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2013-11-14 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
* config/rs6000/rs6000.c (rs6000_call_indirect_aix): Rename to ...
(rs6000_call_aix): ... this. Handle both direct and indirect calls.
Create call insn directly instead of via various gen_... routines.
Mention special registers used by the call in CALL_INSN_FUNCTION_USAGE.
(rs6000_sibcall_aix): New function.
* config/rs6000/rs6000.md (TOC_SAVE_OFFSET_32BIT): Remove.
(TOC_SAVE_OFFSET_64BIT): Likewise.
(AIX_FUNC_DESC_TOC_32BIT): Likewise.
(AIX_FUNC_DESC_TOC_64BIT): Likewise.
(AIX_FUNC_DESC_SC_32BIT): Likewise.
(AIX_FUNC_DESC_SC_64BIT): Likewise.
("call" expander): Call rs6000_call_aix.
("call_value" expander): Likewise.
("call_indirect_aix<ptrsize>"): Replace this pattern ...
("call_indirect_aix<ptrsize>_nor11"): ... and this pattern ...
("*call_indirect_aix<mode>"): ... by this insn pattern.
("call_value_indirect_aix<ptrsize>"): Replace this pattern ...
("call_value_indirect_aix<ptrsize>_nor11"): ... and this pattern ...
("*call_value_indirect_aix<mode>"): ... by this insn pattern.
("*call_nonlocal_aix32", "*call_nonlocal_aix64"): Replace by ...
("*call_nonlocal_aix<mode>"): ... this pattern.
("*call_value_nonlocal_aix32", "*call_value_nonlocal_aix64"): Replace
("*call_value_nonlocal_aix<mode>"): ... by this pattern.
("*call_local_aix<mode>"): New insn pattern.
("*call_value_local_aix<mode>"): Likewise.
("sibcall" expander): Call rs6000_sibcall_aix.
("sibcall_value" expander): Likewise. Move earlier in file.
("*sibcall_nonlocal_aix<mode>"): Replace by ...
("*sibcall_aix<mode>"): ... this pattern.
("*sibcall_value_nonlocal_aix<mode>"): Replace by ...
("*sibcall_value_aix<mode>"): ... this pattern.
* config/rs6000/rs6000-protos.h (rs6000_call_indirect_aix): Remove.
(rs6000_call_aix): Add prototype.
(rs6000_sibcall_aix): Likewise.
From-SVN: r204803
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