From: Richard Henderson <richard.henderson@linaro.org>
Date: Mon, 27 Feb 2023 03:00:35 +0000 (-1000)
Subject: target/hexagon/idef-parser: Use gen_tmp for gen_rvalue_pred
X-Git-Tag: v8.0.0-rc0~27^2~12
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=e0df97777c11c5f62313f8b1395a358b6fa02cb7;p=thirdparty%2Fqemu.git

target/hexagon/idef-parser: Use gen_tmp for gen_rvalue_pred

The allocation is immediately followed by either tcg_gen_mov_i32
or gen_read_preg (which contains tcg_gen_mov_i32), so the zero
initialization is immediately discarded.

Reviewed-by: Taylor Simpson <tsimpson@quicinc.com>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
---

diff --git a/target/hexagon/idef-parser/parser-helpers.c b/target/hexagon/idef-parser/parser-helpers.c
index 760e4991499..c0e6f2190c6 100644
--- a/target/hexagon/idef-parser/parser-helpers.c
+++ b/target/hexagon/idef-parser/parser-helpers.c
@@ -1889,7 +1889,7 @@ HexValue gen_rvalue_pred(Context *c, YYLTYPE *locp, HexValue *pred)
         bool is_dotnew = pred->is_dotnew;
         char predicate_id[2] = { pred->pred.id, '\0' };
         char *pred_str = (char *) &predicate_id;
-        *pred = gen_tmp_value(c, locp, "0", 32, UNSIGNED);
+        *pred = gen_tmp(c, locp, 32, UNSIGNED);
         if (is_dotnew) {
             OUT(c, locp, "tcg_gen_mov_i32(", pred,
                 ", hex_new_pred_value[");