https://bugs.llvm.org/show_bug.cgi?id=39038
Bug ID: 39038
Summary: [llvm-exegesis] Exploration of MCInstr predicates
Product: new-bugs
Version: unspecified
Hardware: PC
OS: Linux
Status: NEW
Severity: enhancement
Priority: P
Component: new bugs
Assignee: [email protected]
Reporter: [email protected]
CC: [email protected]
Right now we can check if an instruction supports the zero-idiom with:
```
echo 'vxorps %ymm0, %ymm0, %y^C| ./bin/llvm-exegesis -mode=uops
-snippets-file=-
```
It would be nice if the llvm-exegesis SnippetGenerator could generate
configurations for all MCInstPredicates in the SchedModel to discover which
instructions support the zero idiom.
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