--- Comment #14 from ian at gcc dot gnu dot org 2007-09-05 05:31 ---
Subject: Bug 33029
Author: ian
Date: Wed Sep 5 05:31:37 2007
New Revision: 128119
URL: http://gcc.gnu.org/viewcvs?root=gccview=revrev=128119
Log:
PR middle-end/33029
* lower-subreg.c
--- Comment #15 from ian at airs dot com 2007-09-05 05:34 ---
Fixed.
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ian at airs dot com changed:
What|Removed |Added
Status|NEW
--- Comment #12 from debian-gcc at lists dot debian dot org 2007-08-31
17:24 ---
a hppa-linux-gnu - hppa64-linux-gnu cross compiler builds with this patch.
Matthias
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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=33029
--- Comment #13 from danglin at gcc dot gnu dot org 2007-08-31 23:56
---
Ian, how are we going to fix this? Steven helpfully provided two solutions
but he is no longer a maintainer. The second has been independently tested
several times. I have also tested that reverting your change
--- Comment #9 from pinskia at gcc dot gnu dot org 2007-08-29 22:14 ---
*** Bug 33240 has been marked as a duplicate of this bug. ***
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pinskia at gcc dot gnu dot org changed:
What|Removed |Added
--- Comment #10 from pinskia at gcc dot gnu dot org 2007-08-29 22:14
---
Any news on this bug?
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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=33029
--- Comment #11 from dave at hiauly1 dot hia dot nrc dot ca 2007-08-30
01:43 ---
Subject: Re: [4.3 Regression] libgcc2.c:1890: internal compiler error: in
local_cprop_pass, at gcse.c:3236
Any news on this bug?
I have been building with Steven's change for the past couple of weeks
--- Comment #8 from andreast at gcc dot gnu dot org 2007-08-19 19:56
---
I can confirm the patch in comment 7 fixes the bootstrap failure here.
Thanks!
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andreast at gcc dot gnu dot org changed:
What|Removed |Added
--- Comment #5 from steven at gcc dot gnu dot org 2007-08-16 14:35 ---
Starting program: /home/steven/devel/build-test/gcc/cc1 -g -O2 -fPIC -Dpa64=1
-mlong-calls -fkeep-inline-functions libgcc2.i
__multc3
Analyzing compilation unit
Performing interprocedural optimizations
visibility
--- Comment #6 from steven at gcc dot gnu dot org 2007-08-16 14:54 ---
Created an attachment (id=14064)
-- (http://gcc.gnu.org/bugzilla/attachment.cgi?id=14064action=view)
remove nested libcall handling from gcse.c
This is the *only* place in the entire compiler where GCC handles
--- Comment #7 from steven at gcc dot gnu dot org 2007-08-16 15:05 ---
Fix for the bug:
Index: lower-subreg.c
===
--- lower-subreg.c (revision 127558)
+++ lower-subreg.c (working copy)
@@ -897,7 +897,7 @@
--- Comment #3 from andreast at gcc dot gnu dot org 2007-08-14 21:22
---
Created an attachment (id=14060)
-- (http://gcc.gnu.org/bugzilla/attachment.cgi?id=14060action=view)
preprocessed source
Added preprocessed source.
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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=33029
--- Comment #4 from steven at gcc dot gnu dot org 2007-08-14 21:34 ---
r127273 is this patch: http://gcc.gnu.org/ml/gcc-cvs/2007-08/msg00165.html
My initial reaction was, What happens to the REG_RETVAL note, if the insn with
the REG_LIBCALL note? I don't know what happens with the
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pinskia at gcc dot gnu dot org changed:
What|Removed |Added
CC||pinskia at gcc dot gnu dot
|
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mmitchel at gcc dot gnu dot org changed:
What|Removed |Added
Priority|P3 |P1
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=33029
--- Comment #2 from danglin at gcc dot gnu dot org 2007-08-10 04:02 ---
This was introduced in revision 127273.
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danglin at gcc dot gnu dot org changed:
What|Removed |Added
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