[Bug middle-end/37809] [4.2/4.3 Regression] Incorrect code with MMX right shift __builtin_ia32_psradi

2009-04-29 Thread pinskia at gcc dot gnu dot org 


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pinskia at gcc dot gnu dot org changed:

   What|Removed |Added

   Target Milestone|4.2.5   |4.3.3


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=37809

[Bug middle-end/37809] [4.2/4.3 Regression] Incorrect code with MMX right shift __builtin_ia32_psradi

2008-11-10 Thread ubizjak at gmail dot com 


--- Comment #11 from ubizjak at gmail dot com  2008-11-10 12:24 ---
Fixed everywhere.


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ubizjak at gmail dot com changed:

   What|Removed |Added

 Status|NEW |RESOLVED
 Resolution||FIXED


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=37809

[Bug middle-end/37809] [4.2/4.3 Regression] Incorrect code with MMX right shift __builtin_ia32_psradi

2008-11-10 Thread uros at gcc dot gnu dot org 


--- Comment #10 from uros at gcc dot gnu dot org  2008-11-10 12:22 ---
Subject: Bug 37809

Author: uros
Date: Mon Nov 10 12:20:55 2008
New Revision: 141737

URL: http://gcc.gnu.org/viewcvs?root=gccview=revrev=141737
Log:
Backport from mainline:
2008-11-10  Ralph Loader  [EMAIL PROTECTED]

PR middle-end/37807
PR middle-end/37809
* combine.c (force_to_mode): Do not process vector types.

* rtlanal.c (nonzero_bits1): Do not process vector types.
(num_sign_bit_copies1): Likewise.

testsuite/ChangeLog:

Backport from mainline:
2008-11-10  Ralph Loader  [EMAIL PROTECTED]

PR middle-end/37807
PR middle-end/37809
* gcc/testsuite/gcc.target/i386/mmx-8.c: New test.


Added:
branches/gcc-4_2-branch/gcc/testsuite/gcc.target/i386/mmx-8.c
Modified:
branches/gcc-4_2-branch/gcc/ChangeLog
branches/gcc-4_2-branch/gcc/combine.c
branches/gcc-4_2-branch/gcc/rtlanal.c
branches/gcc-4_2-branch/gcc/testsuite/ChangeLog


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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=37809

[Bug middle-end/37809] [4.2/4.3 Regression] Incorrect code with MMX right shift __builtin_ia32_psradi

2008-11-10 Thread uros at gcc dot gnu dot org 


--- Comment #9 from uros at gcc dot gnu dot org  2008-11-10 10:45 ---
Subject: Bug 37809

Author: uros
Date: Mon Nov 10 10:43:35 2008
New Revision: 141734

URL: http://gcc.gnu.org/viewcvs?root=gccview=revrev=141734
Log:
PR middle-end/37807
PR middle-end/37809
* combine.c (force_to_mode): Do not process vector types.

* rtlanal.c (nonzero_bits1): Do not process vector types.
(num_sign_bit_copies1): Likewise.

testsuite/ChangeLog:

PR middle-end/37807
PR middle-end/37809
* gcc/testsuite/gcc.target/i386/mmx-8.c: New test.


Added:
branches/gcc-4_3-branch/gcc/testsuite/gcc.target/i386/mmx-8.c
  - copied unchanged from r141732,
trunk/gcc/testsuite/gcc.target/i386/mmx-8.c
Modified:
branches/gcc-4_3-branch/gcc/ChangeLog
branches/gcc-4_3-branch/gcc/combine.c
branches/gcc-4_3-branch/gcc/rtlanal.c
branches/gcc-4_3-branch/gcc/testsuite/ChangeLog


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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=37809