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[Bug target/49881] [AVR] Inefficient stack manipulation around calls
- From: "rth at gcc dot gnu.org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Mon, 1 Aug 2011 19:36:33 +0000
- Subject: [Bug target/49881] [AVR] Inefficient stack manipulation around calls
- Auto-submitted: auto-generated
- References: <bug-49881-4@http.gcc.gnu.org/bugzilla/>
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49881
--- Comment #8 from Richard Henderson <rth at gcc dot gnu.org> 2011-08-01 19:35:46 UTC ---
Author: rth
Date: Mon Aug 1 19:35:43 2011
New Revision: 177071
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=177071
Log:
PR target/49881
* config/avr/avr.h (PUSH_ROUNDING): New.
* config/avr/avr.md (pushqi1): Rename from *pushqi.
(*pushhi, *pushsi, *pushsf): Remove.
(MPUSH): New mode iterator.
(push<MPUSH>1): New expander.
Modified:
trunk/gcc/ChangeLog
trunk/gcc/config/avr/avr.h
trunk/gcc/config/avr/avr.md