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Richard Kenner dee6d39efa (adddi3, subdi3): Need scratch reg whenever operand 0 in mem and operands 1 not '0'.
(adddi3, subdi3): Need scratch reg whenever operand 0 in mem and operands 1
not '0'.
(subdi3): Don't treat two non-equal MEMs as non-aliasing.

From-SVN: r9342
1995-04-09 09:22:42 -04:00
gcc (adddi3, subdi3): Need scratch reg whenever operand 0 in mem and operands 1 not '0'. 1995-04-09 09:22:42 -04:00