Summary:
Don't skip functions with the same name but from different files.
That change makes it possible to generate code coverage reports from
different binaries compiled from different sources even if there are functions
with non-unique names. Without that change, code coverage for such functions is
missing except of the first function processed.
Reviewers: vsk, morehouse
Reviewed By: vsk
Subscribers: llvm-commits, kcc
Differential Revision: https://reviews.llvm.org/D46478
llvm-svn: 331801
Set the exit code to 1 if no arguments are specified.
Test plan: make check-all
Differential revision: https://reviews.llvm.org/D46547
llvm-svn: 331776
This fixes a couple of BtVer2 missing instructions that weren't been handled in the override.
NOTE: There are still a lot of overrides that still need cleaning up!
llvm-svn: 331770
I've created the necessary classes but there are still a lot of overrides that need cleaning up.
NOTE: The Znver1 model was missing some div/idiv variants in the instregex patterns and wasn't setting the resource cycles at all in the overrides.
llvm-svn: 331767
Regardless of what docs may say, existing resource files in the
wild can use this syntax.
Rename a file used in an existing test, to make it usable for unquoted
paths.
Differential Revision: https://reviews.llvm.org/D46511
llvm-svn: 331747
Split to support single/double for scalar, XMM and YMM/ZMM instructions - removing InstrRW overrides for these instructions.
Fixes Atom ADDSUBPD instruction and reclassifies VFPCLASS as WriteFCmp which is closer in behaviour.
llvm-svn: 331672
Normally when writing something that requires padding, we first
measure the length of the written payload data, then write
padding if necessary.
For a recursive structure like versioninfo, this means that the
padding is excluded from the size of the inner element, but
included in the size of the enclosing block.
Rc.exe excludes the final padding (but not the padding of earlier
children) from all levels of the hierarchy.
To achieve this, don't pad after each block or value, but only
before starting the next one. We still pad after completing the
toplevel versioninfo resource, so this won't affect other resource
types.
Differential Revision: https://reviews.llvm.org/D46510
llvm-svn: 331668
llvm-strip is supposed to be a drop-in replacement for binutils strip.
To start the ball rolling this diff adds the initial bits for llvm-strip,
more features will be added incrementally over time.
Test plan: make check-all
Differential revision: https://reviews.llvm.org/D46407
llvm-svn: 331663
These are more like cross-lane shuffles than regular shuffles - we already do this for AVX512 equivalents.
Differential Revision: https://reviews.llvm.org/D46229
llvm-svn: 331659
WriteFRcp/WriteFRsqrt are split to support scalar, XMM and YMM/ZMM instructions.
WriteFSqrt is split into single/double/long-double sizes and scalar, XMM, YMM and ZMM instructions.
This removes all InstrRW overrides for these instructions.
NOTE: There were a couple of typos in the Znver1 model - notably a 1cy throughput for SQRT that is highly unlikely and doesn't tally with Agner.
NOTE: I had to add Agner's numbers for several targets for WriteFSqrt80.
llvm-svn: 331629
Split off from SchedWriteFAdd for fp rounding/bit-manipulation instructions.
Fixes an issue on btver2 which only had the ymm version using the JSTC pipe instead of JFPA.
llvm-svn: 331515
Only support UTF-8 (since LLVM contains UTF-8 parsing support
already, and the code even does that already) and Windows-1252
(where most code points has the same value in unicode). Keep the
existing default as only allowing ASCII input.
Using the option type JoinedOrSeparate, since the real rc.exe
handles options in this form, even if llvm-rc uses Separate for
other similar existing options.
Rename the struct SearchParams to WriterParams since it's now used
for more than just include paths.
Add a missing getResourceTypeName method to the BundleResource class,
to fix error printing from within STRINGTABLE resources (used in
tests).
Differential Revision: https://reviews.llvm.org/D46238
llvm-svn: 331391
This prevents infinite recursion in DWARFDie::findRecursively for
malformed DWARF where a DIE references itself.
This fixes PR36257.
Differential revision: https://reviews.llvm.org/D43092
llvm-svn: 331200
This fixes PR37293.
We can have scheduling classes with no write latency entries, that still consume
processor resources. We don't want to treat those instructions as zero-latency
instructions; they still have to be issued to the underlying pipelines, so they
still consume resource cycles.
This is likely to be a regression which I have accidentally introduced at
revision 330807. Now, if an instruction has a non-empty set of write processor
resources, we conservatively treat it as a normal (i.e. non zero-latency)
instruction.
llvm-svn: 331193
I intend to add further instruction tests to the resources-x86_64.s test file as required, but this initial commit is to help remove a load of unnecessary InstRW overrides in a future patch
llvm-svn: 331108
Summary: Also test for symbols information in test/MC/WebAssembly/debug-info.ll.
Subscribers: jfb, dschuff, jgravelle-google, aheejin, sunfish, JDevlieghere, llvm-commits
Differential Revision: https://reviews.llvm.org/D46160
llvm-svn: 331005
This diff implements --redefine-sym option
for changing the name of a symbol.
Test plan: make check-all
Differential revision: https://reviews.llvm.org/D46029
llvm-svn: 330973
Martin Storsjo