[Bug middle-end/22108] New: [4.1 Regression] intrinsic.c:2044: error: insn does not satisfy its constraints

[Bug middle-end/22108] New: [4.1 Regression] intrinsic.c:2044: error: insn does not satisfy its constraints

[danglin at gcc dot gnu dot org]

stage1/xgcc -Bstage1/ -B/opt/gnu/gcc/gcc-4.1.0/hppa2.0w-hp-hpux11.11/bin/ -c   -
g -O2 -DIN_GCC   -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototyp
es -pedantic -Wno-long-long -Wno-variadic-macros -Wold-style-definition -Werror
-fno-common   -DHAVE_CONFIG_H    -I. -Ifortran -I../../gcc/gcc -I../../gcc/gcc/f
ortran -I../../gcc/gcc/../include -I../../gcc/gcc/../libcpp/include -I/opt/gnu/i
nclude  ../../gcc/gcc/fortran/intrinsic.c -o fortran/intrinsic.o
../../gcc/gcc/fortran/intrinsic.c: In function 'add_functions':
../../gcc/gcc/fortran/intrinsic.c:2044: error: insn does not satisfy its constra
ints:
(insn 7670 3254 8366 0 ../../gcc/gcc/fortran/intrinsic.c:1410 (set (reg/f:SI 141
0)
        (high:SI (symbol_ref/v/f:SI ("*L$C0040") [flags 0x2] <string_cst 7ac803e
0>))) 50 {*pa.md:2778} (nil)
    (expr_list:REG_EQUIV (high:SI (symbol_ref/v/f:SI ("*L$C0040") [flags 0x2] <s
tring_cst 7ac803e0>))
        (nil)))
../../gcc/gcc/fortran/intrinsic.c:2044: internal compiler error: in reload_cse_s
implify_operands, at postreload.c:391

Sign, it's been three weeks since the last successful bootstrap.

-- 
           Summary: [4.1 Regression] intrinsic.c:2044: error: insn does not
                    satisfy its constraints
           Product: gcc
           Version: 4.1.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P2
         Component: middle-end
        AssignedTo: unassigned at gcc dot gnu dot org
        ReportedBy: danglin at gcc dot gnu dot org
                CC: gcc-bugs at gcc dot gnu dot org
 GCC build triplet: hppa2.0w-hp-hpux11.11
  GCC host triplet: hppa2.0w-hp-hpux11.11
GCC target triplet: hppa2.0w-hp-hpux11.11


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=22108

[Bug middle-end/22108] [4.1 Regression] intrinsic.c:2044: error: insn does not satisfy its constraints

[danglin at gcc dot gnu dot org]

------- Additional Comments From danglin at gcc dot gnu dot org  2005-06-17 23:19 -------
Hmm, seems like the insn wasn't deleted for some reason.  From
intrinsic.c.23.greg:

Reloads for insn # 3263
Reload 0: reload_in (SI) = (high:SI (symbol_ref/v/f:SI ("*L$C0040") [flags 0x2]
<string_cst 7ac803e0>))
        GENERAL_REGS, RELOAD_FOR_INPUT (opnum = 1), can't combine
        reload_in_reg: (reg/f:SI 1410)
        reload_reg_rtx: (reg:SI 20 %r20)

...

(insn 7670 3254 8366 0 ../../gcc/gcc/fortran/intrinsic.c:1410 (set (reg/f:SI 141
0)
        (high:SI (symbol_ref/v/f:SI ("*L$C0040") [flags 0x2] <string_cst 7ac803e
0>))) 50 {*pa.md:2778} (nil)
    (expr_list:REG_EQUIV (high:SI (symbol_ref/v/f:SI ("*L$C0040") [flags 0x2] <s
tring_cst 7ac803e0>))
        (nil)))

(insn 8366 7670 3263 0 ../../gcc/gcc/fortran/intrinsic.c:1410 (set (reg:SI 20 %r
20)
        (high:SI (symbol_ref/v/f:SI ("*L$C0040") [flags 0x2] <string_cst 7ac803e
0>))) 50 {*pa.md:2778} (nil)
    (nil))



-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=22108

[Bug middle-end/22108] [4.1 Regression] intrinsic.c:2044: error: insn does not satisfy its constraints

[pinskia at gcc dot gnu dot org]

------- Additional Comments From pinskia at gcc dot gnu dot org  2005-06-17 23:34 -------
This should have been fixed by:
2005-06-17  Richard Henderson  <rth@redhat.com>

        * local-alloc.c (update_equiv_regs): Update reg_equiv_init
        properly when moving an initialization insn.


-- 
           What    |Removed                     |Added
----------------------------------------------------------------------------
           Keywords|                            |build, ice-on-valid-code
   Target Milestone|---                         |4.1.0


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=22108

[Bug middle-end/22108] [4.1 Regression] intrinsic.c:2044: error: insn does not satisfy its constraints

[dave at hiauly1 dot hia dot nrc dot ca]

------- Additional Comments From dave at hiauly1 dot hia dot nrc dot ca  2005-06-17 23:37 -------
Subject: Re:  [4.1 Regression] intrinsic.c:2044: error: insn does not satisfy its constraints

> This should have been fixed by:
> 2005-06-17  Richard Henderson  <rth@redhat.com>
> 
>         * local-alloc.c (update_equiv_regs): Update reg_equiv_init
>         properly when moving an initialization insn.

Thanks, I'll update and try again.  I had just started a build with
Bernd's last reload patch reverted.

Dave


-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=22108

[Bug middle-end/22108] [4.1 Regression] intrinsic.c:2044: error: insn does not satisfy its constraints

[pinskia at gcc dot gnu dot org]

------- Additional Comments From pinskia at gcc dot gnu dot org  2005-06-26 17:01 -------
Is this fixed now?

-- 
           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |pinskia at gcc dot gnu dot
                   |                            |org
             Status|UNCONFIRMED                 |WAITING
   GCC host triplet|hppa2.0w-hp-hpux11.11       |


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=22108

[Bug middle-end/22108] [4.1 Regression] intrinsic.c:2044: error: insn does not satisfy its constraints

[danglin at gcc dot gnu dot org]

------- Additional Comments From danglin at gcc dot gnu dot org  2005-06-27 02:51 -------
Yes.

-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=22108

[Bug middle-end/22108] [4.1 Regression] intrinsic.c:2044: error: insn does not satisfy its constraints

[pinskia at gcc dot gnu dot org]

------- Additional Comments From pinskia at gcc dot gnu dot org  2005-06-27 02:52 -------
Fixed so close.

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


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=22108