on a220 it makes a difference if the max register # is -1 or 0
Signed-off-by: Jonathan Marek <jonat...@marek.ca>
---
src/gallium/drivers/freedreno/a2xx/ir-a2xx.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/src/gallium/drivers/freedreno/a2xx/ir-a2xx.c
b/src/gallium/drivers/freedreno/a2xx/ir-a2xx.c
index f8e056e424..3924d11e5a 100644
--- a/src/gallium/drivers/freedreno/a2xx/ir-a2xx.c
+++ b/src/gallium/drivers/freedreno/a2xx/ir-a2xx.c
@@ -209,8 +209,8 @@ void* ir2_shader_assemble(struct ir2_shader *shader,
/* bitmask of variables required for exports defined by "export" */
uint32_t export_mask[REG_MASK/32+1] = {};
- unsigned idx, reg_idx;
- unsigned max_input = 0;
+ int idx, reg_idx;
+ int max_input = -1;
int export_size = -1;
for (idx = 0; idx < shader->instr_count; idx++) {
--
2.17.1
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