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* [Bug target/16533] New: ICE on va-arg-25.c testcase when -Os and -msse are given
@ 2004-07-14 0:50 jbuck at gcc dot gnu dot org
2004-07-14 0:52 ` [Bug target/16533] " jbuck at gcc dot gnu dot org
` (4 more replies)
0 siblings, 5 replies; 6+ messages in thread
From: jbuck at gcc dot gnu dot org @ 2004-07-14 0:50 UTC (permalink / raw)
To: gcc-bugs
PR 16354 was just fixed, and I tested the fix. I noticed that there is a new
warning:
va-arg-25.c:32: warning: SSE vector argument without SSE enabled changes the ABI
So I entered
gcc -Os -msse va-arg-25.c
and I get
va-arg-25.c: In function `main':
va-arg-25.c:36: error: unrecognizable insn:
(insn:HI 11 10 12 0 (set (mem/i:V4SI (pre_dec:SI (reg/f:SI 7 sp)) [0 S16 A128])
(reg:V4SI 59)) -1 (insn_list 10 (nil))
(expr_list:REG_DEAD (reg:V4SI 59)
(nil)))
va-arg-25.c:36: internal compiler error: in extract_insn, at recog.c:2050
The test case is
gcc/testsuite/gcc.c-torture/execute/va-arg-25.c
--
Summary: ICE on va-arg-25.c testcase when -Os and -msse are given
Product: gcc
Version: 3.5.0
Status: UNCONFIRMED
Severity: normal
Priority: P2
Component: target
AssignedTo: unassigned at gcc dot gnu dot org
ReportedBy: jbuck at gcc dot gnu dot org
CC: gcc-bugs at gcc dot gnu dot org
GCC build triplet: i686-pc-linux-gnu
GCC host triplet: i686-pc-linux-gnu
GCC target triplet: i686-pc-linux-gnu
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=16533
^ permalink raw reply [flat|nested] 6+ messages in thread* [Bug target/16533] ICE on va-arg-25.c testcase when -Os and -msse are given 2004-07-14 0:50 [Bug target/16533] New: ICE on va-arg-25.c testcase when -Os and -msse are given jbuck at gcc dot gnu dot org @ 2004-07-14 0:52 ` jbuck at gcc dot gnu dot org 2004-07-14 1:44 ` reichelt at gcc dot gnu dot org ` (3 subsequent siblings) 4 siblings, 0 replies; 6+ messages in thread From: jbuck at gcc dot gnu dot org @ 2004-07-14 0:52 UTC (permalink / raw) To: gcc-bugs ------- Additional Comments From jbuck at gcc dot gnu dot org 2004-07-14 00:52 ------- With 3.4.x and 3.3.x, we don't see the ICE, but we do see the problem described in PR 16354 . -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=16533 ^ permalink raw reply [flat|nested] 6+ messages in thread
* [Bug target/16533] ICE on va-arg-25.c testcase when -Os and -msse are given 2004-07-14 0:50 [Bug target/16533] New: ICE on va-arg-25.c testcase when -Os and -msse are given jbuck at gcc dot gnu dot org 2004-07-14 0:52 ` [Bug target/16533] " jbuck at gcc dot gnu dot org @ 2004-07-14 1:44 ` reichelt at gcc dot gnu dot org 2004-07-14 2:53 ` pinskia at gcc dot gnu dot org ` (2 subsequent siblings) 4 siblings, 0 replies; 6+ messages in thread From: reichelt at gcc dot gnu dot org @ 2004-07-14 1:44 UTC (permalink / raw) To: gcc-bugs -- What |Removed |Added ---------------------------------------------------------------------------- CC| |reichelt at gcc dot gnu dot | |org Status|UNCONFIRMED |NEW Ever Confirmed| |1 Keywords| |ice-on-valid-code Last reconfirmed|0000-00-00 00:00:00 |2004-07-14 01:44:26 date| | http://gcc.gnu.org/bugzilla/show_bug.cgi?id=16533 ^ permalink raw reply [flat|nested] 6+ messages in thread
