optical flow example optimizer failed

[Altera_Forum]

Hi 

I was trying to run the optical flow example on windows 7,and the SDK version is 15.0,when i compile the kernel with full flow,I got a an error: "Optimizer FAILED! Refer to optical_folw/optical_flow.log for details." and the log file is  Stack dump: 0. Program arguments: C:/altera/15.0/hld/windows64/bin/aocl-opt --acle 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 -board c:/altera/15.0/hld/board/c5soc/c5soc/board_spec.xml optical_flow.1.bc -o optical_flow.kwgid.bc  1. Running pass 'Function Pass Manager' on module 'optical_flow.1.bc'. 2. Running pass 'ACLLoadStoreIntrinsicsAdd: Transform Load/Store Instructions into Masked Intrinsic Load/Store instructions' on function '@optical_flow_for_images' 0x000007FEFDBCADAD (0x0000000000B6EE80 0x0000000000B6EE60 0x0000000000000001 0x0000000073D300F8), RaiseException() + 0x3D bytes(s) 0x0000000073D914F1 (0x0000000073D30000 0x0000000073DC16E0 0x00000000001DFF38 0x0000000073D98D94), _CxxThrowException() + 0x81 bytes(s) 0x0000000073D98E5E (0x00000000001DFDD0 0x0000000073DC9A98 0x0000000000000000 0x0000000100200000), ??2@YAPEAX_K@Z() + 0xA2 bytes(s) 0x00000001400E0E6C (0x00009208E2371F4B 0x000000009A8C4200 0x0000000002599C38 0x00000001400CF0C4) 0x00000001400E14D1 (0x00000000001DFF38 0x00000000001DFF38 0x00000000F679FA98 0x000000009A8C4200) 0x00000001400E15F2 (0x0000000000000000 0x0000000000000000 0x0000000000000000 0x00000000F679FA98) 0x00000001400E174F (0x0000000035A54C48 0x00000000A8016500 0x0000000035A54C48 0x0000000000000000) 0x000000013FFD0FCB (0x00000000359F2C90 0x000000000259B3F0 0x0000000035A54C48 0x0000000000B6F250) 0x000000013FB67632 (0x0000000000000000 0x000000000259B3F0 0x000000000259B3F0 0x000000002032D530) 0x00000001400A4949 (0x000000000259B3F0 0x0000000020336050 0x0000000000000000 0x0000000000000000) 0x00000001400A4AF9 (0x0000000000000000 0x0000000000B6F601 0x0000000020336050 0x000000000FBFB010) 0x00000001400A4D6D (0x000000000000001B 0x00000000025A3DF0 0x00000000000000D8 0x0000000000000000) 0x00000001400A5070 (0x000000000256E780 0x00000000000007D0 0x00000000000000FA 0x0000000000B6F6D0) 0x000000013F6EED58 (0x0000000000000001 0x0000000E8F8DD4EC 0x0000000000000001 0x0000000000000000) 0x000000014021FF36 (0x0000000000000000 0x0000000000000000 0x0000000000000000 0x0000000000000000), ??4_Init_locks@std@@QEAAAEAV01@AEBV01@@Z() + 0x7FA bytes(s) 0x0000000077B059BD (0x0000000000000000 0x0000000000000000 0x0000000000000000 0x0000000000000000), BaseThreadInitThunk() + 0xD bytes(s) 0x0000000077C3A551 (0x0000000000000000 0x0000000000000000 0x0000000000000000 0x0000000000000000), RtlUserThreadStart() + 0x21 bytes(s)  Thanks Yabin