-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 On 09/19/11 02:51, Carrot Wei wrote: > Hi > > We should not combine insns cross volatile insns. Combine.c already > does this check, postreload should also do so. > > Bootstrapped and regtested on x86_64-unknown-linux-gnu. Regtested > on arm qemu. > > thanks Carrot > > > ChangeLog: 2011-09-19 Wei Guozhi <car...@google.com> > > PR 49452 * postreload.c (reload_combine): Invalidate use > information when across volatile insn. OK. jeff -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.11 (GNU/Linux) Comment: Using GnuPG with Mozilla - http://enigmail.mozdev.org/
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