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tcg/i386: Use tcg_{high,unsigned}_cond in tcg_out_brcond2

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Eliminate code repetition by using the appropriate helpers.

Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
This commit is contained in:
Richard Henderson 2025-01-10 10:08:20 -08:00
parent 172e7644f3
commit 175aa36668
1 changed files with 8 additions and 57 deletions
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65
tcg/i386/tcg-target.c.inc
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@ -1658,6 +1658,7 @@ static void tcg_out_brcond2(TCGContext *s, const TCGArg *args,
tcg_out_brcond(s, 0, cond, args[1], args[3], const_args[3], tcg_out_brcond(s, 0, cond, args[1], args[3], const_args[3],
label_this, small); label_this, small);
break; break;
case TCG_COND_NE: case TCG_COND_NE:
case TCG_COND_TSTNE: case TCG_COND_TSTNE:
tcg_out_brcond(s, 0, cond, args[0], args[2], const_args[2], tcg_out_brcond(s, 0, cond, args[0], args[2], const_args[2],
@ -1665,64 +1666,14 @@ static void tcg_out_brcond2(TCGContext *s, const TCGArg *args,
tcg_out_brcond(s, 0, cond, args[1], args[3], const_args[3], tcg_out_brcond(s, 0, cond, args[1], args[3], const_args[3],
label_this, small); label_this, small);
break; break;
case TCG_COND_LT:
tcg_out_brcond(s, 0, TCG_COND_LT, args[1], args[3], const_args[3],
label_this, small);
tcg_out_jxx(s, JCC_JNE, label_next, 1);
tcg_out_brcond(s, 0, TCG_COND_LTU, args[0], args[2], const_args[2],
label_this, small);
break;
case TCG_COND_LE:
tcg_out_brcond(s, 0, TCG_COND_LT, args[1], args[3], const_args[3],
label_this, small);
tcg_out_jxx(s, JCC_JNE, label_next, 1);
tcg_out_brcond(s, 0, TCG_COND_LEU, args[0], args[2], const_args[2],
label_this, small);
break;
case TCG_COND_GT:
tcg_out_brcond(s, 0, TCG_COND_GT, args[1], args[3], const_args[3],
label_this, small);
tcg_out_jxx(s, JCC_JNE, label_next, 1);
tcg_out_brcond(s, 0, TCG_COND_GTU, args[0], args[2], const_args[2],
label_this, small);
break;
case TCG_COND_GE:
tcg_out_brcond(s, 0, TCG_COND_GT, args[1], args[3], const_args[3],
label_this, small);
tcg_out_jxx(s, JCC_JNE, label_next, 1);
tcg_out_brcond(s, 0, TCG_COND_GEU, args[0], args[2], const_args[2],
label_this, small);
break;
case TCG_COND_LTU:
tcg_out_brcond(s, 0, TCG_COND_LTU, args[1], args[3], const_args[3],
label_this, small);
tcg_out_jxx(s, JCC_JNE, label_next, 1);
tcg_out_brcond(s, 0, TCG_COND_LTU, args[0], args[2], const_args[2],
label_this, small);
break;
case TCG_COND_LEU:
tcg_out_brcond(s, 0, TCG_COND_LTU, args[1], args[3], const_args[3],
label_this, small);
tcg_out_jxx(s, JCC_JNE, label_next, 1);
tcg_out_brcond(s, 0, TCG_COND_LEU, args[0], args[2], const_args[2],
label_this, small);
break;
case TCG_COND_GTU:
tcg_out_brcond(s, 0, TCG_COND_GTU, args[1], args[3], const_args[3],
label_this, small);
tcg_out_jxx(s, JCC_JNE, label_next, 1);
tcg_out_brcond(s, 0, TCG_COND_GTU, args[0], args[2], const_args[2],
label_this, small);
break;
case TCG_COND_GEU:
tcg_out_brcond(s, 0, TCG_COND_GTU, args[1], args[3], const_args[3],
label_this, small);
tcg_out_jxx(s, JCC_JNE, label_next, 1);
tcg_out_brcond(s, 0, TCG_COND_GEU, args[0], args[2], const_args[2],
label_this, small);
break;
default: default:
g_assert_not_reached(); tcg_out_brcond(s, 0, tcg_high_cond(cond), args[1],
args[3], const_args[3], label_this, small);
tcg_out_jxx(s, JCC_JNE, label_next, 1);
tcg_out_brcond(s, 0, tcg_unsigned_cond(cond), args[0],
args[2], const_args[2], label_this, small);
break;
} }
tcg_out_label(s, label_next); tcg_out_label(s, label_next);
} }