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* [Bug target/21101] New: ICE: could not find a spill register on MMX intrinsics
@ 2005-04-19 10:14 jochang at gmail dot com
2005-04-19 10:15 ` [Bug target/21101] " jochang at gmail dot com
` (6 more replies)
0 siblings, 7 replies; 8+ messages in thread
From: jochang at gmail dot com @ 2005-04-19 10:14 UTC (permalink / raw)
To: gcc-bugs
ICE on gcc 4.0.0rc2, but both 3.3.5 and 3.4.3 work.
$ /usr/local/gcc-4.0/bin/g++ -c -O2 -funroll-loops -march=pentium4 3.cpp
3.cpp: In function 'void f()':
3.cpp:29: error: could not find a spill register
(insn:HI 95 94 96 0 (set (reg:V4HI 29 mm0 [orig:115 D.2920 ] [115])
(vec_duplicate:V4HI (truncate:HI (subreg:SI (reg:HI 111 [ B ]) 0)))) 817
{*vec_dupv4hi} (insn_list:REG_DEP_TRUE 88 (nil))
(expr_list:REG_DEAD (reg:HI 111 [ B ])
(nil)))
3.cpp:29: internal compiler error: in failed_reload, at reload1.c:4982
--
Summary: ICE: could not find a spill register on MMX intrinsics
Product: gcc
Version: 4.0.0
Status: UNCONFIRMED
Severity: normal
Priority: P2
Component: target
AssignedTo: unassigned at gcc dot gnu dot org
ReportedBy: jochang at gmail dot com
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=21101
^ permalink raw reply [flat|nested] 8+ messages in thread* [Bug target/21101] ICE: could not find a spill register on MMX intrinsics 2005-04-19 10:14 [Bug target/21101] New: ICE: could not find a spill register on MMX intrinsics jochang at gmail dot com @ 2005-04-19 10:15 ` jochang at gmail dot com 2005-04-19 19:49 ` pinskia at gcc dot gnu dot org ` (5 subsequent siblings) 6 siblings, 0 replies; 8+ messages in thread From: jochang at gmail dot com @ 2005-04-19 10:15 UTC (permalink / raw) To: gcc-bugs ------- Additional Comments From jochang at gmail dot com 2005-04-19 10:15 ------- Created an attachment (id=8683) --> (http://gcc.gnu.org/bugzilla/attachment.cgi?id=8683&action=view) the test case -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=21101 ^ permalink raw reply [flat|nested] 8+ messages in thread
* [Bug target/21101] ICE: could not find a spill register on MMX intrinsics 2005-04-19 10:14 [Bug target/21101] New: ICE: could not find a spill register on MMX intrinsics jochang at gmail dot com 2005-04-19 10:15 ` [Bug target/21101] " jochang at gmail dot com @ 2005-04-19 19:49 ` pinskia at gcc dot gnu dot org 2005-04-23 17:23 ` rth at gcc dot gnu dot org ` (4 subsequent siblings) 6 siblings, 0 replies; 8+ messages in thread From: pinskia at gcc dot gnu dot org @ 2005-04-19 19:49 UTC (permalink / raw) To: gcc-bugs -- What |Removed |Added ---------------------------------------------------------------------------- Keywords| |ice-on-valid-code, ssemmx http://gcc.gnu.org/bugzilla/show_bug.cgi?id=21101 ^ permalink raw reply [flat|nested] 8+ messages in thread
* [Bug target/21101] ICE: could not find a spill register on MMX intrinsics 2005-04-19 10:14 [Bug target/21101] New: ICE: could not find a spill register on MMX intrinsics jochang at gmail dot com 2005-04-19 10:15 ` [Bug target/21101] " jochang at gmail dot com 2005-04-19 19:49 ` pinskia at gcc dot gnu dot org @ 2005-04-23 17:23 ` rth at gcc dot gnu dot org 2005-04-24 8:00 ` cvs-commit at gcc dot gnu dot org ` (3 subsequent siblings) 6 siblings, 0 replies; 8+ messages in thread From: rth at gcc dot gnu dot org @ 2005-04-23 17:23 UTC (permalink / raw) To: gcc-bugs ------- Additional Comments From rth at gcc dot gnu dot org 2005-04-23 17:23 ------- Confirmed. -- What |Removed |Added ---------------------------------------------------------------------------- AssignedTo|unassigned at gcc dot gnu |rth at gcc dot gnu dot org |dot org | Status|UNCONFIRMED |ASSIGNED Ever Confirmed| |1 Last reconfirmed|0000-00-00 00:00:00 |2005-04-23 17:23:16 date| | http://gcc.gnu.org/bugzilla/show_bug.cgi?id=21101 ^ permalink raw reply [flat|nested] 8+ messages in thread
* [Bug target/21101] ICE: could not find a spill register on MMX intrinsics 2005-04-19 10:14 [Bug target/21101] New: ICE: could not find a spill register on MMX intrinsics jochang at gmail dot com ` (2 preceding siblings ...) 2005-04-23 17:23 ` rth at gcc dot gnu dot org @ 2005-04-24 8:00 ` cvs-commit at gcc dot gnu dot org 2005-04-24 8:03 ` cvs-commit at gcc dot gnu dot org ` (2 subsequent siblings) 6 siblings, 0 replies; 8+ messages in thread From: cvs-commit at gcc dot gnu dot org @ 2005-04-24 8:00 UTC (permalink / raw) To: gcc-bugs ------- Additional Comments From cvs-commit at gcc dot gnu dot org 2005-04-24 07:59 ------- Subject: Bug 21101 CVSROOT: /cvs/gcc Module name: gcc Changes by: rth@gcc.gnu.org 2005-04-24 07:59:23 Modified files: gcc : ChangeLog gcc/config/i386: i386-protos.h i386.c i386.h Added files: gcc/testsuite/gcc.target/i386: pr21101.c Log message: PR target/21101 * config/i386/i386.h (CANNOT_CHANGE_MODE_CLASS): Move guts to ... * config/i386/i386.c (ix86_cannot_change_mode_class): ... here. Deny modes smaller than 4 bytes. * config/i386/i386-protos.h: Update. Patches: http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/ChangeLog.diff?cvsroot=gcc&r1=2.8435&r2=2.8436 http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/config/i386/i386-protos.h.diff?cvsroot=gcc&r1=1.137&r2=1.138 http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/config/i386/i386.c.diff?cvsroot=gcc&r1=1.815&r2=1.816 http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/config/i386/i386.h.diff?cvsroot=gcc&r1=1.429&r2=1.430 http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/testsuite/gcc.target/i386/pr21101.c.diff?cvsroot=gcc&r1=NONE&r2=1.1 -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=21101 ^ permalink raw reply [flat|nested] 8+ messages in thread
* [Bug target/21101] ICE: could not find a spill register on MMX intrinsics 2005-04-19 10:14 [Bug target/21101] New: ICE: could not find a spill register on MMX intrinsics jochang at gmail dot com ` (3 preceding siblings ...) 2005-04-24 8:00 ` cvs-commit at gcc dot gnu dot org @ 2005-04-24 8:03 ` cvs-commit at gcc dot gnu dot org 2005-04-24 8:17 ` rth at gcc dot gnu dot org 2005-04-24 11:38 ` pinskia at gcc dot gnu dot org 6 siblings, 0 replies; 8+ messages in thread From: cvs-commit at gcc dot gnu dot org @ 2005-04-24 8:03 UTC (permalink / raw) To: gcc-bugs ------- Additional Comments From cvs-commit at gcc dot gnu dot org 2005-04-24 08:02 ------- Subject: Bug 21101 CVSROOT: /cvs/gcc Module name: gcc Branch: gcc-4_0-branch Changes by: rth@gcc.gnu.org 2005-04-24 08:02:22 Modified files: gcc : ChangeLog gcc/config/i386: i386-protos.h i386.c i386.h Added files: gcc/testsuite/gcc.target/i386: pr21101.c Log message: PR target/21101 * config/i386/i386.h (CANNOT_CHANGE_MODE_CLASS): Move guts to ... * config/i386/i386.c (ix86_cannot_change_mode_class): ... here. Deny modes smaller than 4 bytes. * config/i386/i386-protos.h: Update. Patches: http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/ChangeLog.diff?cvsroot=gcc&only_with_tag=gcc-4_0-branch&r1=2.7592.2.184&r2=2.7592.2.185 http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/config/i386/i386-protos.h.diff?cvsroot=gcc&only_with_tag=gcc-4_0-branch&r1=1.131&r2=1.131.6.1 http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/config/i386/i386.c.diff?cvsroot=gcc&only_with_tag=gcc-4_0-branch&r1=1.795.6.5&r2=1.795.6.6 http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/config/i386/i386.h.diff?cvsroot=gcc&only_with_tag=gcc-4_0-branch&r1=1.421.6.1&r2=1.421.6.2 http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/testsuite/gcc.target/i386/pr21101.c.diff?cvsroot=gcc&only_with_tag=gcc-4_0-branch&r1=NONE&r2=1.1.2.1 -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=21101 ^ permalink raw reply [flat|nested] 8+ messages in thread
* [Bug target/21101] ICE: could not find a spill register on MMX intrinsics 2005-04-19 10:14 [Bug target/21101] New: ICE: could not find a spill register on MMX intrinsics jochang at gmail dot com ` (4 preceding siblings ...) 2005-04-24 8:03 ` cvs-commit at gcc dot gnu dot org @ 2005-04-24 8:17 ` rth at gcc dot gnu dot org 2005-04-24 11:38 ` pinskia at gcc dot gnu dot org 6 siblings, 0 replies; 8+ messages in thread From: rth at gcc dot gnu dot org @ 2005-04-24 8:17 UTC (permalink / raw) To: gcc-bugs ------- Additional Comments From rth at gcc dot gnu dot org 2005-04-24 08:17 ------- Fixed. -- What |Removed |Added ---------------------------------------------------------------------------- Status|ASSIGNED |RESOLVED Resolution| |FIXED http://gcc.gnu.org/bugzilla/show_bug.cgi?id=21101 ^ permalink raw reply [flat|nested] 8+ messages in thread
* [Bug target/21101] ICE: could not find a spill register on MMX intrinsics 2005-04-19 10:14 [Bug target/21101] New: ICE: could not find a spill register on MMX intrinsics jochang at gmail dot com ` (5 preceding siblings ...) 2005-04-24 8:17 ` rth at gcc dot gnu dot org @ 2005-04-24 11:38 ` pinskia at gcc dot gnu dot org 6 siblings, 0 replies; 8+ messages in thread From: pinskia at gcc dot gnu dot org @ 2005-04-24 11:38 UTC (permalink / raw) To: gcc-bugs -- What |Removed |Added ---------------------------------------------------------------------------- Target Milestone|--- |4.0.1 http://gcc.gnu.org/bugzilla/show_bug.cgi?id=21101 ^ permalink raw reply [flat|nested] 8+ messages in thread
end of thread, other threads:[~2005-04-24 11:38 UTC | newest] Thread overview: 8+ messages (download: mbox.gz / follow: Atom feed) -- links below jump to the message on this page -- 2005-04-19 10:14 [Bug target/21101] New: ICE: could not find a spill register on MMX intrinsics jochang at gmail dot com 2005-04-19 10:15 ` [Bug target/21101] " jochang at gmail dot com 2005-04-19 19:49 ` pinskia at gcc dot gnu dot org 2005-04-23 17:23 ` rth at gcc dot gnu dot org 2005-04-24 8:00 ` cvs-commit at gcc dot gnu dot org 2005-04-24 8:03 ` cvs-commit at gcc dot gnu dot org 2005-04-24 8:17 ` rth at gcc dot gnu dot org 2005-04-24 11:38 ` pinskia at gcc dot gnu dot org
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