https://bugs.llvm.org/show_bug.cgi?id=51487
Bug ID: 51487
Summary: Using "-msve-vector-bits=512" to build GROMACS on
AArch64/SVE causes infinite compilation.
Product: libraries
Version: trunk
Hardware: PC
OS: All
Status: NEW
Severity: release blocker
Priority: P
Component: Common Code Generator Code
Assignee: [email protected]
Reporter: [email protected]
CC: [email protected]
Blocks: 51236
As described in https://reviews.llvm.org/rG01b846674d27 this patch triggers a
broken DAGCombine that results in a failure to build GROMACS when using
"-msve-vector-bits=512". The fix D108086 has landed on main, but the
release/13.x branch is also
affected.
Referenced Bugs:
https://bugs.llvm.org/show_bug.cgi?id=51236
[Bug 51236] [meta] 13.0.0 Release Blockers
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