--- Comment #3 from a dot kaiser at gmx dot net 2010-07-24 11:44 ---
Also fine: -Os -fno-ipa-pure-const
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45052
--- Comment #2 from a dot kaiser at gmx dot net 2010-07-24 10:53 ---
Created an attachment (id=21298)
--> (http://gcc.gnu.org/bugzilla/attachment.cgi?id=21298&action=view)
Bad result
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45052
--- Comment #1 from a dot kaiser at gmx dot net 2010-07-24 10:52 ---
Created an attachment (id=21297)
--> (http://gcc.gnu.org/bugzilla/attachment.cgi?id=21297&action=view)
Source code
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45052
] volatile ignored
Product: gcc
Version: 4.5.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: c
AssignedTo: unassigned at gcc dot gnu dot org
ReportedBy: a dot kaiser at gmx dot net
GCC host triple
--- Comment #8 from a dot kaiser at gmx dot net 2009-12-01 22:50 ---
For the ARM target, falling off the end of the function does not make sense
anyway, since the last byte usually is followed by the constant pool. So the
AVR target finally caught up with the ARM target and doesn't
--- Comment #7 from a dot kaiser at gmx dot net 2009-12-01 19:37 ---
Confirmed for 4.4.2.
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=42240
--- Comment #6 from a dot kaiser at gmx dot net 2009-12-01 19:21 ---
Same for ARM target, when compiled for Thumb instruction set (-fthumb).
--
a dot kaiser at gmx dot net changed:
What|Removed |Added
--- Comment #6 from a dot kaiser at gmx dot net 2008-05-29 17:01 ---
In a similar case I've got the impression that the ifcombine pass might be
responsible for rewriting the "if" into shift and mask. It is rather
questionable whether this really optimizes things for simpl
--- Comment #3 from a dot kaiser at gmx dot net 2008-04-08 16:13 ---
Created an attachment (id=15449)
--> (http://gcc.gnu.org/bugzilla/attachment.cgi?id=15449&action=view)
assembly output for mega16
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=35872
--- Comment #2 from a dot kaiser at gmx dot net 2008-04-08 16:12 ---
Created an attachment (id=15448)
--> (http://gcc.gnu.org/bugzilla/attachment.cgi?id=15448&action=view)
assembly output for tiny25
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=35872
--- Comment #1 from a dot kaiser at gmx dot net 2008-04-08 16:12 ---
Created an attachment (id=15447)
--> (http://gcc.gnu.org/bugzilla/attachment.cgi?id=15447&action=view)
testcase
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=35872
ReportedBy: a dot kaiser at gmx dot net
GCC host triplet: winavr 20040802
GCC target triplet: avr
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=35872
--- Comment #3 from a dot kaiser at gmx dot net 2008-04-07 22:14 ---
Created an attachment (id=15443)
--> (http://gcc.gnu.org/bugzilla/attachment.cgi?id=15443&action=view)
sample code w/o inline assembly
Same situation when inline asm is removed.
--
http://gcc.gnu.org/b
--- Comment #1 from a dot kaiser at gmx dot net 2008-04-07 21:54 ---
Created an attachment (id=15442)
--> (http://gcc.gnu.org/bugzilla/attachment.cgi?id=15442&action=view)
sample code
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=35861
: unassigned at gcc dot gnu dot org
ReportedBy: a dot kaiser at gmx dot net
GCC host triplet: winavr 20080402 release
GCC target triplet: avr
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=35861
ct: gcc
Version: 4.3.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: c
AssignedTo: unassigned at gcc dot gnu dot org
ReportedBy: a dot kaiser at gmx dot net
GCC host triplet: winavr 20080402 release
GCC target triplet: avr
--- Comment #1 from a dot kaiser at gmx dot net 2005-12-04 13:35 ---
Not seen in CodeSourcery 2005q3, which uses .text section comdats instead of
.gnu.linkonce weaks for template instances.
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=25249
Summary: inconsistent code for template function calls
Product: gcc
Version: 4.0.1
Status: UNCONFIRMED
Severity: minor
Priority: P3
Component: c++
AssignedTo: unassigned at gcc dot gnu dot org
ReportedBy: a dot kaiser
18 matches
Mail list logo