--- Comment #11 from dominiq at lps dot ens dot fr 2008-01-23 09:28 ---
> The tree-cfg.c hunk was supposed to fix this.
Additional info: on i686-apple-darwin9 the failures disappear with -m64.
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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=34856
--- Comment #10 from rguenther at suse dot de 2008-01-23 09:21 ---
Subject: Re: [4.3 Regression] ICE with some
constant vectors
On Tue, 22 Jan 2008, dominiq at lps dot ens dot fr wrote:
> --- Comment #8 from dominiq at lps dot ens dot fr 2008-01-22 23:50
> ---
> On i686-app
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pinskia at gcc dot gnu dot org changed:
What|Removed |Added
Target Milestone|--- |4.3.0
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=34856
--- Comment #9 from pinskia at gcc dot gnu dot org 2008-01-23 00:31 ---
(In reply to comment #4)
> _Then_, at -O2, we ICE in simplify_immed_subreg (x86_64 -m32 -msse)
I get this same ICE for spu-elf too.
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pinskia at gcc dot gnu dot org changed:
What|Removed
--- Comment #5 from rguenth at gcc dot gnu dot org 2008-01-21 16:22 ---
Subject: Bug 34856
Author: rguenth
Date: Mon Jan 21 16:21:45 2008
New Revision: 131696
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=131696
Log:
2008-01-21 Richard Guenther <[EMAIL PROTECTED]>
PR
--- Comment #4 from rguenth at gcc dot gnu dot org 2008-01-21 13:54 ---
And for_each_index does not handle CONSTRUCTOR. Then, we ICE in
copy_reference_ops_from_ref, at tree-ssa-sccvn.c:574
because that obviously also does not handle CONSTRUCTOR either.
_Then_, at -O2, we ICE in simpli
--- Comment #3 from rguenth at gcc dot gnu dot org 2008-01-21 13:42 ---
Confirmed. In the latter case we const-propped the initializer into the
V_C_E:
VIEW_CONVERT_EXPR({(unsigned int) &g[16]})
which is of course neither CONSTANT_CLASS_P nor a gimple lvalue (but it is
is_gimple_min_in
--- Comment #2 from dominiq at lps dot ens dot fr 2008-01-18 20:52 ---
On i686-apple-darwin9, I get:
pr34856.c: In function 'f1':
pr34856.c:16: error: invalid reference prefix
{(unsigned int) &g[16]}
pr34856.c:16: internal compiler error: verify_stmts failed
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http://gcc.gnu.org/
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rguenth at gcc dot gnu dot org changed:
What|Removed |Added
Status|UNCONFIRMED |NEW
Ever Confirmed|0 |1
Prio
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pinskia at gcc dot gnu dot org changed:
What|Removed |Added
Summary|ICE with some constant |[4.3 Regression] ICE with
|vectors
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