From: Rob Clark <robdclark@chromium.org>
Date: Tue, 28 May 2019 16:42:26 +0000 (-0700)
Subject: freedreno/ir3: immediately schedule meta instructions
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=7bbf21e89830588c576264c74e94076ea94eab34;p=mesa.git

freedreno/ir3: immediately schedule meta instructions

The aren't real instructions, and don't change # of live values, so no
point in them competing with real instructions.

Signed-off-by: Rob Clark <robdclark@chromium.org>
Reviewed-by: Eric Anholt <eric@anholt.net>
---

diff --git a/src/freedreno/ir3/ir3_sched.c b/src/freedreno/ir3/ir3_sched.c
index 1b07bf8c1dd..f027d7b7a30 100644
--- a/src/freedreno/ir3/ir3_sched.c
+++ b/src/freedreno/ir3/ir3_sched.c
@@ -571,6 +571,9 @@ find_eligible_instr(struct ir3_sched_ctx *ctx, struct ir3_sched_notes *notes,
 		if (!candidate)
 			continue;
 
+		if (is_meta(candidate))
+			return candidate;
+
 		deepest = MAX2(deepest, candidate->depth);
 	}