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(parent: 3e1ffd9) | patch
(adddi3, subdi3): Need scratch reg whenever operand 0 in mem and operands 1
authorkenner <kenner@138bc75d-0d04-0410-961f-82ee72b054a4>
Sun, 9 Apr 1995 13:22:42 +0000 (13:22 +0000)
committerkenner <kenner@138bc75d-0d04-0410-961f-82ee72b054a4>
Sun, 9 Apr 1995 13:22:42 +0000 (13:22 +0000)
commit61e1adefa008cd5d9d6d9b61676cd9d211863db7
treec4530484472eb81cbb22923f1d04ec3c9ee464eetree | snapshot
parent3e1ffd94d6108585c6e2671115c0b5cfd82635fdcommit | diff
(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.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@9342 138bc75d-0d04-0410-961f-82ee72b054a4
gcc/config/i386/i386.md diff | blob | history
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