We'd loop for approximately forever trying to get to (GLuint)-1.
---
src/mesa/program/prog_optimize.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/src/mesa/program/prog_optimize.c b/src/mesa/program/prog_optimize.c
index 1ab54ec..e877497 100644
--- a/src/mesa/program/prog_optimize.c
+++ b/src/mesa/program/prog_optimize.c
@@ -1088,7 +1088,7 @@ find_live_intervals(struct gl_program *prog,
const struct interval *inv = liveIntervals->Intervals + i;
fprintf(stderr, "Reg[%d] live [%d, %d]:",
inv->Reg, inv->Start, inv->End);
- if (1) {
+ if (inv->Start != -1) {
GLuint j;
for (j = 0; j < inv->Start; j++)
fprintf(stderr, " ");
--
2.0.0.rc2
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