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-rw-r--r--src/gallium/drivers/nv50/nv50_pc_optimize.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/src/gallium/drivers/nv50/nv50_pc_optimize.c b/src/gallium/drivers/nv50/nv50_pc_optimize.c
index 4cf387257d..5d575461ca 100644
--- a/src/gallium/drivers/nv50/nv50_pc_optimize.c
+++ b/src/gallium/drivers/nv50/nv50_pc_optimize.c
@@ -315,7 +315,7 @@ nv_pass_fold_stores(struct nv_pass *ctx, struct nv_basic_block *b)
for (j = 0; j < 4 && nvi->src[j]; ++j)
if (nvi->src[j]->value->reg.file == NV_FILE_IMM)
break;
- if (j < 4)
+ if (j < 4 && nvi->src[j])
continue;
nvi->def[0] = sti->def[0];