ENDIF should be treated as barrier-like instruction
in instruction scheduling.
Signed-off-by: Zhigang Gong <zhigang.g...@intel.com>
---
backend/src/backend/gen_insn_scheduling.cpp | 5 ++++-
1 file changed, 4 insertions(+), 1 deletion(-)
diff --git a/backend/src/backend/gen_insn_scheduling.cpp
b/backend/src/backend/gen_insn_scheduling.cpp
index b3b7042..5c55079 100644
--- a/backend/src/backend/gen_insn_scheduling.cpp
+++ b/backend/src/backend/gen_insn_scheduling.cpp
@@ -583,7 +583,10 @@ namespace gbe
for (int32_t insnID = 0; insnID < insnNum; ++insnID) {
ScheduleDAGNode *node = tracker.insnNodes[insnID];
if (node->insn.isBranch() || node->insn.isLabel()
- || node->insn.opcode == SEL_OP_EOT || node->insn.opcode == SEL_OP_IF
|| node->insn.opcode == SEL_OP_WHILE
+ || node->insn.opcode == SEL_OP_EOT
+ || node->insn.opcode == SEL_OP_IF
+ || node->insn.opcode == SEL_OP_ENDIF
+ || node->insn.opcode == SEL_OP_WHILE
|| node->insn.opcode == SEL_OP_READ_ARF
|| node->insn.opcode == SEL_OP_BARRIER)
tracker.makeBarrier(insnID, insnNum);
--
1.9.1
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