diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/glsl/nir/nir.c | 22 |
1 files changed, 11 insertions, 11 deletions
diff --git a/src/glsl/nir/nir.c b/src/glsl/nir/nir.c index f661249f9bb..78ff886218d 100644 --- a/src/glsl/nir/nir.c +++ b/src/glsl/nir/nir.c @@ -147,18 +147,18 @@ void nir_src_copy(nir_src *dest, const nir_src *src, void *mem_ctx) void nir_dest_copy(nir_dest *dest, const nir_dest *src, void *mem_ctx) { - dest->is_ssa = src->is_ssa; - if (src->is_ssa) { - dest->ssa = src->ssa; + /* Copying an SSA definition makes no sense whatsoever. */ + assert(!src->is_ssa); + + dest->is_ssa = false; + + dest->reg.base_offset = src->reg.base_offset; + dest->reg.reg = src->reg.reg; + if (src->reg.indirect) { + dest->reg.indirect = ralloc(mem_ctx, nir_src); + nir_src_copy(dest->reg.indirect, src->reg.indirect, mem_ctx); } else { - dest->reg.base_offset = src->reg.base_offset; - dest->reg.reg = src->reg.reg; - if (src->reg.indirect) { - dest->reg.indirect = ralloc(mem_ctx, nir_src); - nir_src_copy(dest->reg.indirect, src->reg.indirect, mem_ctx); - } else { - dest->reg.indirect = NULL; - } + dest->reg.indirect = NULL; } } |