target/nios2: Hoist set of is_jmp into gen_goto_tb
Rather than force all callers to set this, do it within the subroutine. Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org> Message-Id: <20220421151735.31996-50-richard.henderson@linaro.org>
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@ -192,6 +192,7 @@ static void gen_goto_tb(DisasContext *dc, int n, uint32_t dest)
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tcg_gen_movi_tl(cpu_pc, dest);
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tcg_gen_exit_tb(NULL, 0);
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}
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dc->base.is_jmp = DISAS_NORETURN;
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}
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static void gen_jumpr(DisasContext *dc, int regno, bool is_call)
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@ -235,7 +236,6 @@ static void jmpi(DisasContext *dc, uint32_t code, uint32_t flags)
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{
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J_TYPE(instr, code);
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gen_goto_tb(dc, 0, (dc->pc & 0xF0000000) | (instr.imm26 << 2));
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dc->base.is_jmp = DISAS_NORETURN;
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}
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static void call(DisasContext *dc, uint32_t code, uint32_t flags)
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@ -278,7 +278,6 @@ static void br(DisasContext *dc, uint32_t code, uint32_t flags)
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I_TYPE(instr, code);
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gen_goto_tb(dc, 0, dc->base.pc_next + (instr.imm16.s & -4));
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dc->base.is_jmp = DISAS_NORETURN;
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}
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static void gen_bxx(DisasContext *dc, uint32_t code, uint32_t flags)
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@ -290,7 +289,6 @@ static void gen_bxx(DisasContext *dc, uint32_t code, uint32_t flags)
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gen_goto_tb(dc, 0, dc->base.pc_next);
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gen_set_label(l1);
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gen_goto_tb(dc, 1, dc->base.pc_next + (instr.imm16.s & -4));
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dc->base.is_jmp = DISAS_NORETURN;
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}
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/* Comparison instructions */
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