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i965: Assert that an OPCODE_IF was seen before an OPCODE_ELSE.
[mesa.git]
/
src
/
mesa
/
drivers
/
dri
/
i965
/
brw_vs_emit.c
diff --git
a/src/mesa/drivers/dri/i965/brw_vs_emit.c
b/src/mesa/drivers/dri/i965/brw_vs_emit.c
index 227261409c431e5278eb38c0baa98b9de1584977..7adb7956c72a68fc36335d212ba25ce244e8486f 100644
(file)
--- a/
src/mesa/drivers/dri/i965/brw_vs_emit.c
+++ b/
src/mesa/drivers/dri/i965/brw_vs_emit.c
@@
-1657,6
+1657,7
@@
void brw_vs_emit(struct brw_vs_compile *c )
if_depth++;
break;
case OPCODE_ELSE:
+ assert(if_depth > 0);
if_inst[if_depth-1] = brw_ELSE(p, if_inst[if_depth-1]);
break;
case OPCODE_ENDIF: