Remove unused THTensor_(add) and similar functions code. (#24864)
Summary:
Remove unused:
TH_API void THTensor_(add)(THTensor *r_, THTensor *t, scalar_t value);
TH_API void THTensor_(sub)(THTensor *r_, THTensor *t, scalar_t value);
TH_API void THTensor_(add_scaled)(THTensor *r_, THTensor *t, scalar_t value, scalar_t alpha);
TH_API void THTensor_(sub_scaled)(THTensor *r_, THTensor *t, scalar_t value, scalar_t alpha);
THC_API void THCTensor_(add)(THCState *state, THCTensor *self, THCTensor *src, scalar_t value);
THC_API void THCTensor_(sub)(THCState *state, THCTensor *self, THCTensor *src, scalar_t value);
THC_API void THCTensor_(add_scaled)(THCState *state, THCTensor *self, THCTensor *src, scalar_t THC_API void THCTensor_(sub_scaled)(THCState *state, THCTensor *self, THCTensor *src, scalar_t
Pull Request resolved: https://github.com/pytorch/pytorch/pull/24864
Differential Revision: D16916608
Pulled By: VitalyFedyunin
fbshipit-source-id: d6182638bde196031e2cdbee898b117e08634ddd