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[Bug rtl-optimization/23585] [4.0 regression] mem_fun* code fine with -O1, bus error with -O2
- From: "ebotcazou at gcc dot gnu dot org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: 11 Oct 2005 10:54:26 -0000
- Subject: [Bug rtl-optimization/23585] [4.0 regression] mem_fun* code fine with -O1, bus error with -O2
- References: <bug-23585-11161@http.gcc.gnu.org/bugzilla/>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Comment #6 from ebotcazou at gcc dot gnu dot org 2005-10-11 10:54 -------
> The only approach to fixing this I can think of is to modify the selection
> logic of TARGET_PTRMEMFUNC_VBIT_LOCATION: if the target has strict alignment
> and delay slots, the macro should be set to ptrmemfunc_vbit_in_delta.
Hum, no, I'm afraid this won't change anything. I guess the culprit is delay
slot scheduling then.
--
ebotcazou at gcc dot gnu dot org changed:
What |Removed |Added
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Component|target |rtl-optimization
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=23585