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
This patch fixes a regression introduced by r247964. Relocations that
are referring the same symbol should be considered equal, but they
were not if they were pointing to non-section chunks.
llvm-svn: 248132
libstdc++ needs a few typedefs in malloc_alloc. MSVC's STL needs rebind(),
construct(), destroy(). MSVC2013 also has no snprintf, but it exists in 2015.
llvm-svn: 248129
If we encounter a <nsw> tagged AddRec for a loop we know the trip count of
that loop has to be bounded or the semantics is undefined anyway. Hence, we
only need to add unbounded assumptions if no such AddRec is known.
llvm-svn: 248128
So far we ignored the unbounded parts of the iteration domain, however
we need to assume they do not occure at all to remain sound if they do.
llvm-svn: 248126
We now add loop carried information during the second traversal of the
region instead of in a intermediate step in-between. This makes the
generation simpler, removes code and should even be faster.
llvm-svn: 248125
Tobias Grosser