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* [Bug tree-optimization/17928] New: ICE involving 'goto' to jump into loop
@ 2004-10-11 7:53 bryner at brianryner dot com
2004-10-11 7:54 ` [Bug tree-optimization/17928] " bryner at brianryner dot com
2004-10-11 10:27 ` reichelt at gcc dot gnu dot org
0 siblings, 2 replies; 3+ messages in thread
From: bryner at brianryner dot com @ 2004-10-11 7:53 UTC (permalink / raw)
To: gcc-bugs
The testcase I'm going to attach gives an ICE when you compile like this:
gcc -Os -c -o gcc-prdtoa-testcase.o gcc-prdtoa-testcase.c
problem occurs with -Os but _not_ with -O0, -O1, -O2, or -O3. Looks like some
sort of infinite recursion with analyze_scaler_evolution(). This was as reduced
as I could get the testcase.
compiler version:
$ gcc -v
Reading specs from /usr/gcc4/lib/gcc/i686-pc-linux-gnu/4.0.0/specs
Configured with: ../gcc/configure --prefix=/usr/gcc4 --enable-shared
--enable-threads=posix --enable-checking=release --with-system-zlib
--enable-__cxa_atexit --disable-libunwind-exceptions --enable-languages=c,c++
--disable-libgcj
Thread model: posix
gcc version 4.0.0 20041011 (experimental)
--
Summary: ICE involving 'goto' to jump into loop
Product: gcc
Version: 4.0.0
Status: UNCONFIRMED
Severity: critical
Priority: P2
Component: tree-optimization
AssignedTo: unassigned at gcc dot gnu dot org
ReportedBy: bryner at brianryner dot com
CC: gcc-bugs at gcc dot gnu dot org
GCC host triplet: i686-pc-linux-gnu
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=17928
^ permalink raw reply [flat|nested] 3+ messages in thread
* [Bug tree-optimization/17928] ICE involving 'goto' to jump into loop
2004-10-11 7:53 [Bug tree-optimization/17928] New: ICE involving 'goto' to jump into loop bryner at brianryner dot com
@ 2004-10-11 7:54 ` bryner at brianryner dot com
2004-10-11 10:27 ` reichelt at gcc dot gnu dot org
1 sibling, 0 replies; 3+ messages in thread
From: bryner at brianryner dot com @ 2004-10-11 7:54 UTC (permalink / raw)
To: gcc-bugs
------- Additional Comments From bryner at brianryner dot com 2004-10-11 07:54 -------
Created an attachment (id=7321)
--> (http://gcc.gnu.org/bugzilla/attachment.cgi?id=7321&action=view)
testcase
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=17928
^ permalink raw reply [flat|nested] 3+ messages in thread
* [Bug tree-optimization/17928] ICE involving 'goto' to jump into loop
2004-10-11 7:53 [Bug tree-optimization/17928] New: ICE involving 'goto' to jump into loop bryner at brianryner dot com
2004-10-11 7:54 ` [Bug tree-optimization/17928] " bryner at brianryner dot com
@ 2004-10-11 10:27 ` reichelt at gcc dot gnu dot org
1 sibling, 0 replies; 3+ messages in thread
From: reichelt at gcc dot gnu dot org @ 2004-10-11 10:27 UTC (permalink / raw)
To: gcc-bugs
------- Additional Comments From reichelt at gcc dot gnu dot org 2004-10-11 10:27 -------
*** This bug has been marked as a duplicate of 17560 ***
--
What |Removed |Added
----------------------------------------------------------------------------
Status|UNCONFIRMED |RESOLVED
Resolution| |DUPLICATE
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=17928
^ permalink raw reply [flat|nested] 3+ messages in thread
end of thread, other threads:[~2004-10-11 10:27 UTC | newest]
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2004-10-11 7:53 [Bug tree-optimization/17928] New: ICE involving 'goto' to jump into loop bryner at brianryner dot com
2004-10-11 7:54 ` [Bug tree-optimization/17928] " bryner at brianryner dot com
2004-10-11 10:27 ` reichelt at gcc dot gnu dot org
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