Linaro GCC

Linaro GCC 4.7-2014.04

  1. Series 4.7
  2. 4.7-2014.04

Milestone information

Project:
Linaro GCC
Series:
4.7
Version:
4.7-2014.04
Released:
 
Registrant:
Yvan Roux
Release registered:
Active:
No. Drivers cannot target bugs and blueprints to this milestone.  

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Assigned to you:
No blueprints or bugs assigned to you.
Assignees:
1 Kugan Vivekanandarajah, 1 Michael Collison, 1 Yvan Roux
Blueprints:
No blueprints are targeted to this milestone.
Bugs:
3 Fix Released

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download icon gcc-linaro-4.7-2014.04.tar.bz2 (md5, sig) gcc-linaro-4.7-2014.04 sources 1,857
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Release notes 

The Linaro Toolchain Working Group is pleased to announce the 2014.04
release of Linaro GCC 4.7.

As announced at Linaro Connect USA 2013 Linaro GCC moved to a pattern of
quarterly stable releases, with engineering releases in the intervening
months. This is the second stable release, and contains no known regressions
compared to the 2014.01 release.

Linaro GCC 4.7 2014.04 is the twenty third release in the 4.7 series. Based
off the latest GCC 4.7.4+svn209005 release, this is the tenth release after
entering maintenance and the final one.

Interesting changes include:
* Updates to GCC 4.7.4+svn209005
* A fix for LP #1129013: Internal compiler error in push_reload during
  bootstrap stage 2
* A fix for LP #1292489: Buggy vectorization of dot products
* A fix for LP #1301335: Compiler segmentation fault while cross-compiling QT5
  Webkit

The source tarball is available from:
 http://releases.linaro.org/14.04/components/toolchain/gcc-linaro/4.7

Downloads are available from the Linaro Releases website:
 http://www.linaro.org/downloads/

More information on the features and issues are available from the
release page:
 https://launchpad.net/gcc-linaro/4.7/4.7-2014.04

Mailing list: http://lists.linaro.org/mailman/listinfo/linaro-toolchain

Bugs: https://bugs.launchpad.net/gcc-linaro/

Questions? https://ask.linaro.org/

Changelog 

View the full changelog

2014-04-08 Yvan Roux <email address hidden>

        GCC Linaro 4.7-2014.04 released.

        gcc/
        * LINARO-VERSION: Update.

2014-04-07 Kugan Vivekanandarajah <email address hidden>

        gcc/
        * tree-vect-patterns.c (vect_recog_sdivmod_pow2_pattern) : Pass
        bb_vinfo to new_stmt_vec_info.

2014-04-07 Michael Collison <email address hidden>

        Backport from mainline r202663
        2013-09-17 Cong Hou <email address hidden>

        gcc/
        * tree-vect-patterns.c (vect_recog_dot_prod_pattern): Fix a bug
        when checking the dot production pattern. The type of rhs operand
        of multiply is now checked correctly.

        gcc/testsuite/
        * gcc.dg/vect/vect-reduc-dot-s16c.c: Add a test case with dot product
        on two arrays with short and int types. This should not be recognized
        as a dot product pattern.

2014-04-07 Yvan Roux <email address hidden>

        Backport from trunk 199551.
        2013-05-31 Marcus Shawcroft <email address hidden>

        gcc/testsuite/
        * gcc.target/arm/pr56184.C: Add -fno-short-enums.

        Backport from trunk 196019.
        2013-02-13 Vladimir Makarov <email address hidden>

        gcc/
        PR target/56184
        * ira.c (max_regno_before_ira): Move from ...
        (ira): ... here.
        (fix_reg_equiv_init): Use max_regno_before_ira instead of
        vec_safe_length.

        gcc/testsuite/
        PR target/56184
        * gcc.target/arm/pr56184.C: New test.

2014-04-02 Yvan Roux <email address hidden>

        Merge from FSF GCC 4.7.4 (svn branches/gcc-4_7-branch 209005).

2014-01-13 Christophe Lyon <email address hidden>

        gcc/
        * LINARO-VERSION: Bump version.

0 blueprints and 3 bugs targeted

Bug report Importance Assignee Status
1129013 #1129013 Internal compiler error in push_reload during bootstrap stage 2 3 High Yvan Roux  10 Fix Released
1292489 #1292489 Buggy vectorization of dot products 4 Medium Michael Collison  10 Fix Released
1301335 #1301335 Compiler segmentation fault while cross-compiling QT5 Webkit 1 Undecided Kugan Vivekanandarajah  10 Fix Released
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