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tcg: Drop union from TCGArgConstraint

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The union is unused; let "regs" appear in the main structure
without the "u.regs" wrapping.

Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
This commit is contained in:
Richard Henderson 2020-09-03 15:19:03 -07:00
parent e2e7168a21
commit 9be0d08019
11 changed files with 91 additions and 93 deletions
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14
tcg/riscv/tcg-target.c.inc
View file

@ -138,19 +138,19 @@ static const char *target_parse_constraint(TCGArgConstraint *ct,
switch (*ct_str++) {
case 'r':
ct->ct |= TCG_CT_REG;
ct->u.regs = 0xffffffff;
ct->regs = 0xffffffff;
break;
case 'L':
/* qemu_ld/qemu_st constraint */
ct->ct |= TCG_CT_REG;
ct->u.regs = 0xffffffff;
ct->regs = 0xffffffff;
/* qemu_ld/qemu_st uses TCG_REG_TMP0 */
#if defined(CONFIG_SOFTMMU)
tcg_regset_reset_reg(ct->u.regs, tcg_target_call_iarg_regs[0]);
tcg_regset_reset_reg(ct->u.regs, tcg_target_call_iarg_regs[1]);
tcg_regset_reset_reg(ct->u.regs, tcg_target_call_iarg_regs[2]);
tcg_regset_reset_reg(ct->u.regs, tcg_target_call_iarg_regs[3]);
tcg_regset_reset_reg(ct->u.regs, tcg_target_call_iarg_regs[4]);
tcg_regset_reset_reg(ct->regs, tcg_target_call_iarg_regs[0]);
tcg_regset_reset_reg(ct->regs, tcg_target_call_iarg_regs[1]);
tcg_regset_reset_reg(ct->regs, tcg_target_call_iarg_regs[2]);
tcg_regset_reset_reg(ct->regs, tcg_target_call_iarg_regs[3]);
tcg_regset_reset_reg(ct->regs, tcg_target_call_iarg_regs[4]);
#endif
break;
case 'I':