[Bug target/24949] New: FAIL: gcc.c-torture/compile/20000403-2.c -O0

[Bug target/24949] New: FAIL: gcc.c-torture/compile/20000403-2.c -O0

[kazu at gcc dot gnu dot org]

With 4.1, gcc.c-torture/compile/20000403-2.c fails

Here is a slightly reduced test case.

void
foo (long long tmp)
{
  tmp = tmp >> 32;
}

20000403-2.c: In function 'foo':
20000403-2.c:5: error: unrecognizable insn:
(insn 8 6 9 1 (set (mem/c/i:DI (reg/f:SI 25 virtual-incoming-args) [0 tmp+0 S8
A32])
        (ashiftrt:DI (mem/c/i:DI (reg/f:SI 25 virtual-incoming-args) [0 tmp+0
S8 A32])
            (const_int 32 [0x20]))) -1 (nil)
    (nil))
20000403-2.c:5: internal compiler error: in extract_insn, at recog.c:2084
Please submit a full bug report,
with preprocessed source if appropriate.
See <URL:http://gcc.gnu.org/bugs.html> for instructions.


-- 
           Summary: FAIL: gcc.c-torture/compile/20000403-2.c -O0
           Product: gcc
           Version: 4.1.0
            Status: UNCONFIRMED
          Keywords: ice-on-valid-code
          Severity: normal
          Priority: P3
         Component: target
        AssignedTo: unassigned at gcc dot gnu dot org
        ReportedBy: kazu at gcc dot gnu dot org
GCC target triplet: m68k-none-elf


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=24949

[Bug target/24949] FAIL: gcc.c-torture/compile/20000403-2.c -O0

[pinskia at gcc dot gnu dot org]

-- 

pinskia at gcc dot gnu dot org changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|UNCONFIRMED                 |ASSIGNED
     Ever Confirmed|0                           |1
   Last reconfirmed|0000-00-00 00:00:00         |2006-02-26 19:53:13
               date|                            |


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=24949

[Bug target/24949] FAIL: gcc.c-torture/compile/20000403-2.c -O0

[kazu at gcc dot gnu dot org]

------- Comment #1 from kazu at gcc dot gnu dot org  2006-05-10 17:35 -------
Subject: Bug 24949

Author: kazu
Date: Wed May 10 17:35:24 2006
New Revision: 113675

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=113675
Log:
        PR target/24949
        * config/m68k/m68k.md (ashrdi_const32, ashrdi_const32_mem,
        ashrdi_const, ashrdi3): Use a scratch register.

Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/config/m68k/m68k.md


-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=24949

[Bug target/24949] FAIL: gcc.c-torture/compile/20000403-2.c -O0

[kazu at gcc dot gnu dot org]

------- Comment #2 from kazu at gcc dot gnu dot org  2006-05-10 17:35 -------
Just checked in a patch.


-- 

kazu at gcc dot gnu dot org changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|ASSIGNED                    |RESOLVED
         Resolution|                            |FIXED
   Target Milestone|---                         |4.2.0


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=24949

[Bug target/24949] FAIL: gcc.c-torture/compile/20000403-2.c -O0

[rsandifo at gcc dot gnu dot org]

------- Comment #3 from rsandifo at gcc dot gnu dot org  2006-12-15 18:11 -------
Subject: Bug 24949

Author: rsandifo
Date: Fri Dec 15 18:11:19 2006
New Revision: 119938

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=119938
Log:
gcc/
        Backport from mainline:

        2006-05-10  Kazu Hirata  <kazu@codesourcery.com>

        PR target/24949
        * config/m68k/m68k.md (ashrdi_const32, ashrdi_const32_mem,
        ashrdi_const, ashrdi3): Use a scratch register.

Modified:
    branches/csl/coldfire-4_1/ChangeLog.csl
    branches/csl/coldfire-4_1/gcc/config/m68k/m68k.md


-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=24949