* [Bug target/16533] ICE on va-arg-25.c testcase when -Os and -msse are given 2004-07-14 0:50 [Bug target/16533] New: ICE on va-arg-25.c testcase when -Os and -msse are given jbuck at gcc dot gnu dot org 2004-07-14 0:52 ` [Bug target/16533] " jbuck at gcc dot gnu dot org 2004-07-14 1:44 ` reichelt at gcc dot gnu dot org @ 2004-07-14 2:53 ` pinskia at gcc dot gnu dot org 2005-01-20 9:48 ` rth at gcc dot gnu dot org 2005-01-20 18:46 ` rth at gcc dot gnu dot org 4 siblings, 0 replies; 6+ messages in thread From: pinskia at gcc dot gnu dot org @ 2004-07-14 2:53 UTC (permalink / raw) To: gcc-bugs ------- Additional Comments From pinskia at gcc dot gnu dot org 2004-07-14 02:53 ------- I have seen something like this in 3.4.0 also but I cannot remmeber were. The real issue is that it cannot be done without sse2 and not sse. -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=16533 ^ permalink raw reply [flat|nested] 6+ messages in thread
* [Bug target/16533] ICE on va-arg-25.c testcase when -Os and -msse are given 2004-07-14 0:50 [Bug target/16533] New: ICE on va-arg-25.c testcase when -Os and -msse are given jbuck at gcc dot gnu dot org ` (2 preceding siblings ...) 2004-07-14 2:53 ` pinskia at gcc dot gnu dot org @ 2005-01-20 9:48 ` rth at gcc dot gnu dot org 2005-01-20 18:46 ` rth at gcc dot gnu dot org 4 siblings, 0 replies; 6+ messages in thread From: rth at gcc dot gnu dot org @ 2005-01-20 9:48 UTC (permalink / raw) To: gcc-bugs -- What |Removed |Added ---------------------------------------------------------------------------- AssignedTo|unassigned at gcc dot gnu |rth at gcc dot gnu dot org |dot org | Status|NEW |ASSIGNED Last reconfirmed|2004-11-06 18:25:06 |2005-01-20 09:48:44 date| | http://gcc.gnu.org/bugzilla/show_bug.cgi?id=16533 ^ permalink raw reply [flat|nested] 6+ messages in thread
* [Bug target/16533] ICE on va-arg-25.c testcase when -Os and -msse are given 2004-07-14 0:50 [Bug target/16533] New: ICE on va-arg-25.c testcase when -Os and -msse are given jbuck at gcc dot gnu dot org ` (3 preceding siblings ...) 2005-01-20 9:48 ` rth at gcc dot gnu dot org @ 2005-01-20 18:46 ` rth at gcc dot gnu dot org 4 siblings, 0 replies; 6+ messages in thread From: rth at gcc dot gnu dot org @ 2005-01-20 18:46 UTC (permalink / raw) To: gcc-bugs ------- Additional Comments From rth at gcc dot gnu dot org 2005-01-20 18:46 ------- http://gcc.gnu.org/ml/gcc-patches/2005-01/msg01351.html -- What |Removed |Added ---------------------------------------------------------------------------- Status|ASSIGNED |RESOLVED Resolution| |FIXED Target Milestone|--- |4.0.0 http://gcc.gnu.org/bugzilla/show_bug.cgi?id=16533 ^ permalink raw reply [flat|nested] 6+ messages in thread
end of thread, other threads:[~2005-01-20 18:46 UTC | newest] Thread overview: 6+ messages (download: mbox.gz / follow: Atom feed) -- links below jump to the message on this page -- 2004-07-14 0:50 [Bug target/16533] New: ICE on va-arg-25.c testcase when -Os and -msse are given jbuck at gcc dot gnu dot org 2004-07-14 0:52 ` [Bug target/16533] " jbuck at gcc dot gnu dot org 2004-07-14 1:44 ` reichelt at gcc dot gnu dot org 2004-07-14 2:53 ` pinskia at gcc dot gnu dot org 2005-01-20 9:48 ` rth at gcc dot gnu dot org 2005-01-20 18:46 ` rth at gcc dot gnu dot org
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