fix operators for 64 bit integer
authorHomer Hsing <homer.xing@intel.com>
Mon, 4 Nov 2013 01:39:33 +0000 (09:39 +0800)
committerZhigang Gong <zhigang.gong@intel.com>
Mon, 4 Nov 2013 07:34:06 +0000 (15:34 +0800)
commitbe2627c8421b21cad71ff69257faf14fe2dba750
treef9347cbe235e3c1ddffee38e972438a1873e328b
parenta4f141747dbcf86039bb017fef419d958441fb08
fix operators for 64 bit integer

if operand is signed 64 bit integer, emit -1 for SExt casting

Signed-off-by: Homer Hsing <homer.xing@intel.com>
Reviewed-by: Zhigang Gong <zhigang.gong@linux.intel.com>
backend/src/llvm/llvm_gen_backend.cpp