A test has been removed which depends on casting to spv_target_env from a value
outside the range of that enum. This is an undefined behaviour, thus the
test is invalid.
* Work around GCC-9 warning treated as error
```
../source/opt/instruction.h:101:23: error: '*((void*)& operand +32)' may be used uninitialized in this function [-Werror=maybe-uninitialized]
101 | uint64_t result = uint64_t(words[0]);
```
* Migrate all Kokoro build scripts over to use the docker VM image
Required updating the NDK SDK and build scripts, as well as the check_copyright for handling 2021.
This change improves spirv-fuzz CMake code to be more compatible with other projects that might want to include spirv-fuzz as a sub-project.
* Add a CMake option for building spirv-fuzz.
* We now check if protobuf targets are already available.
* We no longer specify `-DGOOGLE_PROTOBUF_NO_RTTI -DGOOGLE_PROTOBUF_USE_UNALIGNED=0`; a newer version of protobuf does not require this. Note that we probably should have specified this for protobuf targets as well, but this is no longer needed.
* Updated protobuf version in Kokoro scripts and README.md.
When moving blocks around, we ended up with a nullptr for a basic block,
and it was left in the list for a little bit. However, in that time, it
would end up being dereferenced while traversing the function.
To fix this, we delete it right away. This was found in an asan build
that runs our current tests. No new tests are needed, but I did add
extra check asan checks for our asan bot.
The option "SPIRV_USE_SANITIZER=address" does not work as stated in our
documentation because the link step fails for the tools. We have to add
-fsanitize to the link flags so the correct libraries are added on the
link step.
Fixes https://github.com/KhronosGroup/SPIRV-Tools/issues/2482.
Updated script to work with python3 and python2.
Added required tools.
We added a section to the readme to mention the tools that are needed to
build and test spirv-tools. For the compiler, the compilers used by the
bots are mentioned.
The bots have been changed. The windows bots will not use python 3.6 for testing. The other bots will still use python 2.7. Both Python2 and Python3 will be tested.
Fixes#2407.
Fixes#1856.
