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* [Bug optimization/13874] New: ICE on valid code - tif-lzw.i
@ 2004-01-27 2:30 tm at kloo dot net
2004-01-27 2:32 ` [Bug optimization/13874] " tm at kloo dot net
` (3 more replies)
0 siblings, 4 replies; 5+ messages in thread
From: tm at kloo dot net @ 2004-01-27 2:30 UTC (permalink / raw)
To: gcc-bugs
When tif-lzw.i is compiled with -O2 -S, the following error occurs:
./tif_lzw.i: In function `horAcc8':
./tif_lzw.i:3071: error: unrecognizable insn:
(insn 222 216 224 9 (set (reg:SI 90)
(ltu:SI (reg/v:SI 27 [ stride ])
(const_int 1 [0x1]))) -1 (nil)
(nil))
--
Summary: ICE on valid code - tif-lzw.i
Product: gcc
Version: tree-ssa
Status: UNCONFIRMED
Severity: normal
Priority: P2
Component: optimization
AssignedTo: unassigned at gcc dot gnu dot org
ReportedBy: tm at kloo dot net
CC: gcc-bugs at gcc dot gnu dot org
GCC build triplet: i386-linux
GCC host triplet: i386-linux
GCC target triplet: m32r-elf
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=13874
^ permalink raw reply [flat|nested] 5+ messages in thread* [Bug optimization/13874] ICE on valid code - tif-lzw.i 2004-01-27 2:30 [Bug optimization/13874] New: ICE on valid code - tif-lzw.i tm at kloo dot net @ 2004-01-27 2:32 ` tm at kloo dot net 2004-01-27 4:10 ` kazu at cs dot umass dot edu ` (2 subsequent siblings) 3 siblings, 0 replies; 5+ messages in thread From: tm at kloo dot net @ 2004-01-27 2:32 UTC (permalink / raw) To: gcc-bugs ------- Additional Comments From tm at kloo dot net 2004-01-27 02:32 ------- Created an attachment (id=5589) --> (http://gcc.gnu.org/bugzilla/attachment.cgi?id=5589&action=view) LZW code from xv's TIFF library -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=13874 ^ permalink raw reply [flat|nested] 5+ messages in thread
* [Bug optimization/13874] ICE on valid code - tif-lzw.i 2004-01-27 2:30 [Bug optimization/13874] New: ICE on valid code - tif-lzw.i tm at kloo dot net 2004-01-27 2:32 ` [Bug optimization/13874] " tm at kloo dot net @ 2004-01-27 4:10 ` kazu at cs dot umass dot edu 2004-01-27 5:08 ` [Bug target/13874] [tree-ssa] [merge] " pinskia at gcc dot gnu dot org 2004-01-30 18:37 ` pinskia at gcc dot gnu dot org 3 siblings, 0 replies; 5+ messages in thread From: kazu at cs dot umass dot edu @ 2004-01-27 4:10 UTC (permalink / raw) To: gcc-bugs ------- Additional Comments From kazu at cs dot umass dot edu 2004-01-27 04:09 ------- I think I've fixed that on mainline. Yes, I was running your stress test on m32r and found that. http://gcc.gnu.org/ml/gcc-patches/2004-01/msg00014.html Maybe just matter of waiting for next merge. -- What |Removed |Added ---------------------------------------------------------------------------- CC| |kazu at cs dot umass dot edu http://gcc.gnu.org/bugzilla/show_bug.cgi?id=13874 ^ permalink raw reply [flat|nested] 5+ messages in thread
* [Bug target/13874] [tree-ssa] [merge] ICE on valid code - tif-lzw.i 2004-01-27 2:30 [Bug optimization/13874] New: ICE on valid code - tif-lzw.i tm at kloo dot net 2004-01-27 2:32 ` [Bug optimization/13874] " tm at kloo dot net 2004-01-27 4:10 ` kazu at cs dot umass dot edu @ 2004-01-27 5:08 ` pinskia at gcc dot gnu dot org 2004-01-30 18:37 ` pinskia at gcc dot gnu dot org 3 siblings, 0 replies; 5+ messages in thread From: pinskia at gcc dot gnu dot org @ 2004-01-27 5:08 UTC (permalink / raw) To: gcc-bugs -- What |Removed |Added ---------------------------------------------------------------------------- Status|UNCONFIRMED |NEW Component|optimization |target Ever Confirmed| |1 Keywords| |ice-on-valid-code Last reconfirmed|0000-00-00 00:00:00 |2004-01-27 05:08:47 date| | Summary|ICE on valid code - tif- |[tree-ssa] [merge] ICE on |lzw.i |valid code - tif-lzw.i Target Milestone|--- |tree-ssa http://gcc.gnu.org/bugzilla/show_bug.cgi?id=13874 ^ permalink raw reply [flat|nested] 5+ messages in thread
* [Bug target/13874] [tree-ssa] [merge] ICE on valid code - tif-lzw.i 2004-01-27 2:30 [Bug optimization/13874] New: ICE on valid code - tif-lzw.i tm at kloo dot net ` (2 preceding siblings ...) 2004-01-27 5:08 ` [Bug target/13874] [tree-ssa] [merge] " pinskia at gcc dot gnu dot org @ 2004-01-30 18:37 ` pinskia at gcc dot gnu dot org 3 siblings, 0 replies; 5+ messages in thread From: pinskia at gcc dot gnu dot org @ 2004-01-30 18:37 UTC (permalink / raw) To: gcc-bugs ------- Additional Comments From pinskia at gcc dot gnu dot org 2004-01-30 18:37 ------- Fixed by the merge. -- What |Removed |Added ---------------------------------------------------------------------------- Status|NEW |RESOLVED Resolution| |FIXED http://gcc.gnu.org/bugzilla/show_bug.cgi?id=13874 ^ permalink raw reply [flat|nested] 5+ messages in thread
end of thread, other threads:[~2004-01-30 18:37 UTC | newest] Thread overview: 5+ messages (download: mbox.gz / follow: Atom feed) -- links below jump to the message on this page -- 2004-01-27 2:30 [Bug optimization/13874] New: ICE on valid code - tif-lzw.i tm at kloo dot net 2004-01-27 2:32 ` [Bug optimization/13874] " tm at kloo dot net 2004-01-27 4:10 ` kazu at cs dot umass dot edu 2004-01-27 5:08 ` [Bug target/13874] [tree-ssa] [merge] " pinskia at gcc dot gnu dot org 2004-01-30 18:37 ` pinskia at gcc dot gnu dot org
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