[Bug target/16142] New: [3.4 Regression]: Gcc 3.4 ICE on valid code

[Bug target/16142] New: [3.4 Regression]: Gcc 3.4 ICE on valid code

[hjl at lucon dot org]

[hjl@gnu-4 itanium]$ cat foo2.c
extern int foo (unsigned long);
 
int
bar (unsigned long flags)
{
 struct {
  unsigned long sw;
  unsigned long cr_ipsr;
  unsigned long ar_fpsr;
 } regs;
 asm volatile ("mov %0=psr" : "=r"(regs.cr_ipsr));
 regs.sw = regs.ar_fpsr = ({ unsigned long ia64_intri_res;
                           asm volatile ("mov %0=ar%1" : "=r" (ia64_intri_res) :
"i"(3112 - 3072));
                           ia64_intri_res; });
 return foo (flags | 0x00800000);
}
[hjl@gnu-4 itanium]$ /export/build/gnu/gcc-3.4/build-ia64-linux/gcc/xgcc
-B/export/build/gnu/gcc-3.4/build-ia64-linux/gcc/ -O2 -mtune=itanium
-frename-registers -c foo2.c
foo2.c: In function `bar':
foo2.c:16: internal compiler error: in bundling, at config/ia64/ia64.c:7112
Please submit a full bug report,
with preprocessed source if appropriate.
See <URL:http://gcc.gnu.org/bugs.html> for instructions.

-- 
           Summary: [3.4 Regression]: Gcc 3.4 ICE on valid code
           Product: gcc
           Version: 3.4.1
            Status: UNCONFIRMED
          Severity: normal
          Priority: P2
         Component: target
        AssignedTo: unassigned at gcc dot gnu dot org
        ReportedBy: hjl at lucon dot org
                CC: gcc-bugs at gcc dot gnu dot org
 GCC build triplet: ia64-unknown-linux-gnu
  GCC host triplet: ia64-unknown-linux-gnu
GCC target triplet: ia64-unknown-linux-gnu


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=16142

[Bug target/16142] [3.4 Regression]: Gcc 3.4 ICE on valid code

[hjl at lucon dot org]

-- 
           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |wilson at specifixinc dot
                   |                            |com


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=16142

[Bug target/16142] [3.4 Regression]: Gcc 3.4 ICE on valid code

[hjl at lucon dot org]

-- 
           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |vmakarov at redhat dot com


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=16142

[Bug target/16142] [3.4 Regression]: Gcc 3.4 ICE on valid code

[pinskia at gcc dot gnu dot org]

-- 
           What    |Removed                     |Added
----------------------------------------------------------------------------
   Target Milestone|---                         |3.4.2


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=16142

[Bug target/16142] [3.4 Regression]: Gcc 3.4 ICE on valid code

[hjl at lucon dot org]

-- 
           What    |Removed                     |Added
----------------------------------------------------------------------------
OtherBugsDependingO|                            |16278
              nThis|                            |


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=16142

[Bug target/16142] [3.4 Regression]: Gcc 3.4 ICE on valid code

[cvs-commit at gcc dot gnu dot org]

------- Additional Comments From cvs-commit at gcc dot gnu dot org  2004-07-07 15:11 -------
Subject: Bug 16142

CVSROOT:	/cvs/gcc
Module name:	gcc
Changes by:	vmakarov@gcc.gnu.org	2004-07-07 15:11:44

Modified files:
	gcc            : ChangeLog 
	gcc/config/ia64: ia64.c 

Log message:
	2004-07-07  Vladimir Makarov  <vmakarov@redhat.com>
	
	PR target/16130
	PR target/16142
	PR target/16143
	* config/ia64/ia64.c (ia64_dfa_new_cycle): Reset DFA state for asm
	insn.

Patches:
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/ChangeLog.diff?cvsroot=gcc&r1=2.4338&r2=2.4339
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/config/ia64/ia64.c.diff?cvsroot=gcc&r1=1.297&r2=1.298



-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=16142

[Bug target/16142] [3.4 Regression]: Gcc 3.4 ICE on valid code

[cvs-commit at gcc dot gnu dot org]

------- Additional Comments From cvs-commit at gcc dot gnu dot org  2004-07-07 15:16 -------
Subject: Bug 16142

CVSROOT:	/cvs/gcc
Module name:	gcc
Branch: 	gcc-3_4-branch
Changes by:	vmakarov@gcc.gnu.org	2004-07-07 15:15:57

Modified files:
	gcc            : ChangeLog 
	gcc/config/ia64: ia64.c 

Log message:
	2004-07-07  Vladimir Makarov  <vmakarov@redhat.com>
	
	PR target/16130
	PR target/16142
	PR target/16143
	* config/ia64/ia64.c (ia64_dfa_new_cycle): Reset DFA state for asm
	insn.

Patches:
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/ChangeLog.diff?cvsroot=gcc&only_with_tag=gcc-3_4-branch&r1=2.2326.2.536&r2=2.2326.2.537
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/config/ia64/ia64.c.diff?cvsroot=gcc&only_with_tag=gcc-3_4-branch&r1=1.265.2.9&r2=1.265.2.10



-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=16142

[Bug target/16142] [3.4 Regression]: Gcc 3.4 ICE on valid code

[pinskia at gcc dot gnu dot org]

------- Additional Comments From pinskia at gcc dot gnu dot org  2004-07-07 15:30 -------
Fixed.

-- 
           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|UNCONFIRMED                 |RESOLVED
         Resolution|                            |FIXED


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=16142