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Fjalar now traces formal parameters whose location is a register (codespecs/fjalar#90). The flex tests have functions with parameters declared `register`, such as addsym's sym, copy_string's str, hashfunct's str, and mkentry's state. At -O0, gcc keeps those in registers, so Fjalar now outputs them. That changes the .counts line numbers and merges some comparability sets in the .comp files.
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@tests/kvasir-tests/flex-rothermel/flex-rothermel.comp.goal-Rocky:
- Line 578: Update the Flex Kvasir CI setup around scripts/test-kvasir.sh to use
a Fjalar revision that includes #90 when ../fjalar is absent, rather than
cloning the unpinned current repository. Alternatively, gate this fixture update
on the availability of that Fjalar change.
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tests/kvasir-tests/flex-pristine/flex-pristine.comp.goal-Rockytests/kvasir-tests/flex-pristine/flex-pristine.comp.goal-Ubuntu2604tests/kvasir-tests/flex-pristine/flex-pristine.counts.goaltests/kvasir-tests/flex-rothermel/flex-rothermel.comp.goal-Rockytests/kvasir-tests/flex-rothermel/flex-rothermel.comp.goal-Ubuntu2604tests/kvasir-tests/flex-rothermel/flex-rothermel.counts.goal
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Merge order:
unsupported-location-opbranch.This pull request updates the expected output of the flex Kvasir tests for codespecs/fjalar#90, which makes Fjalar trace formal parameters whose location is a register. Merge it together with codespecs/fjalar#90.
The flex tests have functions with parameters declared
register, such asaddsym'ssym,copy_string'sstr,hashfunct'sstr, andmkentry'sstate. At-O0, gcc keeps those parameters in registers, so Fjalar now outputs them. As a result:.countsfiles, the line numbers of those functions' program points shift. The invocation counts are unchanged..compfiles, some variables (such asaddsym'stableandtable_size, andcopy_string'sreturn) join a larger comparability set, because DynComp now sees the value flow through the register parameters.The new goal files are byte-for-byte the output of the Fjalar CI run on codespecs/fjalar#90 (Ubuntu 26.04 and Rocky Linux 10). The
.comp.goalfiles for other operating systems (Ubuntu 22.04 through 25.10, Fedora, and the default) are not updated, because CI does not test them.