commit a8318b120e53518ae4d933acd876b8dbd3871e0c
author Iago Toral Quiroga <itoral@igalia.com> Fri Feb 12 08:47:21 2016 +0100
committer Samuel Iglesias Gonsálvez <siglesias@igalia.com> Tue Jan 03 11:26:50 2017 +0100
tree e352424515ab804d027eb6f6cebee07565413b8a
parent bb0e67d55dbd353e9c57b0709fa3e534f1aba05f

i965/vec4: fix get_nir_dest() to use DF type for 64-bit destinations

v2: Make dst_reg_for_nir_reg() handle this for nir_register since we
    want to have the correct type set before we call offset().

Reviewed-by: Matt Turner <mattst88@gmail.com>

src/mesa/drivers/dri/i965/brw_vec4_nir.cpp

diff --git a/src/mesa/drivers/dri/i965/brw_vec4_nir.cpp b/src/mesa/drivers/dri/i965/brw_vec4_nir.cpp
index f69c14d..67b6b32 100644
--- a/src/mesa/drivers/dri/i965/brw_vec4_nir.cpp
+++ b/src/mesa/drivers/dri/i965/brw_vec4_nir.cpp
@@ -259,6 +259,8 @@
    dst_reg reg;
 
    reg = v->nir_locals[nir_reg->index];
+   if (nir_reg->bit_size == 64)
+      reg.type = BRW_REGISTER_TYPE_DF;
    reg = offset(reg, 8, base_offset);
    if (indirect) {
       reg.reladdr =
@@ -275,6 +277,8 @@
    if (dest.is_ssa) {
       dst_reg dst =
          dst_reg(VGRF, alloc.allocate(DIV_ROUND_UP(dest.ssa.bit_size, 32)));
+      if (dest.ssa.bit_size == 64)
+         dst.type = BRW_REGISTER_TYPE_DF;
       nir_ssa_values[dest.ssa.index] = dst;
       return dst;
    } else {