From 877a3d20cd5de5b53856151a3835b43fa155b96f Mon Sep 17 00:00:00 2001 From: Richard Henderson Date: Mon, 6 Mar 2023 14:57:24 -0800 Subject: [PATCH] target/hexagon/idef-parser: Elide mov in gen_pred_assign MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Merge mov with andi. Suggested-by: Taylor Simpson Signed-off-by: Richard Henderson Signed-off-by: Taylor Simpson Reviewed-by: Philippe Mathieu-Daudé Reviewed-by: Taylor Simpson Message-Id: <20230306225724.2105263-1-richard.henderson@linaro.org> --- target/hexagon/idef-parser/parser-helpers.c | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-) diff --git a/target/hexagon/idef-parser/parser-helpers.c b/target/hexagon/idef-parser/parser-helpers.c index e1a55412c8..7b494c2f9e 100644 --- a/target/hexagon/idef-parser/parser-helpers.c +++ b/target/hexagon/idef-parser/parser-helpers.c @@ -1722,9 +1722,7 @@ void gen_pred_assign(Context *c, YYLTYPE *locp, HexValue *left_pred, *left_pred = gen_tmp(c, locp, 32, UNSIGNED); } /* Extract first 8 bits, and store new predicate value */ - OUT(c, locp, "tcg_gen_mov_i32(", left_pred, ", ", &r, ");\n"); - OUT(c, locp, "tcg_gen_andi_i32(", left_pred, ", ", left_pred, - ", 0xff);\n"); + OUT(c, locp, "tcg_gen_andi_i32(", left_pred, ", ", &r, ", 0xff);\n"); if (is_direct) { OUT(c, locp, "gen_log_pred_write(ctx, ", pred_id, ", ", left_pred, ");\n");