https://sourceware.org/bugzilla/show_bug.cgi?id=32037
Bug ID: 32037
Summary: RISC-V xventanacondops: Unrecognized opcode `vt.maskcn
a0, a1, a0`
Product: binutils
Version: 2.44 (HEAD)
Status: UNCONFIRMED
Severity: normal
Priority: P2
Component: gas
Assignee: unassigned at sourceware dot org
Reporter: patrick at rivosinc dot com
Target Milestone: ---
Binutils output:
/scratch/tmp/red-0f5881.s: Assembler messages:
/scratch/tmp/red-0f5881.s:25: Error: unrecognized opcode `vt.maskcn a0,a1,a0'
Also seeing testcases fail with vt.maskc:
Error: unrecognized opcode `vt.maskc a2,a2,a0'
I think these formats follows the spec.
xventanacondops spec:
https://github.com/ventanamicro/ventana-custom-extensions/releases/download/v1.0.0/ventana-custom-extensions-v1.0.0.pdf
Found when fuzzing clang.
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