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r600g: cayman umad assigns dst pointlessly

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There is no need to assign dst here, just use the chan from j

Pointed out by glennk.

Signed-off-by: Dave Airlie <airlied@redhat.com>
This commit is contained in:
Dave Airlie 2014-11-18 10:22:24 +10:00
parent 4a128d5a16
commit 70dac5fa44
1 changed files with 1 additions and 1 deletions
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2
src/gallium/drivers/r600/r600_shader.c
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@ -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)