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authorRichard Kenner <kenner@gcc.gnu.org>1994-04-09 16:05:15 -0400
committerRichard Kenner <kenner@gcc.gnu.org>1994-04-09 16:05:15 -0400
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treeb2700d5ccf074811c5f9f3d7535ebcced68252a6 /gcc/loop.c
parentf767bd6ef95d99b443f02cdb6f388c457cc105ee (diff)
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(fold): Avoid exponential work when simplifying conditional
expressions; don't recurse twice if ARG1 is constant. From-SVN: r7010
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