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svn ci -m "introduce bank[0,1] registers and fix rte delay slot scheduling"
authorchrbr <chrbr@138bc75d-0d04-0410-961f-82ee72b054a4>
Thu, 21 Jun 2007 08:58:53 +0000 (08:58 +0000)
committerchrbr <chrbr@138bc75d-0d04-0410-961f-82ee72b054a4>
Thu, 21 Jun 2007 08:58:53 +0000 (08:58 +0000)
commit2f8b8488b9b73fff97e73aa6607797cf59ca423b
tree8d7710b8980080d3eb483bf37da36f82da80d011
parentc2917bc8e80b8f61e218060befc64d736cb33996
svn ci -m "introduce bank[0,1] registers and fix rte delay slot scheduling"

2007-06-21  Christian Bruel  <christian.bruel@st.com>

* config/sh/sh-protos.h (sh_loads_bankedreg_p): Declare.
* config/sh/sh.c (sh_loads_bankedreg_p): New function.
(push_regs): Changed saving order or banked registers.
(sh_expand_epilogue): Likewise.
* config/sh/sh.h (BANKED_REGISTER_P): New macro.
(FIRST_BANKED_REG): Likewise.
(LAST_BANKED_REG): Likewise.
* config/sh/sh.md (banked) New attribute.
(in_delay_slot): Check banked attribute.

2007-06-21  Christian Bruel  <christian.bruel@st.com>

* gcc.dg/attr-isr.c: Test delay slot content.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@125914 138bc75d-0d04-0410-961f-82ee72b054a4
gcc/ChangeLog
gcc/config/sh/sh-protos.h
gcc/config/sh/sh.c
gcc/config/sh/sh.h
gcc/config/sh/sh.md
gcc/testsuite/ChangeLog
gcc/testsuite/gcc.dg/attr-isr.c