Re: [wide-int] tree-ssa-ccp fix

2014-04-25 Thread Richard Biener
On Thu, Apr 24, 2014 at 11:54 PM, Richard Sandiford wrote: > The asm comparison showed a problem with my r204593 change, which dropped > a "val.mask &" in the second hunk below. > > Seeing that the problem was in ccp made me look at the whole file again. > I noticed that we'd changed the VARYING m

[wide-int] tree-ssa-ccp fix

2014-04-24 Thread Richard Sandiford
The asm comparison showed a problem with my r204593 change, which dropped a "val.mask &" in the second hunk below. Seeing that the problem was in ccp made me look at the whole file again. I noticed that we'd changed the VARYING mask value from -1 to 1, which didn't look intentional. Tested on x86