From: Rob Clark <robcl...@freedesktop.org>
At this point, it would require a logic error in nir_validate to not
have already populated this hashtable entry, but coverity doesn't
realize that:
CID 1265547 (#1 of 1): Dereference null return value (NULL_RETURNS)3.
dereference: Dereferencing a null pointer entry.
CID 1271039 (#1 of 1): Dereference null return value (NULL_RETURNS)3.
dereference: Dereferencing a null pointer entry.
---
src/compiler/nir/nir_validate.c | 3 +++
1 file changed, 3 insertions(+)
diff --git a/src/compiler/nir/nir_validate.c b/src/compiler/nir/nir_validate.c
index fa51e3c..35bb162 100644
--- a/src/compiler/nir/nir_validate.c
+++ b/src/compiler/nir/nir_validate.c
@@ -880,6 +880,7 @@ postvalidate_reg_decl(nir_register *reg, validate_state
*state)
{
struct hash_entry *entry = _mesa_hash_table_search(state->regs, reg);
+ assume(entry);
reg_validate_state *reg_state = (reg_validate_state *) entry->data;
nir_foreach_use(src, reg) {
@@ -956,6 +957,8 @@ postvalidate_ssa_def(nir_ssa_def *def, void *void_state)
validate_state *state = void_state;
struct hash_entry *entry = _mesa_hash_table_search(state->ssa_defs, def);
+
+ assume(entry);
ssa_def_validate_state *def_state = (ssa_def_validate_state *)entry->data;
nir_foreach_use(src, def) {
--
2.5.5
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