I need to do this in a second place, and I'd rather make a helper
function than cut and paste the code.
Signed-off-by: Kenneth Graunke <kenn...@whitecape.org>
---
src/glsl/nir/nir_control_flow.c | 16 +++++++++++-----
1 file changed, 11 insertions(+), 5 deletions(-)
diff --git a/src/glsl/nir/nir_control_flow.c b/src/glsl/nir/nir_control_flow.c
index b820abc..c0b54ac 100644
--- a/src/glsl/nir/nir_control_flow.c
+++ b/src/glsl/nir/nir_control_flow.c
@@ -60,6 +60,16 @@ block_add_pred(nir_block *block, nir_block *pred)
_mesa_set_add(block->predecessors, pred);
}
+static inline void
+block_remove_pred(nir_block *block, nir_block *pred)
+{
+ struct set_entry *entry = _mesa_set_search(block->predecessors, pred);
+
+ assert(entry);
+
+ _mesa_set_remove(block->predecessors, entry);
+}
+
static void
link_blocks(nir_block *pred, nir_block *succ1, nir_block *succ2)
{
@@ -83,11 +93,7 @@ unlink_blocks(nir_block *pred, nir_block *succ)
pred->successors[1] = NULL;
}
- struct set_entry *entry = _mesa_set_search(succ->predecessors, pred);
-
- assert(entry);
-
- _mesa_set_remove(succ->predecessors, entry);
+ block_remove_pred(succ, pred);
}
static void
--
2.5.0
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