The OMPT specification has changed. This revision brings the LLVM OpenMP
implementation up to date.
Technical overview of changes:
Previously, a public weak symbol ompt_initialize was called after the OpenMP
runtime is initialized. The new interface calls a global weak symbol ompt_tool
prior to initialization. If a tool is present, ompt_tool returns a pointer to
a function that matches the signature for ompt_initialize. After OpenMP is
initialized the function pointer is called to initialize a tool.
Knowing that OMPT will be enabled before initialization allows OMPT support to
be initialized as part of initialization instead of back patching
initialization of OMPT support after the fact.
Post OpenMP initialization support has been generalized moves from
ompt-specific.c into ompt-general.c, since the OMPT initialization logic is no
longer implementation specific.
Patch by John Mellor-Crummey
Differential Revision: http://reviews.llvm.org/D12998
llvm-svn: 248187
The definition of the DivergenceAnalysis pass was in a CPP
file and wasn't accessible to users of the analysis to get it
through "getAnalysis<>()".
This patch extracts the definition into a separate header that
can be used by users of the analysis to fetch the results.
Patch by Volkan Keles (vkeles@apple.com)
llvm-svn: 248186
This is more consistent with OutputSection. This is also part of removing
the "Chunk" term from the ELF linker, since we just have input/output sections
and program headers.
llvm-svn: 248183
evaluate whether 'readonly' or 'readnone' apply to a given function.
This both reduces indentation and will make it easy to share the logic
with a new pass manager implementation.
llvm-svn: 248181
The ISD::FPOW and ISD::FSINCOS opcodes default to Legal, but there
is no legal instruction for those on SystemZ. This could cause
LLVM internal errors. Fixed by setting the operation action to
Expand for those opcodes.
Also added test cases for all other LLVM IR intrinsics that should
generate a library call. (Those already work correctly since the
default operation action is fine.)
llvm-svn: 248180
- rename "Failures" window to "Completed Tests"
- Remove the extra lock that I incorrectly added to the ResultsFormatter as it already had one
- Init the curses GUI with the right number of jobs when handling the "intialize" event
- tear down the curses GUI when tests complete
llvm-svn: 248179
Summary:
Following on from r247991:
pthread is in LLDB_SYSTEM_LIBS so there's no need to explicitly add it to the link.
Reviewers: labath
Subscribers: lldb-commits, labath, krytarowski
Differential Revision: http://reviews.llvm.org/D12964
llvm-svn: 248177
A missing return statement that previously did not have a visibly negative
effect caused after some data-structure changes in r248024 multi-dimensional
accesses to be modeled both multi-dimensional as well as linearized. This
commit adds the missing return to avoid the incorrect double modeling as
well as the compile time increases it caused.
llvm-svn: 248171
If storing multiple FP constants, some subset of the stores
would be replaced with integers due to visit order, so
MergeConsecutiveStores would only partially merge
these.
llvm-svn: 248169
Several inputs may not refer to one output constraint in inline assembler
insertions, clang was failing on assertion on such test case.
llvm-svn: 248158
Test fails with:
error: Process 1 was reported after connecting to
'connect://localhost:42922', but no stop reply packet was received
llvm.org/pr24896
llvm-svn: 248157
Currently, the availability of DSP instructions (ACLE 6.4.7) is handled in
a hand-rolled tricky condition block in lib/Basic/Targets.cpp, with a FIXME:
attached.
http://reviews.llvm.org/D12937 moved the handling of +t2dsp over to
ARMTargetParser.def in LLVM, to be in line with other architecture extensions.
This is the corresponding patch to clang, to clear the FIXME: and update
the tests.
Differential Revision: http://reviews.llvm.org/D12938
llvm-svn: 248154
Summary: Replace references to "transform" with references to "check" where neccessary in the documentation.
Reviewers: alexfh
Subscribers: cfe-commits, klimek
Differential Revision: http://reviews.llvm.org/D13006
llvm-svn: 248153
Currently, the availability of DSP instructions (ACLE 6.4.7) is handled in a
hand-rolled tricky condition block in tools/clang/lib/Basic/Targets.cpp, with
a FIXME: attached.
This patch changes the handling of +t2dsp to be in line with other
architecture extensions.
Following review comments, also updating the description of FeatureDSPThumb2
in ARM.td.
Differential Revision: http://reviews.llvm.org/D12937
llvm-svn: 248152
This patch adds some of the groundwork required for tracking the lifetime of scripts and allocations and collecting data associated with them during execution.
Committed on behalf of Aidan Dodds.
Authored by: ADodds
Reviewed by: clayborg, jingham
Subscribers: lldb-commits
Differential Revision: http://reviews.llvm.org/D12936
llvm-svn: 248149
Both GNU AS and LLVM emits language type DW_LANG_Mips_Assembler for
all assembly code.
Differential revision: http://reviews.llvm.org/D12962
llvm-svn: 248146
Summary: Reorder the code in a more logical and understandable way.
Reviewers: klimek
Subscribers: cfe-commits, alexfh
Differential Revision: http://reviews.llvm.org/D12797
llvm-svn: 248144
Summary:
Also tightened up the test and made a trivial fix to prevent double-newline
after emitting .cpsetup directives.
Reviewers: vkalintiris
Subscribers: seanbruno, emaste, llvm-commits
Differential Revision: http://reviews.llvm.org/D12956
llvm-svn: 248143
On OS X, we're occasionally seeing sighups come in to what
looks like the whole test runner process group (all the
multiprocessing workers and the main process). It's not due
to a lost console. This change has the main parallel test runner
process and the child worker processes ignore sighup.
Covers:
https://llvm.org/bugs/show_bug.cgi?id=24846
llvm-svn: 248141
