Mesa (master): r600: fix tgsi clock last setting

[Dave Airlie]

Module: Mesa
Branch: master
Commit: 0cc5be7741aa77bd65046d627370c18839e0da25
URL:    http://cgit.freedesktop.org/mesa/mesa/commit/?id=0cc5be7741aa77bd65046d627370c18839e0da25

Author: Dave Airlie <airlied at redhat.com>
Date:   Mon Feb 26 11:05:45 2018 +1000

r600: fix tgsi clock last setting

On cayman this was hitting an assert later, which probably wasn't
see on non-cayman due to having the t slot.

Fixes: 9041730d1 (r600: add support for ARB_shader_clock.)

---

 src/gallium/drivers/r600/r600_shader.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/gallium/drivers/r600/r600_shader.c b/src/gallium/drivers/r600/r600_shader.c
index 9f6780f219..f2fc3f4c6f 100644
--- a/src/gallium/drivers/r600/r600_shader.c
+++ b/src/gallium/drivers/r600/r600_shader.c
@@ -10742,6 +10742,7 @@ static int tgsi_clock(struct r600_shader_ctx *ctx)
 	alu.op = ALU_OP1_MOV;
 	tgsi_dst(ctx, &inst->Dst[0], 1, &alu.dst);
 	alu.src[0].sel = EG_V_SQ_ALU_SRC_TIME_HI;
+	alu.last = 1;
 	r = r600_bytecode_add_alu(ctx->bc, &alu);
 	if (r)
 		return r;