Add cselib; use it in loop and reload_cse_regs
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@32538 138bc75d-0d04-0410-961f-82ee72b054a4
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- gcc/ChangeLog 64 additions, 0 deletionsgcc/ChangeLog
- gcc/Makefile.in 5 additions, 4 deletionsgcc/Makefile.in
- gcc/alias.c 69 additions, 26 deletionsgcc/alias.c
- gcc/cselib.h 66 additions, 0 deletionsgcc/cselib.h
- gcc/loop.c 57 additions, 5 deletionsgcc/loop.c
- gcc/reload1.c 146 additions, 738 deletionsgcc/reload1.c
- gcc/rtl.def 3 additions, 0 deletionsgcc/rtl.def
- gcc/rtl.h 5 additions, 0 deletionsgcc/rtl.h
- gcc/simplify-rtx.c 1230 additions, 0 deletionsgcc/simplify-rtx.c
- gcc/varray.h 5 additions, 0 deletionsgcc/varray.h
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