On Wed, 25 Apr 2007, Diego Novillo wrote:
Richard Guenther wrote on 04/25/07 03:54:
I guess I can only produce a workaround, as I'm not too deeply into
the aliasing stuff. So I'd prefer if Danny or Diego could have a look
(Danny apperantly doesn't have time to do so, my bets for Diego
Richard Guenther wrote:
On Wed, 25 Apr 2007, Diego Novillo wrote:
Richard Guenther wrote on 04/25/07 03:54:
I guess I can only produce a workaround, as I'm not too deeply into
the aliasing stuff. So I'd prefer if Danny or Diego could have a look
(Danny apperantly doesn't have time to do
On Tue, 24 Apr 2007, Mark Mitchell wrote:
3. PR 30567: Wrong code with -O3 due to aliasing problems
Richard G. has analyzed this and proposed a patch. Richard, is this
ready to go? If not, do you need help?
I guess I can only produce a workaround, as I'm not too deeply into
the aliasing
Richard Guenther wrote on 04/25/07 03:54:
I guess I can only produce a workaround, as I'm not too deeply into
the aliasing stuff. So I'd prefer if Danny or Diego could have a look
(Danny apperantly doesn't have time to do so, my bets for Diego are
similar), but I'll give the workaround I
Zdenek Dvorak wrote:
Hello,
4. PR 31360: Missed optimization
I don't generally mark missed optimization bugs as P1, but not hoisting
loads of zero out of a 4-instruction loop is bad. Zdenek has fixed this
on mainline. Andrew says that patch has a bug. So, what's the story here?
I
[I apologize to those of you receiving duplicate copies of this mail. I
thought so hard about copying people that I forgot to address to the list.]
Table of contents:
1. PRs
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3. Rationale
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On 4/24/07, Mark Mitchell [EMAIL PROTECTED] wrote:
2. PR 30222: crash on gcc.target/i386/vectorize1.c
This PR is apparently due to only part of a mainline patch being applied
to 4.2. It was so diagnosed in December 2006, but nobody has identified
the missing part of the mainline patch.
