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//===---------------------------------------------------------------------===// // Random ideas for the ARM backend. //===---------------------------------------------------------------------===// Consider implementing a select with two conditional moves: cmp x, y moveq dst, a movne dst, b ---------------------------------------------------------- %tmp1 = shl int %b, ubyte %c %tmp4 = add int %a, %tmp1 compiles to add r0, r0, r1, lsl r2 but %tmp1 = shl int %b, ubyte %c %tmp4 = add int %tmp1, %a compiles to mov r1, r1, lsl r2 add r0, r1, r0 ---------------------------------------------------------- add an offset to FLDS addressing mode ----------------------------------------------------------