Re: Clobber REG_CC only for some constraint alternatives?

2020-08-19 Thread Senthil Kumar Selvaraj via Gcc
Hans-Peter Nilsson writes: > On Wed, 19 Aug 2020, Senthil Kumar Selvaraj wrote: >> >> Hans-Peter Nilsson writes: >> >> > On Fri, 14 Aug 2020, Senthil Kumar Selvaraj via Gcc wrote: >> >> As you can deduce from the (set_attr "cc" ..), only constraint >> >> alternatives 0,2,3 and 6 clobber CC - oth

Re: Clobber REG_CC only for some constraint alternatives?

2020-08-19 Thread Hans-Peter Nilsson
On Wed, 19 Aug 2020, Senthil Kumar Selvaraj wrote: > > Hans-Peter Nilsson writes: > > > On Fri, 14 Aug 2020, Senthil Kumar Selvaraj via Gcc wrote: > >> As you can deduce from the (set_attr "cc" ..), only constraint > >> alternatives 0,2,3 and 6 clobber CC - others leave it unchanged. > > > > Yes, I

Re: GCC / GFortran (9.3.0; Cygwin 64) Internal Compiler Error on NINT() Function

2020-08-19 Thread Toon Moene
Thanks. An internal compiler error is always a problem with the compiler itself. I submitted this to our bug tracker (Bugzilla) as Problem Report 96712 on your behalf. Follow it by looking at https://gcc.gnu.org/bugzilla/show_bug.cgi?id=96712 Kind regards, Toon. On 8/19/20 4:22 PM, Bernd E

Re: GCC / GFortran (9.3.0; Cygwin 64 and Ubuntu) Internal Compiler Error on NINT() Function

2020-08-19 Thread David Edelsohn via Gcc
On Wed, Aug 19, 2020 at 10:34 AM Bernd Eggen via Gcc wrote: > > Hello, > > I realised when I created the small code snippet I accidentally put the > variable "m" in the default integer declaration, I checked it and moving it > (to kind=16) does not make a difference either. > > I also checked on U

Re: GCC / GFortran (9.3.0; Cygwin 64 and Ubuntu) Internal Compiler Error on NINT() Function

2020-08-19 Thread Bernd Eggen via Gcc
Hello, I realised when I created the small code snippet I accidentally put the variable "m" in the default integer declaration, I checked it and moving it (to kind=16) does not make a difference either. I also checked on Ubuntu-64, same GCC & GFortran version (9.3.0) and I get the same error mess

Re: GCC / GFortran (9.3.0; Cygwin 64) Internal Compiler Error on NINT() Function

2020-08-19 Thread Jonathan Wakely via Gcc
On Wed, 19 Aug 2020 at 15:24, Bernd Eggen via Gcc wrote: > > Hello, > > I've come across an internal compiler error (in GFortran), concerning the > function NINT(), Then you should be reporting it to Bugzilla, not to this mailing list. > Please submit a full bug report, > with preprocessed sour

GCC / GFortran (9.3.0; Cygwin 64) Internal Compiler Error on NINT() Function

2020-08-19 Thread Bernd Eggen via Gcc
Hello, I've come across an internal compiler error (in GFortran), concerning the function NINT(), I attach a very simple source code that illustrates the error. Essentially I am working with 16-byte integers, and there seems no way to ensure that NINT() returns the correct precision integer. [I a