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pinskia at gcc dot gnu dot org changed:
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--- Comment #2 from spark at gcc dot gnu dot org 2007-06-25 05:30 ---
Confirmed.
The following commit:
r125972 | zadeck | 2007-06-23 09:21:43 -0700 (Sat, 23 Jun 2007) | 8 lines
2007-06-23 Kenneth Zadeck <[EMAIL PROTECTED]>
PR middle-end/32437
*dce.c (deletable_insn_p
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spark at gcc dot gnu dot org changed:
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spark at gcc dot gnu dot org changed:
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spark at gcc dot gnu dot org changed:
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AssignedTo|unassigned at gcc dot gnu |zadeck at gcc dot gnu dot
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--- Comment #3 from zadeck at naturalbridge dot com 2007-06-25 19:29
---
I cannot recreate this bug.
I have tried building both 32 and 64 bit compilers with both revision 125972
and the current 126001.
All of my machines are suse, so if this requires someone elses abi, I am out of
--- Comment #4 from marcus at jet dot franken dot de 2007-06-25 19:57
---
I am using 10.2-x86_64 with the compiler built with
./configure --enable-languages=c
and at r126002
gdb
(gdb) bt
#0 fancy_abort (file=0xab29a0 "/home/marcus/projects/gcc/gcc/df-scan.c",
line=4058, function=0xab3
--- Comment #5 from zadeck at naturalbridge dot com 2007-06-25 20:04
---
sorry, pilot error on my part, i am too embarrassed to actually tell you what i
did.
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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=32481
--- Comment #6 from spark at gcc dot gnu dot org 2007-06-25 23:13 ---
This patch:
diff -r 36792eca786a gcc/combine.c
--- a/gcc/combine.c Sat Jun 23 16:21:43 2007 +
+++ b/gcc/combine.c Mon Jun 25 23:10:32 2007 +
@@ -2849,6 +2849,7 @@ try_combine (rtx i3, rtx i2, rtx i1, i
--- Comment #7 from spark at gcc dot gnu dot org 2007-06-25 23:25 ---
As David suggested, this might be a slightly better fix:
diff -r 36792eca786a gcc/combine.c
--- a/gcc/combine.c Sat Jun 23 16:21:43 2007 +
+++ b/gcc/combine.c Mon Jun 25 23:23:23 2007 +
@@ -2057,6 +205
--- Comment #8 from zadeck at naturalbridge dot com 2007-06-25 23:27
---
Subject: Re: ICE in df_refs_verify, at df-scan.c:4058
spark at gcc dot gnu dot org wrote:
> --- Comment #6 from spark at gcc dot gnu dot org 2007-06-25 23:13 ---
> This patch:
>
> diff -r 36792eca786a gc
--- Comment #9 from zadeck at naturalbridge dot com 2007-06-26 23:01
---
Subject: Re: [Bug target/32437] ICE in df_refs_verify,
at df-scan.c:4058
This patch fixes a problem introduced with the patch to fix pr32437.
In that patch we introduced recursion in dce:deleteable_insn_p in ord
--- Comment #10 from spark at gcc dot gnu dot org 2007-06-27 18:17 ---
Subject: Bug 32481
Author: spark
Date: Wed Jun 27 18:17:15 2007
New Revision: 126058
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=126058
Log:
2007-06-27 Seongbae Park <[EMAIL PROTECTED]>
PR rtl-o
--- Comment #11 from zadeck at naturalbridge dot com 2007-10-04 20:51
---
spark fixed this in comment #10.
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zadeck at naturalbridge dot com changed:
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