tree 097133049fefd158c7180d03c5b15d2bcbbb278c
parent 0de8ff6d9c7cd661f3938d15d370141174afb60f
author Craig Topper <craig.topper@sifive.com> 1747419866 -0700
committer GitHub <noreply@github.com> 1747419866 -0700
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[RISCV] Disable combineToVCPOP for illegal scalable vector types. (#140195)

This transform creates target specific instructions which must have
legal types. We were checking this for fixed vectors, but not scalable
vectors. This caused a crash with <vscale x 1 x i1> which isn't legal
for Zve32x.