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microblaze: cleanup helper_addkc

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Remove unused addition and rename to helper_carry.

Signed-off-by: Edgar E. Iglesias <edgar.iglesias@gmail.com>
This commit is contained in:
Edgar E. Iglesias 2011-01-23 03:52:20 +01:00
parent e0a42ebc08
commit 5d0bb8239d
3 changed files with 7 additions and 10 deletions
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8
target-microblaze/translate.c
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@ -232,13 +232,13 @@ static void dec_add(DisasContext *dc)
if (dc->rd) {
TCGv ncf = tcg_temp_new();
gen_helper_addkc(ncf, cpu_R[dc->ra], *(dec_alu_op_b(dc)), cf);
gen_helper_carry(ncf, cpu_R[dc->ra], *(dec_alu_op_b(dc)), cf);
tcg_gen_add_tl(cpu_R[dc->rd], cpu_R[dc->ra], *(dec_alu_op_b(dc)));
tcg_gen_add_tl(cpu_R[dc->rd], cpu_R[dc->rd], cf);
write_carry(dc, ncf);
tcg_temp_free(ncf);
} else {
gen_helper_addkc(cf, cpu_R[dc->ra], *(dec_alu_op_b(dc)), cf);
gen_helper_carry(cf, cpu_R[dc->ra], *(dec_alu_op_b(dc)), cf);
write_carry(dc, cf);
}
tcg_temp_free(cf);
@ -302,13 +302,13 @@ static void dec_sub(DisasContext *dc)
if (dc->rd) {
TCGv ncf = tcg_temp_new();
gen_helper_addkc(ncf, na, *(dec_alu_op_b(dc)), cf);
gen_helper_carry(ncf, na, *(dec_alu_op_b(dc)), cf);
tcg_gen_add_tl(cpu_R[dc->rd], na, *(dec_alu_op_b(dc)));
tcg_gen_add_tl(cpu_R[dc->rd], cpu_R[dc->rd], cf);
write_carry(dc, ncf);
tcg_temp_free(ncf);
} else {
gen_helper_addkc(cf, na, *(dec_alu_op_b(dc)), cf);
gen_helper_carry(cf, na, *(dec_alu_op_b(dc)), cf);
write_carry(dc, cf);
}
tcg_temp_free(cf);