From 48eef0c18248db948378ecf9a5f9930fa467ae9f Mon Sep 17 00:00:00 2001 From: Rob Clark Date: Sun, 3 Dec 2017 11:48:56 -0500 Subject: [PATCH] freedreno/ir3: all mem instructions have WAR hazzard It isn't just load instructions that have write-after-read hazzard. Fixes stk gaussian blur compute shaders. Signed-off-by: Rob Clark --- src/gallium/drivers/freedreno/ir3/ir3_legalize.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/src/gallium/drivers/freedreno/ir3/ir3_legalize.c b/src/gallium/drivers/freedreno/ir3/ir3_legalize.c index 3f12b68ada1..b4d5db58ccb 100644 --- a/src/gallium/drivers/freedreno/ir3/ir3_legalize.c +++ b/src/gallium/drivers/freedreno/ir3/ir3_legalize.c @@ -211,7 +211,7 @@ legalize_block(struct ir3_legalize_ctx *ctx, struct ir3_block *block) /* both tex/sfu appear to not always immediately consume * their src register(s): */ - if (is_tex(n) || is_sfu(n) || is_load(n)) { + if (is_tex(n) || is_sfu(n) || is_mem(n)) { foreach_src(reg, n) { if (reg_gpr(reg)) regmask_set(&needs_ss_war, reg); -- 2.11.0