From 090d39618cb084ce050a82dcde12744cc8283a75 Mon Sep 17 00:00:00 2001
From: Vadim Girlin <vadimgirlin@gmail.com>
Date: Sat, 10 Aug 2013 02:35:48 +0400
Subject: [PATCH] r600g/sb: use MULADD workaround on 7xx for MULADD_IEEE
Signed-off-by: Vadim Girlin <vadimgirlin@gmail.com>
---
src/gallium/drivers/r600/sb/sb_sched.cpp | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/src/gallium/drivers/r600/sb/sb_sched.cpp b/src/gallium/drivers/r600/sb/sb_sched.cpp
index f0e41f5..2792315 100644
--- a/src/gallium/drivers/r600/sb/sb_sched.cpp
+++ b/src/gallium/drivers/r600/sb/sb_sched.cpp
@@ -1490,7 +1490,8 @@ unsigned post_scheduler::try_add_instruction(node *n) {
// FIXME workaround for some problems with MULADD in trans slot on r700,
// (is it really needed on r600?)
- if (a->bc.op == ALU_OP3_MULADD && !ctx.is_egcm()) {
+ if ((a->bc.op == ALU_OP3_MULADD || a->bc.op == ALU_OP3_MULADD_IEEE) &&
+ !ctx.is_egcm()) {
allowed_slots &= 0x0F;
}
--
1.8.3.1