It is possible that the result of a void function call is used. In case
it is used, we need something that still defines its id after inlining.
We use an undef for that purpose.
Fixes https://github.com/KhronosGroup/SPIRV-Tools/issues/3704
- No longer inline functions with early exits. Merge return can modify them so they can be inlined.
- Otherwise no functional change, should be just refactoring.
Re-formatted the source tree with the command:
$ /usr/bin/clang-format -style=file -i \
$(find include source tools test utils -name '*.cpp' -or -name '*.h')
This required a fix to source/val/decoration.h. It was not including
spirv.h, which broke builds when the #include headers were re-ordered by
clang-format.
Only inline calls to functions with opaque params or return
TODO: Handle parameter type or return type where the opqaue
type is buried within an array.
wangshi