[Bug bootstrap/45376] New: no such instruction: `pcmpestri $0,(%rdi),%xmm0'

[Bug bootstrap/45376] New: no such instruction: `pcmpestri $0,(%rdi),%xmm0'

[mikael at gcc dot gnu dot org]

Updating today at revision 163455 gave : 
/home/mik/gcc46/src/libcpp/lex.c: Assembler messages:
/home/mik/gcc46/src/libcpp/lex.c:448: Error: no such instruction: `pcmpestri
$0,(%rdi),%xmm0'
/home/mik/gcc46/src/libcpp/lex.c:432: Error: no such instruction: `pcmpestri
$0,(%rdi),%xmm0'

A revision from yesterday worked (2010-08-21), but I don't remember the
revision number. 
Possible culprit according to the ChangeLog : revision 163446.


-- 
           Summary: no such instruction: `pcmpestri $0,(%rdi),%xmm0'
           Product: gcc
           Version: 4.6.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: bootstrap
        AssignedTo: unassigned at gcc dot gnu dot org
        ReportedBy: mikael at gcc dot gnu dot org
 GCC build triplet: x86_64-unknown-freebsd8.0
  GCC host triplet: x86_64-unknown-freebsd8.0
GCC target triplet: x86_64-unknown-freebsd8.0


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45376

[Bug bootstrap/45376] no such instruction: `pcmpestri $0,(%rdi),%xmm0'

[mikael at gcc dot gnu dot org]

------- Comment #1 from mikael at gcc dot gnu dot org  2010-08-22 10:33 -------
(In reply to comment #0)
> Possible culprit according to the ChangeLog : revision 163446.
> 
confirmed: r163446 _is_ the culprit. 

The stage1 libcpp builds fine. The failure is at stage2. 

Configure line: 
  $ /home/mik/gcc46/src/configure --prefix=/home/mik/gcc46
--enable-maintainer-mode --disable-multilib --enable-languages=fortran


-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45376

[Bug bootstrap/45376] no such instruction: `pcmpestri $0,(%rdi),%xmm0'

[mikael at gcc dot gnu dot org]

------- Comment #2 from mikael at gcc dot gnu dot org  2010-08-22 10:49 -------
This might be of interest: the machine I'm running on as reported by the
kernel.

CPU: AMD Athlon(tm) 64 Processor 3000+ (2009.79-MHz K8-class CPU)
  Origin = "AuthenticAMD"  Id = 0xfc0  Stepping = 0
 
Features=0x78bfbff<FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CLFLUSH,MMX,FXSR,SSE,SSE2>
  AMD Features=0xe0500800<SYSCALL,NX,MMX+,LM,3DNow!+,3DNow!>


-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45376

Re: [Bug bootstrap/45376] New: no such instruction: `pcmpestri $0,(%rdi),%xmm0'

[Andrew Pinski]

What version of binutils is being used?
Have you tried a newer version?

On Aug 22, 2010, at 3:11 AM, "mikael at gcc dot gnu dot org" <gcc-bugzilla@gcc.gnu.org 
 > wrote:

> Updating today at revision 163455 gave :
> /home/mik/gcc46/src/libcpp/lex.c: Assembler messages:
> /home/mik/gcc46/src/libcpp/lex.c:448: Error: no such instruction:  
> `pcmpestri
> $0,(%rdi),%xmm0'
> /home/mik/gcc46/src/libcpp/lex.c:432: Error: no such instruction:  
> `pcmpestri
> $0,(%rdi),%xmm0'
>
> A revision from yesterday worked (2010-08-21), but I don't remember  
> the
> revision number.
> Possible culprit according to the ChangeLog : revision 163446.
>
>
> -- 
>           Summary: no such instruction: `pcmpestri $0,(%rdi),%xmm0'
>           Product: gcc
>           Version: 4.6.0
>            Status: UNCONFIRMED
>          Severity: normal
>          Priority: P3
>         Component: bootstrap
>        AssignedTo: unassigned at gcc dot gnu dot org
>        ReportedBy: mikael at gcc dot gnu dot org
> GCC build triplet: x86_64-unknown-freebsd8.0
>  GCC host triplet: x86_64-unknown-freebsd8.0
> GCC target triplet: x86_64-unknown-freebsd8.0
>
>
> http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45376
>

[Bug bootstrap/45376] no such instruction: `pcmpestri $0,(%rdi),%xmm0'

[pinskia at gmail dot com]

------- Comment #3 from pinskia at gmail dot com  2010-08-22 18:05 -------
Subject: Re:   New: no such instruction: `pcmpestri $0,(%rdi),%xmm0'

What version of binutils is being used?
Have you tried a newer version?

