found by ASan
llvm-svn: 191976
2013-10-04 20:09:36 +00:00
Eric Christopher
dd034c0291 Temporarily revert r176882 as it needs to be implemented in a different
way for all platforms.

llvm-svn: 191975
2013-10-04 19:40:33 +00:00
Benjamin Kramer
e679e3e35e lli: Check pipe creation for errors.
This is unlikely to ever fail, but ubuntu GCC warns when the return value is
unused.

llvm-svn: 191973
2013-10-04 19:10:03 +00:00
Rafael Espindola
144af3df00 Add lto_codegen_add_dso_symbol to the export list.
llvm-svn: 191970
2013-10-04 17:30:14 +00:00
Eric Christopher
88a8082ea0 Temporarily revert r191792 as it is causing some LTO debug failures
on platforms with relocations in debug info and also temporarily
revert r191800 due to conflicts with the revert of r191792.

llvm-svn: 191967
2013-10-04 17:08:38 +00:00
Matthias Braun
2f5992c6db Fix comment
llvm-svn: 191966
2013-10-04 16:53:02 +00:00
Matthias Braun
0babf56529 Fix indentation
llvm-svn: 191965
2013-10-04 16:53:00 +00:00
Matthias Braun
ba52be008b Fix typo
llvm-svn: 191964
2013-10-04 16:52:58 +00:00
Matthias Braun
f7ddf86363 ARM: optimizeSelect has to consider the previous register class
optimizeSelect folds (predicated) copy instructions, it must not ignore
the original register class of the operand when replacing the register
with the copies dest register.

llvm-svn: 191963
2013-10-04 16:52:56 +00:00
Matthias Braun
fbba53e45c ARM: do not add a regmask for TAILJUMPs
The jump doesn't really kill the registers, the following call does but
we never get back anyway.
This avoids some verify-machineinstrs problems when TAILJUMPs are
if-converted.

llvm-svn: 191962
2013-10-04 16:52:54 +00:00
Matthias Braun
ae6465eb28 ARM: preserve undef flag in pseudo instruction expanders
Copy over the whole register machine operand instead of creating a new one
with an incomplete set of flags.

llvm-svn: 191961
2013-10-04 16:52:51 +00:00
Rafael Espindola
c246c7547b Fix this test.
llvm-svn: 191958
2013-10-04 14:53:58 +00:00
Alp Toker
5369f3eaa9 Revert "Test commit to check e-mail address. Please discard this."
This reverts commit r191942.

llvm-svn: 191949
2013-10-04 10:59:13 +00:00
Alexey Samsonov
91fc30b1c2 Restore LLVM_BUILD_RUNTIME option that was deleted in r191835, but is still used to control building of compiler-rt and libcxx
llvm-svn: 191948
2013-10-04 10:41:38 +00:00
Jiangning Liu
9f33a743ab Implement aarch64 neon instruction set AdvSIMD (3V elem).
llvm-svn: 191944
2013-10-04 09:20:44 +00:00