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Re: middle-end/1557: Regrename macro not documented
- From: rodrigc at gcc dot gnu dot org
- To: gcc-bugs at gcc dot gnu dot org, gcc-prs at gcc dot gnu dot org, nobody at gcc dot gnu dot org, rearnsha at arm dot com
- Date: 23 Feb 2002 23:58:00 -0000
- Subject: Re: middle-end/1557: Regrename macro not documented
- Reply-to: rodrigc at gcc dot gnu dot org, gcc-bugs at gcc dot gnu dot org, gcc-prs at gcc dot gnu dot org, nobody at gcc dot gnu dot org, rearnsha at arm dot com, gcc-gnats at gcc dot gnu dot org
Synopsis: Regrename macro not documented
State-Changed-From-To: open->closed
State-Changed-By: rodrigc
State-Changed-When: Sat Feb 23 15:57:59 2002
State-Changed-Why:
RENAME_EXTENDED_BLOCKS macro removed:
2002-01-05 Craig Rodrigues <crodrigu@bbn.com>
PR middle-end/1557
* config/ia64/ia64.h (RENAME_EXTENDED_BLOCKS): Remove.
More documentation for HARD_REGNO_RENAME_OK added, for
example in arm.h:
/* Interrupt functions can only use registers that have already been
saved by the prologue, even if they would normally be
call-clobbered. */
#define HARD_REGNO_RENAME_OK(SRC, DST)
http://gcc.gnu.org/cgi-bin/gnatsweb.pl?cmd=view%20audit-trail&database=gcc&pr=1557