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* [Bug target/67929] [4.9/5/6 Regression][arm] Wrong code for FP mult-by-power-of-2 + int conversion
       [not found] <bug-67929-4@http.gcc.gnu.org/bugzilla/>
@ 2015-10-12 11:00 ` ktkachov at gcc dot gnu.org
  2015-10-15 19:43 ` ramana at gcc dot gnu.org
                   ` (4 subsequent siblings)
  5 siblings, 0 replies; 6+ messages in thread
From: ktkachov at gcc dot gnu.org @ 2015-10-12 11:00 UTC (permalink / raw)
  To: gcc-bugs

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67929

ktkachov at gcc dot gnu.org changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
           Assignee|unassigned at gcc dot gnu.org      |ktkachov at gcc dot gnu.org

--- Comment #1 from ktkachov at gcc dot gnu.org ---
I have a fix


^ permalink raw reply	[flat|nested] 6+ messages in thread

* [Bug target/67929] [4.9/5/6 Regression][arm] Wrong code for FP mult-by-power-of-2 + int conversion
       [not found] <bug-67929-4@http.gcc.gnu.org/bugzilla/>
  2015-10-12 11:00 ` [Bug target/67929] [4.9/5/6 Regression][arm] Wrong code for FP mult-by-power-of-2 + int conversion ktkachov at gcc dot gnu.org
@ 2015-10-15 19:43 ` ramana at gcc dot gnu.org
  2015-10-27 12:24 ` ktkachov at gcc dot gnu.org
                   ` (3 subsequent siblings)
  5 siblings, 0 replies; 6+ messages in thread
From: ramana at gcc dot gnu.org @ 2015-10-15 19:43 UTC (permalink / raw)
  To: gcc-bugs

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67929

Ramana Radhakrishnan <ramana at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|UNCONFIRMED                 |NEW
   Last reconfirmed|                            |2015-10-15
                 CC|                            |ramana at gcc dot gnu.org
            Version|6.0                         |4.9.0
   Target Milestone|---                         |4.9.4
     Ever confirmed|0                           |1

--- Comment #2 from Ramana Radhakrishnan <ramana at gcc dot gnu.org> ---
Confirmed.


^ permalink raw reply	[flat|nested] 6+ messages in thread

* [Bug target/67929] [4.9/5/6 Regression][arm] Wrong code for FP mult-by-power-of-2 + int conversion
       [not found] <bug-67929-4@http.gcc.gnu.org/bugzilla/>
  2015-10-12 11:00 ` [Bug target/67929] [4.9/5/6 Regression][arm] Wrong code for FP mult-by-power-of-2 + int conversion ktkachov at gcc dot gnu.org
  2015-10-15 19:43 ` ramana at gcc dot gnu.org
@ 2015-10-27 12:24 ` ktkachov at gcc dot gnu.org
  2015-10-27 13:46 ` ktkachov at gcc dot gnu.org
                   ` (2 subsequent siblings)
  5 siblings, 0 replies; 6+ messages in thread
From: ktkachov at gcc dot gnu.org @ 2015-10-27 12:24 UTC (permalink / raw)
  To: gcc-bugs

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67929

--- Comment #3 from ktkachov at gcc dot gnu.org ---
Author: ktkachov
Date: Tue Oct 27 12:23:51 2015
New Revision: 229436

URL: https://gcc.gnu.org/viewcvs?rev=229436&root=gcc&view=rev
Log:
[ARM] PR target/67929 Tighten vfp3_const_double_for_bits checks

        PR target/67929
        * config/arm/arm.c (vfp3_const_double_for_bits): Rewrite.
        * config/arm/constraints.md (Dp): Update callsite.
        * config/arm/predicates.md (const_double_vcvt_power_of_two): Likewise.

        * gcc.target/arm/pr67929_1.c: New test.


Added:
    trunk/gcc/testsuite/gcc.target/arm/pr67929_1.c
Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/config/arm/arm.c
    trunk/gcc/config/arm/constraints.md
    trunk/gcc/config/arm/predicates.md
    trunk/gcc/testsuite/ChangeLog


^ permalink raw reply	[flat|nested] 6+ messages in thread

* [Bug target/67929] [4.9/5/6 Regression][arm] Wrong code for FP mult-by-power-of-2 + int conversion
       [not found] <bug-67929-4@http.gcc.gnu.org/bugzilla/>
                   ` (2 preceding siblings ...)
  2015-10-27 12:24 ` ktkachov at gcc dot gnu.org
@ 2015-10-27 13:46 ` ktkachov at gcc dot gnu.org
  2015-10-27 13:53 ` ktkachov at gcc dot gnu.org
  2015-10-27 13:53 ` ktkachov at gcc dot gnu.org
  5 siblings, 0 replies; 6+ messages in thread
From: ktkachov at gcc dot gnu.org @ 2015-10-27 13:46 UTC (permalink / raw)
  To: gcc-bugs

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67929

--- Comment #4 from ktkachov at gcc dot gnu.org ---
Author: ktkachov
Date: Tue Oct 27 13:46:15 2015
New Revision: 229439

URL: https://gcc.gnu.org/viewcvs?rev=229439&root=gcc&view=rev
Log:
[ARM] PR target/67929 Tighten vfp3_const_double_for_bits checks

        PR target/67929
        * config/arm/arm.c (vfp3_const_double_for_bits): Rewrite.
        * config/arm/constraints.md (Dp): Update callsite.
        * config/arm/predicates.md (const_double_vcvt_power_of_two): Likewise.

