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Re: problems in interaction between peephole on CALL_INSN and final_scan_insn
On 07/08/2012 02:46 PM, Alan Lehotsky wrote:
> Or are you just talking about defining a sibcall_epilogue pattern?
... and appropriate sibcall + sibcall_value patterns, yes.
I.e. add the patterns such that you enable the generic tail-call
optimizations within the compiler, rather than trying to pattern
match two adjacent insns quite late.
r~