Re: [PATCH, middle-end]: Fix PR78738, unrecognized insn with -ffast-math

2016-12-13 Thread James Greenhalgh
On Tue, Dec 13, 2016 at 09:52:40AM +0100, Richard Biener wrote: > On Sun, Dec 11, 2016 at 5:16 PM, Uros Bizjak wrote: > > On Fri, Dec 9, 2016 at 11:09 AM, Richard Biener > > wrote: > >> On Thu, Dec 8, 2016 at 10:44 PM, Uros Bizjak wrote: > >>> Hello! > >>> > >>> Attached patch fixes fall-out fro

Re: [PATCH, middle-end]: Fix PR78738, unrecognized insn with -ffast-math

2016-12-13 Thread Richard Biener
On Sun, Dec 11, 2016 at 5:16 PM, Uros Bizjak wrote: > On Fri, Dec 9, 2016 at 11:09 AM, Richard Biener > wrote: >> On Thu, Dec 8, 2016 at 10:44 PM, Uros Bizjak wrote: >>> Hello! >>> >>> Attached patch fixes fall-out from excess-precision improvements >>> patch. As shown in the PR, the code throug

Re: [PATCH, middle-end]: Fix PR78738, unrecognized insn with -ffast-math

2016-12-11 Thread Uros Bizjak
On Fri, Dec 9, 2016 at 11:09 AM, Richard Biener wrote: > On Thu, Dec 8, 2016 at 10:44 PM, Uros Bizjak wrote: >> Hello! >> >> Attached patch fixes fall-out from excess-precision improvements >> patch. As shown in the PR, the code throughout the compiler assumes >> FLAG_PRECISION_FAST when flag_uns

Re: [PATCH, middle-end]: Fix PR78738, unrecognized insn with -ffast-math

2016-12-09 Thread Richard Biener
On Thu, Dec 8, 2016 at 10:44 PM, Uros Bizjak wrote: > Hello! > > Attached patch fixes fall-out from excess-precision improvements > patch. As shown in the PR, the code throughout the compiler assumes > FLAG_PRECISION_FAST when flag_unsafe_math_optimizations flag is in > effect. The patch puts back

[PATCH, middle-end]: Fix PR78738, unrecognized insn with -ffast-math

2016-12-08 Thread Uros Bizjak
Hello! Attached patch fixes fall-out from excess-precision improvements patch. As shown in the PR, the code throughout the compiler assumes FLAG_PRECISION_FAST when flag_unsafe_math_optimizations flag is in effect. The patch puts back two lines, removed by excess-precision improvements patch. 201