[Bug target/28966] -maltivec -m32 causes the stack to be saved and restored even though there is no need for it

[pthaugen at gcc dot gnu dot org]

------- Comment #4 from pthaugen at gcc dot gnu dot org  2007-10-31 19:48 -------
Subject: Bug 28966

Author: pthaugen
Date: Wed Oct 31 19:48:19 2007
New Revision: 129806

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=129806
Log:
2007-10-01  Pat Haugen  <pthaugen@us.ibm.com>

        Backport the following patches:

        2007-09-04  Daniel Jacobowitz  <dan@codesourcery.com>

        * config/rs6000/rs6000.c (rs6000_stack_info): Allocate space for the
        GOT pointer only if there is a constant pool.  Use the allocated space
        for SPE also.

        2006-12-21  Nathan Sidwell  <nathan@codesourcery.com>

        PR target/28966
        PR target/29248
        * reload1.c (reload): Realign stack after it changes size.


Modified:
    branches/ibm/gcc-4_1-branch/gcc/ChangeLog
    branches/ibm/gcc-4_1-branch/gcc/config/rs6000/rs6000.c
    branches/ibm/gcc-4_1-branch/gcc/reload1.c


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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=28966