--- Comment #46 from ebotcazou at gcc dot gnu dot org 2006-01-03 12:38
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Mark's change for PR 23171 has eliminated the ICE on PowerPC/Darwin.
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ebotcazou at gcc dot gnu dot org changed:
What|Removed |Added
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ebotcazou at gcc dot gnu dot org changed:
What|Removed |Added
Attachment #10552|0 |1
is obsolete||
http://gcc.gnu
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Bug 22533 depends on bug 23171, which changed state.
Bug 23171 Summary: [4.1/4.2 Regression] ICE on pointer initialization with C99
initializer
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=23171
What|Old Value |New Value
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--- Comment #45 from ebotcazou at gcc dot gnu dot org 2005-12-22 17:58
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Created an attachment (id=10552)
--> (http://gcc.gnu.org/bugzilla/attachment.cgi?id=10552&action=view)
Middle-end (IPA) patch.
Tested Darwin/4.1 branch.
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ebotcazou at gcc dot gnu dot org changed:
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pinskia at gcc dot gnu dot org changed:
What|Removed |Added
GCC target triplet|powerpc-*-*,s390-*-*,mips*- |MOVE_COST is low
|*-*,alpha-*-* |
h
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ebotcazou at gcc dot gnu dot org changed:
What|Removed |Added
CC||ebotcazou at gcc dot gnu dot
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--- Comment #44 from pluto at agmk dot net 2005-11-26 12:40 ---
(In reply to comment #43)
> i'll check this witout Uros' switch-mmx-mode patchset.
confirmed. Uros' patchset from PR19161 causes this ICE with -mmmx.
Uros, can you look at this?
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pluto at agmk dot net changed:
--- Comment #43 from pluto at agmk dot net 2005-11-26 11:57 ---
i've done quick tests on ix86:
$ stage1/xgcc -Bstage1/ -c -gnatpg -gnata -g -I- -I. -Iada
-I../../gcc/ada ../../gcc/ada/a-except.adb -o ada/a-except.o -fno-inline -O1
-march=i{486,586,686,pentium,pentiumpro}
WORKS.
but -m
--- Comment #42 from pluto at agmk dot net 2005-11-25 16:04 ---
(In reply to comment #40)
> it also builds on i486. unfortunately amd64 fails on a-except even with -O0.
>
> (...)
> stage1/xgcc -Bstage1/ -B/usr/x86_64-pld-linux/bin/ -c -march=x86-64 -O2 -ggdb
>
>-gnatpg -gnata -g
--- Comment #40 from pluto at agmk dot net 2005-11-24 20:21 ---
it also builds on i486. unfortunately amd64 fails on a-except even with -O0.
(...)
stage1/xgcc -Bstage1/ -B/usr/x86_64-pld-linux/bin/ -c -march=x86-64 -O2 -ggdb
-gnatpg -gnata -g -O0 \
-I- -I. -Iada -I../../gcc/ada ..
--- Comment #39 from pluto at agmk dot net 2005-11-24 14:46 ---
(In reply to comment #38)
> > That doesn't cover the Ada tools. They build for me at -O0 on PowerPC so
> > with
> > Andrew's FE patch + a possible tweak in the Makefile, you should have an Ada
> > compiler.
>
> They even
--- Comment #38 from ebotcazou at gcc dot gnu dot org 2005-11-24 11:14
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> That doesn't cover the Ada tools. They build for me at -O0 on PowerPC so with
> Andrew's FE patch + a possible tweak in the Makefile, you should have an Ada
> compiler.
They even build for me at -O2 on PowerP
--- Comment #37 from ebotcazou at gcc dot gnu dot org 2005-11-23 23:29
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Created an attachment (id=10331)
--> (http://gcc.gnu.org/bugzilla/attachment.cgi?id=10331&action=view)
Andrew's FE patch.
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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=22533
--- You are receiving this
--- Comment #36 from ebotcazou at gcc dot gnu dot org 2005-11-23 23:28
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> i always do a full bootstrap with different flags for stage1 and 2+.
That doesn't cover the Ada tools. They build for me at -O0 on PowerPC so with
Andrew's FE patch + a possible tweak in the Makefile, you sho
--- Comment #35 from pluto at agmk dot net 2005-11-23 19:47 ---
(In reply to comment #34)
> Did you try to compile make.adb at -O1 or -O0?
i always do a full bootstrap with different flags for stage1 and 2+.
make bootstrap \
BOOT_CFLAGS="%{rpmcflags}" \
STAGE1_CFLAGS="
--- Comment #34 from ebotcazou at gcc dot gnu dot org 2005-11-23 19:36
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> this fix doesn't help for current 4.1.
It works (or worked) on s390 at least and fix the first problem on PPC though.
Did you try to compile make.adb at -O1 or -O0?
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http://gcc.gnu.org/bugzilla/show_bu
--- Comment #33 from pluto at agmk dot net 2005-11-23 19:16 ---
(In reply to comment #32)
> > with patch from http://gcc.gnu.org/ml/gcc-patches/2005-07/msg01666.html
>
> Probably not the correct long-term fix. Might be good enough for 4.1 though.
this fix doesn't help for current 4.1.
--- Comment #32 from ebotcazou at gcc dot gnu dot org 2005-11-23 11:11
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> with patch from http://gcc.gnu.org/ml/gcc-patches/2005-07/msg01666.html
Probably not the correct long-term fix. Might be good enough for 4.1 though.
> finally, ada is actually dead.
Not very constructive, I
--- Comment #31 from pluto at agmk dot net 2005-11-22 00:59 ---
w/o patch still ICEs:
# ppc:
stage1/xgcc -Bstage1/ -B/usr/ppc-pld-linux/bin/ -c -O2 -ggdb -gnatpg -gnata
-g -O1 -fno-inline \
-I- -I. -Iada -I../../gcc/ada ../../gcc/ada/a-except.adb -o ada/a-except.o
+===
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