From 70dac5fa442a8c0cc8dfa2d8879c5c3c3dd885e4 Mon Sep 17 00:00:00 2001 From: Dave Airlie Date: Tue, 18 Nov 2014 10:22:24 +1000 Subject: [PATCH] r600g: cayman umad assigns dst pointlessly There is no need to assign dst here, just use the chan from j Pointed out by glennk. Signed-off-by: Dave Airlie --- src/gallium/drivers/r600/r600_shader.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/src/gallium/drivers/r600/r600_shader.c b/src/gallium/drivers/r600/r600_shader.c index ac26d77..4c6ae45 100644 --- a/src/gallium/drivers/r600/r600_shader.c +++ b/src/gallium/drivers/r600/r600_shader.c @@ -7095,7 +7095,7 @@ static int tgsi_umad(struct r600_shader_ctx *ctx) for (k = 0; k < inst->Instruction.NumSrcRegs; k++) { r600_bytecode_src(&alu.src[k], &ctx->src[k], i); } - tgsi_dst(ctx, &inst->Dst[0], j, &alu.dst); + alu.dst.chan = j; alu.dst.sel = ctx->temp_reg; alu.dst.write = (j == i); if (j == 3) -- 2.7.4