1888 static bool isVMerge(ShuffleVectorSDNode *N, unsigned UnitSize,  in isVMerge()  function
1916       return isVMerge(N, UnitSize, 0, 0);  in isVMRGLShuffleMask()
1918       return isVMerge(N, UnitSize, 0, 16);  in isVMRGLShuffleMask()
1923       return isVMerge(N, UnitSize, 8, 8);  in isVMRGLShuffleMask()
1925       return isVMerge(N, UnitSize, 8, 24);  in isVMRGLShuffleMask()
1941       return isVMerge(N, UnitSize, 8, 8);  in isVMRGHShuffleMask()
1943       return isVMerge(N, UnitSize, 8, 24);  in isVMRGHShuffleMask()
1948       return isVMerge(N, UnitSize, 0, 0);  in isVMRGHShuffleMask()
1950       return isVMerge(N, UnitSize, 0, 16);  in isVMRGHShuffleMask()
1998 static bool isVMerge(ShuffleVectorSDNode *N, unsigned IndexOffset,  in isVMerge()  function
2032       return isVMerge(N, indexOffset, 0);  in isVMRGEOShuffleMask()
2034       return isVMerge(N, indexOffset, 16);  in isVMRGEOShuffleMask()
2041       return isVMerge(N, indexOffset, 0);  in isVMRGEOShuffleMask()
2043       return isVMerge(N, indexOffset, 16);  in isVMRGEOShuffleMask()