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On Thu, Jul 17, 2003 at 12:32:42PM -0700, H. J. Lu wrote: > On Wed, Jul 16, 2003 at 05:23:08PM -0700, Richard Henderson wrote: > > On Tue, Jul 15, 2003 at 09:31:49PM -0700, H. J. Lu wrote: > > > "rp" is the the assembler's names for return pointer. Is the comment > > > wrong? > > > > No, "retaddr" is a fake compiler-internal register. > > > > Can we change the ia64 code generator to use return_address_pointer_rtx > when it sees "retaddr" and abort if XINT (return_address_pointer_rtx, 0) > == RETURN_ADDRESS_POINTER_REGNUM? > This is what I meant. H.J.
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gcc-ia64-rp-2.patch
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