[Bug target/79544] vec_sra (unsigned long long,foo) generating vsrd instead of vsrad

2017-03-01 Thread pthaugen at gcc dot gnu.org 
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79544

Pat Haugen  changed:

   What|Removed |Added

 Status|NEW |RESOLVED
 Resolution|--- |FIXED

--- Comment #5 from Pat Haugen  ---
Fixed.

[Bug target/79544] vec_sra (unsigned long long,foo) generating vsrd instead of vsrad

2017-03-01 Thread pthaugen at gcc dot gnu.org 
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79544

--- Comment #4 from Pat Haugen  ---
Author: pthaugen
Date: Wed Mar  1 21:18:18 2017
New Revision: 245819

URL: https://gcc.gnu.org/viewcvs?rev=245819=gcc=rev
Log:
PR target/79544
* rs6000/rs6000-c.c (struct altivec_builtin_types): Use VSRAD for
arithmetic shift of unsigned V2DI.

* gcc.target/powerpc/pr79544.c: New.


Added:
branches/gcc-6-branch/gcc/testsuite/gcc.target/powerpc/pr79544.c
Modified:
branches/gcc-6-branch/gcc/ChangeLog
branches/gcc-6-branch/gcc/config/rs6000/rs6000-c.c
branches/gcc-6-branch/gcc/testsuite/ChangeLog

[Bug target/79544] vec_sra (unsigned long long,foo) generating vsrd instead of vsrad

2017-03-01 Thread pthaugen at gcc dot gnu.org 
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79544

--- Comment #3 from Pat Haugen  ---
Author: pthaugen
Date: Wed Mar  1 21:17:46 2017
New Revision: 245818

URL: https://gcc.gnu.org/viewcvs?rev=245818=gcc=rev
Log:
PR target/79544
* rs6000/rs6000-c.c (struct altivec_builtin_types): Use VSRAD for
arithmetic shift of unsigned V2DI.

* gcc.target/powerpc/pr79544.c: New.


Added:
branches/gcc-5-branch/gcc/testsuite/gcc.target/powerpc/pr79544.c
Modified:
branches/gcc-5-branch/gcc/ChangeLog
branches/gcc-5-branch/gcc/config/rs6000/rs6000-c.c
branches/gcc-5-branch/gcc/testsuite/ChangeLog

[Bug target/79544] vec_sra (unsigned long long,foo) generating vsrd instead of vsrad

2017-02-27 Thread pthaugen at gcc dot gnu.org 
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79544

--- Comment #2 from Pat Haugen  ---
Author: pthaugen
Date: Mon Feb 27 16:06:13 2017
New Revision: 245762

URL: https://gcc.gnu.org/viewcvs?rev=245762=gcc=rev
Log:
PR target/79544
* config/rs6000/rs6000-c.c (struct altivec_builtin_types): Use VSRAD
for arithmetic shift of unsigned V2DI.
* gcc.target/powerpc/pr79544.c: New.


Added:
trunk/gcc/testsuite/gcc.target/powerpc/pr79544.c
Modified:
trunk/gcc/ChangeLog
trunk/gcc/config/rs6000/rs6000-c.c
trunk/gcc/testsuite/ChangeLog

[Bug target/79544] vec_sra (unsigned long long,foo) generating vsrd instead of vsrad

2017-02-21 Thread pthaugen at gcc dot gnu.org 
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79544

Pat Haugen  changed:

   What|Removed |Added

 Status|UNCONFIRMED |NEW
   Last reconfirmed||2017-02-21
 CC||pthaugen at gcc dot gnu.org
   Assignee|unassigned at gcc dot gnu.org  |pthaugen at gcc dot 
gnu.org
 Ever confirmed|0   |1

[Bug target/79544] vec_sra (unsigned long long,foo) generating vsrd instead of vsrad

2017-02-15 Thread wschmidt at gcc dot gnu.org 
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79544

--- Comment #1 from Bill Schmidt  ---
Note that this is indeed wrong because the semantics of vec_sra are to
duplicate the sign bit even for unsigned inputs.

[Bug target/79544] vec_sra (unsigned long long,foo) generating vsrd instead of vsrad

2017-02-15 Thread wschmidt at gcc dot gnu.org 
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79544

Bill Schmidt  changed:

   What|Removed |Added

   Keywords||wrong-code
Version|unknown |7.0
   Target Milestone|--- |7.0