+2024-02-05 Xi Ruoyao <xry111@xry111.site>
+
+ Backported from master:
+ 2024-02-05 Xi Ruoyao <xry111@xry111.site>
+
+ * config/mips/mips-msa.md (neg<mode:MSA>2): Add missing mode for
+ neg.
+
+2024-02-05 Xi Ruoyao <xry111@xry111.site>
+
+ Backported from master:
+ 2024-02-05 Xi Ruoyao <xry111@xry111.site>
+
+ * config/mips/mips-msa.md (elmsgnbit): New define_mode_attr.
+ (neg<mode>2): Change the mode iterator from MSA to IMSA because
+ in FP arithmetic we cannot use (0 - x) for -x.
+ (neg<mode>2): New define_insn to implement FP vector negation,
+ using a bnegi instruction to negate the sign bit.
+
2024-02-01 John David Anglin <danglin@gcc.gnu.org>
* config/pa/pa.md (atomic_storedi_1): Fix bug in