From: Connor Abbott <cwabbo...@gmail.com>
While normally we give variables whose name field is NULL a temporary
name when called from nir_print_shader(), when we were calling from
nir_print_instr() we never bothered, meaning that we just segfaulted
when trying to print out instructions with such a variable. Since
nir_print_instr() is meant to be called while debugging, we don't need
to bother too much about giving a consistent name, but we don't want to
crash in the middle of debugging.
---
src/compiler/nir/nir_print.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/src/compiler/nir/nir_print.c b/src/compiler/nir/nir_print.c
index 66c0669..f4811fe 100644
--- a/src/compiler/nir/nir_print.c
+++ b/src/compiler/nir/nir_print.c
@@ -257,7 +257,7 @@ static const char *
get_var_name(nir_variable *var, print_state *state)
{
if (state->ht == NULL)
- return var->name;
+ return var->name ? var->name : "unnamed";
assert(state->syms);
--
2.9.4
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