        * gcc.target/arm/pr67929_1.c: New test.


Added:
    branches/gcc-5-branch/gcc/testsuite/gcc.target/arm/pr67929_1.c
Modified:
    branches/gcc-5-branch/gcc/ChangeLog
    branches/gcc-5-branch/gcc/config/arm/arm.c
    branches/gcc-5-branch/gcc/config/arm/constraints.md
    branches/gcc-5-branch/gcc/config/arm/predicates.md
    branches/gcc-5-branch/gcc/testsuite/ChangeLog


^ permalink raw reply	[flat|nested] 6+ messages in thread

* [Bug target/67929] [4.9/5/6 Regression][arm] Wrong code for FP mult-by-power-of-2 + int conversion
       [not found] <bug-67929-4@http.gcc.gnu.org/bugzilla/>
                   ` (4 preceding siblings ...)
  2015-10-27 13:53 ` ktkachov at gcc dot gnu.org
@ 2015-10-27 13:53 ` ktkachov at gcc dot gnu.org
  5 siblings, 0 replies; 6+ messages in thread
From: ktkachov at gcc dot gnu.org @ 2015-10-27 13:53 UTC (permalink / raw)
  To: gcc-bugs

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67929

ktkachov at gcc dot gnu.org changed:

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

--- Comment #6 from ktkachov at gcc dot gnu.org ---
Fixed on trunk, GCC 5 and 4.9 branches


^ permalink raw reply	[flat|nested] 6+ messages in thread

* [Bug target/67929] [4.9/5/6 Regression][arm] Wrong code for FP mult-by-power-of-2 + int conversion
       [not found] <bug-67929-4@http.gcc.gnu.org/bugzilla/>
                   ` (3 preceding siblings ...)
  2015-10-27 13:46 ` ktkachov at gcc dot gnu.org
@ 2015-10-27 13:53 ` ktkachov at gcc dot gnu.org
  2015-10-27 13:53 ` ktkachov at gcc dot gnu.org
  5 siblings, 0 replies; 6+ messages in thread
From: ktkachov at gcc dot gnu.org @ 2015-10-27 13:53 UTC (permalink / raw)
  To: gcc-bugs

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67929

--- Comment #5 from ktkachov at gcc dot gnu.org ---
Author: ktkachov
Date: Tue Oct 27 13:52:27 2015
New Revision: 229441

URL: https://gcc.gnu.org/viewcvs?rev=229441&root=gcc&view=rev
Log:
[ARM] PR target/67929 Tighten vfp3_const_double_for_bits checks

        PR target/67929
        * config/arm/arm.c (vfp3_const_double_for_bits): Rewrite.
        * config/arm/constraints.md (Dp): Update callsite.
        * config/arm/predicates.md (const_double_vcvt_power_of_two): Likewise.

        * gcc.target/arm/pr67929_1.c: New test.


Added:
    branches/gcc-4_9-branch/gcc/testsuite/gcc.target/arm/pr67929_1.c
Modified:
    branches/gcc-4_9-branch/gcc/ChangeLog
    branches/gcc-4_9-branch/gcc/config/arm/arm.c
    branches/gcc-4_9-branch/gcc/config/arm/constraints.md
    branches/gcc-4_9-branch/gcc/config/arm/predicates.md
    branches/gcc-4_9-branch/gcc/testsuite/ChangeLog


^ permalink raw reply	[flat|nested] 6+ messages in thread

end of thread, other threads:[~2015-10-27 13:53 UTC | newest]

Thread overview: 6+ messages (download: mbox.gz / follow: Atom feed)
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     [not found] <bug-67929-4@http.gcc.gnu.org/bugzilla/>
2015-10-12 11:00 ` [Bug target/67929] [4.9/5/6 Regression][arm] Wrong code for FP mult-by-power-of-2 + int conversion ktkachov at gcc dot gnu.org
2015-10-15 19:43 ` ramana at gcc dot gnu.org
2015-10-27 12:24 ` ktkachov at gcc dot gnu.org
2015-10-27 13:46 ` ktkachov at gcc dot gnu.org
2015-10-27 13:53 ` ktkachov at gcc dot gnu.org
2015-10-27 13:53 ` ktkachov at gcc dot gnu.org

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