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92e28620d3
This commit refines the pattern for the octeon seq/seqi/sne/snei instructions. The target register is set to 0 or 1 according to the result of the comparison. In C, this is something like rd = (unsigned long)(rs == rt) This commit adds a zext to bring the result to i64. With this change the instruction is selected for this type of code. (gcc produces the same code for the above C code.) git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@225968 91177308-0d34-0410-b5e6-96231b3b80d8