Re: [PATCH] Fix PR 52631 (VN does not use simplified expression for lookup)

2012-08-20 Thread Richard Guenther
On Mon, Aug 20, 2012 at 6:49 AM, Andrew Pinski andrew.pin...@caviumnetworks.com wrote: On Wed, Jul 25, 2012 at 4:39 AM, Richard Guenther richard.guent...@gmail.com wrote: On Tue, Jul 24, 2012 at 5:50 PM, Andrew Pinski andrew.pin...@caviumnetworks.com wrote: Hi, Before tuples was

Re: [PATCH] Fix PR 52631 (VN does not use simplified expression for lookup)

2012-08-19 Thread Andrew Pinski
On Wed, Jul 25, 2012 at 4:39 AM, Richard Guenther richard.guent...@gmail.com wrote: On Tue, Jul 24, 2012 at 5:50 PM, Andrew Pinski andrew.pin...@caviumnetworks.com wrote: Hi, Before tuples was introduced, VN used to lookup the simplified expression to see if it was available already and use

Re: [PATCH] Fix PR 52631 (VN does not use simplified expression for lookup)

2012-07-25 Thread Richard Guenther
On Tue, Jul 24, 2012 at 5:50 PM, Andrew Pinski andrew.pin...@caviumnetworks.com wrote: Hi, Before tuples was introduced, VN used to lookup the simplified expression to see if it was available already and use that instead of the non simplified one. This patch adds the support back to VN to

[PATCH] Fix PR 52631 (VN does not use simplified expression for lookup)

2012-07-24 Thread Andrew Pinski
Hi, Before tuples was introduced, VN used to lookup the simplified expression to see if it was available already and use that instead of the non simplified one. This patch adds the support back to VN to do exactly that. OK? Bootstrapped and tested on x86_64-linux-gnu with no regressions.