Despite what the Sandybridge PRM says, ENDIF has Jump Count in <dst>,
not JIP in <src1>. (The same mistake appears about WHILE as well).
---
src/mesa/drivers/dri/i965/brw_eu_emit.c | 11 +++++++----
1 file changed, 7 insertions(+), 4 deletions(-)
diff --git a/src/mesa/drivers/dri/i965/brw_eu_emit.c
b/src/mesa/drivers/dri/i965/brw_eu_emit.c
index 39f94e9..937257b 100644
--- a/src/mesa/drivers/dri/i965/brw_eu_emit.c
+++ b/src/mesa/drivers/dri/i965/brw_eu_emit.c
@@ -2557,12 +2557,15 @@ brw_set_uip_jip(struct brw_compile *p)
assert(brw_inst_jip(brw, insn) != 0);
break;
- case BRW_OPCODE_ENDIF:
- if (block_end_offset == 0)
- brw_inst_set_jip(brw, insn, 1 * br);
+ case BRW_OPCODE_ENDIF: {
+ int32_t jump = (block_end_offset == 0) ?
+ 1 * br : (block_end_offset - offset) / scale;
+ if (brw->gen >= 7)
+ brw_inst_set_jip(brw, insn, jump);
else
- brw_inst_set_jip(brw, insn, (block_end_offset - offset) / scale);
+ brw_inst_set_gen6_jump_count(brw, insn, jump);
break;
+ }
case BRW_OPCODE_HALT:
/* From the Sandy Bridge PRM (volume 4, part 2, section 8.3.19):
--
1.8.5.5
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