On Aug 22, 2010, at 3:11 AM, "mikael at gcc dot gnu dot org"
<gcc-bugzilla@gcc.gnu.org 
 > wrote:

> Updating today at revision 163455 gave :
> /home/mik/gcc46/src/libcpp/lex.c: Assembler messages:
> /home/mik/gcc46/src/libcpp/lex.c:448: Error: no such instruction:  
> `pcmpestri
> $0,(%rdi),%xmm0'
> /home/mik/gcc46/src/libcpp/lex.c:432: Error: no such instruction:  
> `pcmpestri
> $0,(%rdi),%xmm0'
>
> A revision from yesterday worked (2010-08-21), but I don't remember  
> the
> revision number.
> Possible culprit according to the ChangeLog : revision 163446.
>
>
> -- 
>           Summary: no such instruction: `pcmpestri $0,(%rdi),%xmm0'
>           Product: gcc
>           Version: 4.6.0
>            Status: UNCONFIRMED
>          Severity: normal
>          Priority: P3
>         Component: bootstrap
>        AssignedTo: unassigned at gcc dot gnu dot org
>        ReportedBy: mikael at gcc dot gnu dot org
> GCC build triplet: x86_64-unknown-freebsd8.0
>  GCC host triplet: x86_64-unknown-freebsd8.0
> GCC target triplet: x86_64-unknown-freebsd8.0
>
>
> http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45376
>


-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45376

[Bug target/45376] no such instruction: `pcmpestri $0,(%rdi),%xmm0'

[pinskia at gcc dot gnu dot org]

-- 

pinskia at gcc dot gnu dot org changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
          Component|bootstrap                   |target
           Keywords|                            |build
   Target Milestone|---                         |4.6.0


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45376

[Bug target/45376] [4.6 Regression] no such instruction: `pcmpestri $0,(%rdi),%xmm0'

[pinskia at gcc dot gnu dot org]

-- 

pinskia at gcc dot gnu dot org changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|UNCONFIRMED                 |NEW
     Ever Confirmed|0                           |1
   Last reconfirmed|0000-00-00 00:00:00         |2010-08-23 21:42:35
               date|                            |


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45376

[Bug target/45376] [4.6 Regression] no such instruction: `pcmpestri $0,(%rdi),%xmm0'

[pinskia at gcc dot gnu dot org]

------- Comment #4 from pinskia at gcc dot gnu dot org  2010-08-23 21:42 -------
Confirmed.


-- 

pinskia at gcc dot gnu dot org changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                URL|                            |http://gcc.gnu.org/ml/gcc-
                   |                            |patches/2010-
                   |                            |08/msg01753.html
           Keywords|                            |patch
            Summary|no such instruction:        |[4.6 Regression] no such
                   |`pcmpestri $0,(%rdi),%xmm0' |instruction: `pcmpestri
                   |                            |$0,(%rdi),%xmm0'


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45376

[Bug target/45376] [4.6 Regression] no such instruction: `pcmpestri $0,(%rdi),%xmm0'

[mikael at gcc dot gnu dot org]

------- Comment #5 from mikael at gcc dot gnu dot org  2010-08-24 10:43 -------
(In reply to comment #3)
> Subject: Re:   New: no such instruction: `pcmpestri $0,(%rdi),%xmm0'
> 
> What version of binutils is being used?
> Have you tried a newer version?
> 

% as --version
GNU assembler 2.15 [FreeBSD] 2004-05-23
Copyright 2002 Free Software Foundation, Inc.
This program is free software; you may redistribute it under the terms of
the GNU General Public License.  This program has absolutely no warranty.
This assembler was configured for a target of `x86_64-obrien-freebsd'.

I haven't tried any newer version. 


-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45376

[Bug target/45376] [4.6 Regression] no such instruction: `pcmpestri $0,(%rdi),%xmm0'

[pinskia at gcc dot gnu dot org]

------- Comment #6 from pinskia at gcc dot gnu dot org  2010-08-24 19:12 -------
Note a patch was posted at
http://gcc.gnu.org/ml/gcc-patches/2010-08/msg01753.html.


-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45376

[Bug bootstrap/45376] [4.6 Regression] no such instruction: `pcmpestri $0,(%rdi),%xmm0'

[rth at gcc dot gnu dot org]

-- 

rth at gcc dot gnu dot org changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
         AssignedTo|unassigned at gcc dot gnu   |rth at gcc dot gnu dot org
                   |dot org                     |
             Status|NEW                         |ASSIGNED
          Component|target                      |bootstrap
   Last reconfirmed|2010-08-23 21:42:35         |2010-08-24 21:06:41
               date|                            |


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45376

[Bug bootstrap/45376] [4.6 Regression] no such instruction: `pcmpestri $0,(%rdi),%xmm0'

[rth at gcc dot gnu dot org]

------- Comment #8 from rth at gcc dot gnu dot org  2010-08-24 21:08 -------
Fixed.


-- 

rth at gcc dot gnu dot org changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|ASSIGNED                    |RESOLVED
         Resolution|                            |FIXED


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45376

[Bug bootstrap/45376] [4.6 Regression] no such instruction: `pcmpestri $0,(%rdi),%xmm0'

[rth at gcc dot gnu dot org]

------- Comment #7 from rth at gcc dot gnu dot org  2010-08-24 21:08 -------
Subject: Bug 45376

Author: rth
Date: Tue Aug 24 21:08:05 2010
New Revision: 163528

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=163528
Log:
        PR bootstrap/45376
        * configure.ac (HAVE_SSE4): New check.
        * configure, config.in: Rebuild.
        * lex.c (search_line_sse42): Omit if !HAVE_SSE4.

Modified:
    trunk/libcpp/ChangeLog
    trunk/libcpp/config.in
    trunk/libcpp/configure
    trunk/libcpp/configure.ac
    trunk/libcpp/lex.c


-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45376