---
src/glsl/nir/nir.c | 3 +++
src/glsl/nir/nir.h | 4 ++--
2 files changed, 5 insertions(+), 2 deletions(-)
diff --git a/src/glsl/nir/nir.c b/src/glsl/nir/nir.c
index e90eeda..2c06d7e 100644
--- a/src/glsl/nir/nir.c
+++ b/src/glsl/nir/nir.c
@@ -1334,6 +1334,7 @@ nir_index_local_regs(nir_function_impl *impl)
foreach_list_typed(nir_register, reg, node, &impl->registers) {
reg->index = index++;
}
+ impl->reg_alloc = index;
}
void
@@ -1343,6 +1344,7 @@ nir_index_global_regs(nir_shader *shader)
foreach_list_typed(nir_register, reg, node, &shader->registers) {
reg->index = index++;
}
+ shader->reg_alloc = index;
}
static bool
@@ -1765,4 +1767,5 @@ nir_index_ssa_defs(nir_function_impl *impl)
{
unsigned index = 0;
nir_foreach_block(impl, index_ssa_block, &index);
+ impl->ssa_alloc = index;
}
diff --git a/src/glsl/nir/nir.h b/src/glsl/nir/nir.h
index f405694..f744736 100644
--- a/src/glsl/nir/nir.h
+++ b/src/glsl/nir/nir.h
@@ -357,7 +357,7 @@ typedef struct {
unsigned num_components; /** < number of vector components */
unsigned num_array_elems; /** < size of array (0 for no array) */
- /** for liveness analysis, the index in the bit-array of live variables */
+ /** generic register index. */
unsigned index;
/** only for debug purposes, can be NULL */
@@ -417,7 +417,7 @@ typedef struct {
/** for debugging only, can be NULL */
const char* name;
- /** index into the bit-array for liveness analysis */
+ /** generic SSA definition index. */
unsigned index;
nir_instr *parent_instr;
--
2.2.0
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