Not working on GTX 760 after fork

[38rc]

It worked fine before the latest fork.

here's the errors:

• ABOUT XMRig-NVIDIA/2.14.0 MSVC/2015
• LIBS libuv/1.24.1 CUDA/8.0 OpenSSL/1.1.1a microhttpd/0.9.61
• CPU x64 -AES
• GPU #0 PCI:0000:05:00 GeForce GTX 760 @ 1137/3002 MHz 4x48 8x25 arch:30
  SMX:6
• ALGO cryptonight, donate=5%
• POOL #1 monerohash.com:7777 variant auto
• COMMANDS hashrate, health, pause, resume
  [2019-03-09 16:03:21] use pool monerohash.com:7777 107.191.99.95
  [2019-03-09 16:03:21] new job from monerohash.com:7777 diff 25000 algo cn/r heig
  ht 1788012
  [2019-03-09 16:03:22] nvrtcCompileProgram failed: NVRTC_ERROR_COMPILATION
  [2019-03-09 16:03:22] Program compile log: CryptonightR.cu(382): error: identifi
  er "__funnelshift_l" is undefined

CryptonightR.cu(383): error: identifier "__funnelshift_r" is undefined

2 errors detected in the compilation of "CryptonightR.cu".

[CUDA] Error gpu 0: <cryptonight_gpu_hash>:878 "device kernel image is invalid"
Press any key to continue . . .

[xmrig]

Duplicate #246