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-rw-r--r--riscv/insns/ksubh.h5
1 files changed, 0 insertions, 5 deletions
diff --git a/riscv/insns/ksubh.h b/riscv/insns/ksubh.h
deleted file mode 100644
index 2455c16..0000000
--- a/riscv/insns/ksubh.h
+++ /dev/null
@@ -1,5 +0,0 @@
-require_vector_vs;
-require_extension(EXT_ZPN);
-sreg_t res = (sreg_t)P_SH(RS1, 0) - (sreg_t)P_SH(RS2, 0);
-P_SAT(res, 16);
-WRITE_RD(sext_xlen((int16_t)res));