--- Additional Comments From prakash at punnoor dot de 2005-08-30 09:26
---
(From update of attachment 9618)
uploaded the wrong file, sorry.
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What|Removed |Added
: UNCONFIRMED
Severity: normal
Priority: P2
Component: c
AssignedTo: unassigned at gcc dot gnu dot org
ReportedBy: prakash at punnoor dot de
CC: gcc-bugs at gcc dot gnu dot org
GCC target triplet: i?86-*-*
http://gcc.gnu.org/bugzilla
--- Additional Comments From prakash at punnoor dot de 2005-08-30 09:25
---
Created an attachment (id=9619)
-- (http://gcc.gnu.org/bugzilla/attachment.cgi?id=9619action=view)
preprocessed file
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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=23630
--- Additional Comments From prakash at punnoor dot de 2005-08-30 09:22
---
Created an attachment (id=9618)
-- (http://gcc.gnu.org/bugzilla/attachment.cgi?id=9618action=view)
preprocessed file
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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=23630
at punnoor dot de
GCC build triplet: x86_64-pc-linux-gnu
GCC host triplet: x86_64-pc-linux-gnu
GCC target triplet: x86_64-pc-linux-gnu
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=31245
--- Comment #1 from prakash at punnoor dot de 2007-03-17 15:52 ---
Created an attachment (id=13220)
-- (http://gcc.gnu.org/bugzilla/attachment.cgi?id=13220action=view)
test2 triggers bug
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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=31245
--- Comment #2 from prakash at punnoor dot de 2007-03-17 16:49 ---
Created an attachment (id=13221)
-- (http://gcc.gnu.org/bugzilla/attachment.cgi?id=13221action=view)
test2 triggers bug
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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=31245
--- Comment #3 from prakash at punnoor dot de 2007-03-17 16:51 ---
Sorry, I uploaded the wrong test case. In fact changing the unaligned load to
aligned load triggers the bug, which the new file represents in a shorter
notation, I guess.
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http://gcc.gnu.org/bugzilla/show_bug.cgi
--- Comment #4 from prakash at punnoor dot de 2007-03-18 15:58 ---
When specifying -fno-strict-aliasing code works fine with -O3, as well.
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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=31245
Severity: normal
Priority: P3
Component: c
AssignedTo: unassigned at gcc dot gnu dot org
ReportedBy: prakash at punnoor dot de
GCC build triplet: x86_64
GCC host triplet: x86_64
GCC target triplet: x86_64
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=31361
--- Comment #1 from prakash at punnoor dot de 2007-03-26 09:54 ---
Created an attachment (id=13287)
-- (http://gcc.gnu.org/bugzilla/attachment.cgi?id=13287action=view)
triggers bug
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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=31361
--- Comment #2 from prakash at punnoor dot de 2007-03-26 10:53 ---
Uhm, looking at the docs again, I am not so sure whether I understood the shift
instructions correctly. It seems I cannot shift the (in this case) 32 bit
portions individually? Rather the second operand to psrld has
--- Comment #6 from prakash at punnoor dot de 2007-03-27 08:35 ---
Well, you commited the fix for the trunk, ie 4.2? But what about 4.1?
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=31361
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