Luo Xionghu Best Regards
-----Original Message----- From: Beignet [mailto:beignet-boun...@lists.freedesktop.org] On Behalf Of Zhigang Gong Sent: Thursday, August 13, 2015 10:24 AM To: beignet@lists.freedesktop.org Cc: Gong, Zhigang Subject: [Beignet] [PATCH 4/4] GBE: a potential bug in instruction scheduling. 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 What about SEL_OP_ELSE instruction? || node->insn.opcode == SEL_OP_READ_ARF || node->insn.opcode == SEL_OP_BARRIER) tracker.makeBarrier(insnID, insnNum); -- 1.9.1 _______________________________________________ Beignet mailing list Beignet@lists.freedesktop.org http://lists.freedesktop.org/mailman/listinfo/beignet _______________________________________________ Beignet mailing list Beignet@lists.freedesktop.org http://lists.freedesktop.org/mailman/listinfo/beignet
