Re: [RFC] Add conditional compare support

2013-08-23 Thread Richard Kenner
> That doesn't sound like the right place to me. We want the same code to > be generated whether users write && and || directly or write corresponding > sequences of if conditions. In general we want to move away from > optimizing complicated expressions in fold-const, towards having GIMPLE >

Re: [RFC] Add conditional compare support

2013-08-23 Thread Joseph S. Myers
On Wed, 21 Aug 2013, Zhenqiang Chen wrote: > SHORT_CIRCUIT expression will be converted to CCMP expressions > at the end of front-end. That doesn't sound like the right place to me. We want the same code to be generated whether users write && and || directly or write corresponding sequences of