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[Bug middle-end/25225] code generation -- extra instructions generated
- From: "pinskia at gcc dot gnu dot org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: 2 Dec 2005 20:10:00 -0000
- Subject: [Bug middle-end/25225] code generation -- extra instructions generated
- References: <bug-25225-10043@http.gcc.gnu.org/bugzilla/>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Comment #2 from pinskia at gcc dot gnu dot org 2005-12-02 20:10 -------
I forgot one more thing, from local allocate:
;; Register 61 in 5.
;; Register 64 in 0.
;; Register 65 in 2.
Why are we putting reg 64 in ax, it says:
Register 64 used 2 times across 4 insns in block 3; set 1 time; GENERAL_REGS or
none.
Which means it can be put into any register.
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=25225