Re: [RFC][PATCH] ipa: fix dumping with deleted multiversioning nodes

2017-09-20 Thread Jan Hubicka
> On 09/18/2017 11:08 AM, Evgeny Kudryashov wrote: > > Hello, > > > > The code below causes an internal compiler error in cc1plus (trunk on > > x86-64) if it is compiled with -fdump-ipa-cgraph. > > > > int foo () __attribute__ ((target ("default"))); > > int foo () __attribute__ ((target ("sse4.

Re: [RFC][PATCH] ipa: fix dumping with deleted multiversioning nodes

2017-09-20 Thread Martin Liška
On 09/18/2017 11:08 AM, Evgeny Kudryashov wrote: > Hello, > > The code below causes an internal compiler error in cc1plus (trunk on x86-64) > if it is compiled with -fdump-ipa-cgraph. > > int foo () __attribute__ ((target ("default"))); > int foo () __attribute__ ((target ("sse4.2"))); > > __at

[RFC][PATCH] ipa: fix dumping with deleted multiversioning nodes

2017-09-18 Thread Evgeny Kudryashov
Hello, The code below causes an internal compiler error in cc1plus (trunk on x86-64) if it is compiled with -fdump-ipa-cgraph. int foo () __attribute__ ((target ("default"))); int foo () __attribute__ ((target ("sse4.2"))); __attribute__ ((target ("sse4.2"))) int foo () { return 1; } The e