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target-mips: fix comments about SUB/DSUB 

Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
This commit is contained in:
Aurelien Jarno 2009-05-04 09:36:22 +02:00
parent c304d317ac
commit 88cbb9804b
1 changed files with 2 additions and 2 deletions
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4
target-mips/translate.c
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@ -1590,7 +1590,7 @@ static void gen_arith (CPUState *env, DisasContext *ctx, uint32_t opc,
tcg_temp_free(t2);
tcg_gen_brcondi_tl(TCG_COND_GE, t1, 0, l1);
tcg_temp_free(t1);
/* operands of same sign, result different sign */
/* operands of different sign, first operand and result different sign */
generate_exception(ctx, EXCP_OVERFLOW);
gen_set_label(l1);
gen_store_gpr(t0, rd);
@ -1665,7 +1665,7 @@ static void gen_arith (CPUState *env, DisasContext *ctx, uint32_t opc,
tcg_temp_free(t2);
tcg_gen_brcondi_tl(TCG_COND_GE, t1, 0, l1);
tcg_temp_free(t1);
/* operands of same sign, result different sign */
/* operands of different sign, first operand and result different sign */
generate_exception(ctx, EXCP_OVERFLOW);
gen_set_label(l1);
gen_store_gpr(t0, rd);