Signed-off-by: Samuel Pitoiset <[email protected]>
---
src/amd/common/ac_shader_info.c | 7 ++++++-
src/amd/common/ac_shader_info.h | 1 +
2 files changed, 7 insertions(+), 1 deletion(-)
diff --git a/src/amd/common/ac_shader_info.c b/src/amd/common/ac_shader_info.c
index 01949770d6..87744ed23e 100644
--- a/src/amd/common/ac_shader_info.c
+++ b/src/amd/common/ac_shader_info.c
@@ -45,11 +45,16 @@ gather_intrinsic_info(nir_intrinsic_instr *instr, struct
ac_shader_info *info)
case nir_intrinsic_load_num_work_groups:
info->cs.uses_grid_size = true;
break;
+ case nir_intrinsic_load_local_invocation_id:
case nir_intrinsic_load_work_group_id: {
unsigned mask = nir_ssa_def_components_read(&instr->dest.ssa);
while (mask) {
unsigned i = u_bit_scan(&mask);
- info->cs.uses_block_id[i] = true;
+
+ if (instr->intrinsic ==
nir_intrinsic_load_work_group_id)
+ info->cs.uses_block_id[i] = true;
+ else
+ info->cs.uses_thread_id[i] = true;
}
break;
}
diff --git a/src/amd/common/ac_shader_info.h b/src/amd/common/ac_shader_info.h
index 7beefd02ac..0136d5af40 100644
--- a/src/amd/common/ac_shader_info.h
+++ b/src/amd/common/ac_shader_info.h
@@ -44,6 +44,7 @@ struct ac_shader_info {
struct {
bool uses_grid_size;
bool uses_block_id[3];
+ bool uses_thread_id[3];
} cs;
};
--
2.15.1
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