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i386: add 'final' and 'override' to scalar_chain vfunc impls 

gcc/ChangeLog:
	* config/i386/i386-features.h: Add "final" and "override" to
	scalar_chain vfunc implementations as appropriate.

Signed-off-by: David Malcolm <dmalcolm@redhat.com>
This commit is contained in:
David Malcolm 2022-06-27 17:00:34 -04:00
parent a2f2e0ffa2
commit 0a8333ade9
1 changed files with 8 additions and 8 deletions
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16
gcc/config/i386/i386-features.h
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@ -169,18 +169,18 @@ class general_scalar_chain : public scalar_chain
public:
general_scalar_chain (enum machine_mode smode_, enum machine_mode vmode_);
~general_scalar_chain ();
int compute_convert_gain ();
int compute_convert_gain () final override;
private:
hash_map<rtx, rtx> defs_map;
bitmap insns_conv;
unsigned n_sse_to_integer;
unsigned n_integer_to_sse;
void mark_dual_mode_def (df_ref def);
void convert_insn (rtx_insn *insn);
void mark_dual_mode_def (df_ref def) final override;
void convert_insn (rtx_insn *insn) final override;
void convert_op (rtx *op, rtx_insn *insn);
void convert_reg (rtx_insn *insn, rtx dst, rtx src);
void make_vector_copies (rtx_insn *, rtx);
void convert_registers ();
void convert_registers () final override;
rtx convert_compare (rtx op1, rtx op2, rtx_insn *insn);
int vector_const_cost (rtx exp);
};
@ -191,14 +191,14 @@ class timode_scalar_chain : public scalar_chain
timode_scalar_chain () : scalar_chain (TImode, V1TImode) {}
/* Convert from TImode to V1TImode is always faster. */
int compute_convert_gain () { return 1; }
int compute_convert_gain () final override { return 1; }
private:
void mark_dual_mode_def (df_ref def);
void mark_dual_mode_def (df_ref def) final override;
void fix_debug_reg_uses (rtx reg);
void convert_insn (rtx_insn *insn);
void convert_insn (rtx_insn *insn) final override;
/* We don't convert registers to difference size. */
void convert_registers () {}
void convert_registers () final override {}
};
} // anon namespace