forked from OSchip/llvm-project
e790f6fb06
Previously update_mca_test_checks worked entirely at "block" level where a block is some sequence of lines delimited by at least one empty line. This generally worked well, but could sometimes lead to excessive repetition of check lines for various prefixes if some block was almost identical between prefixes, but not quite (for example, due to a different dispatch width in the otherwise identical summary views). This new analyis attempts to split blocks further in the case where the following conditions are met: a) There is some prefix common to every RUN line (typically 'ALL'). b) The first line of the block is common to the output with every prefix. c) The block has the same number of lines for the output with every prefix. Also, regenerated all llvm-mca test files with the following command: update_mca_test_checks.py "../test/tools/llvm-mca/*/*.s" "../test/tools/llvm-mca/*/*/*.s" The new analysis showed a "multiple lines not disambiguated by prefixes" warning for test "AArch64/Exynos/scheduler-queue-usage.s" so I've also added some explicit prefixes to each of the RUN lines in that test. Differential Revision: https://reviews.llvm.org/D47321 llvm-svn: 333204 |
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| CortexA57 | ||
| Exynos | ||
| Falkor | ||
| lit.local.cfg | ||