[Bug tree-optimization/58121] New: [4.9 regression] FAIL: cc1224a

[Bug tree-optimization/58121] New: [4.9 regression] FAIL: cc1224a

[schwab@linux-m68k.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=58121

            Bug ID: 58121
           Summary: [4.9 regression] FAIL: cc1224a
           Product: gcc
           Version: 4.9.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: tree-optimization
          Assignee: unassigned at gcc dot gnu.org
          Reporter: schwab@linux-m68k.org
            Target: ia64-*-*

$ ADA_INCLUDE_PATH=/usr/local/gcc/gcc-20130811/Build/gcc/ada/rts/
ADA_OBJECTS_PATH=/usr/local/gcc/gcc-20130811/Build/gcc/ada/rts/
/usr/local/gcc/gcc-20130811/Build/gcc/gnatmake
--GCC="/usr/local/gcc/gcc-20130811/Build/gcc/xgcc
-B/usr/local/gcc/gcc-20130811/Build/gcc/" -gnatws -O2 -gnat95
-I/usr/local/gcc/gcc-20130811/Build/gcc/testsuite/ada/acats2/support
cc1224a.adb -largs --GCC="/usr/local/gcc/gcc-20130811/Build/gcc/xgcc
-B/usr/local/gcc/gcc-20130811/Build/gcc/" 
/usr/local/gcc/gcc-20130811/Build/gcc/xgcc -c
-B/usr/local/gcc/gcc-20130811/Build/gcc/ -gnatws -O2 -gnat95
-I/usr/local/gcc/gcc-20130811/Build/gcc/testsuite/ada/acats2/support
cc1224a.adb

raised STORAGE_ERROR : stack overflow or erroneous memory access
gnatmake: "cc1224a.adb" compilation error

Program received signal SIGSEGV, Segmentation fault.
expand_call_inline (id=0x600ffffffffeed40, stmt=0x20000000005df030, 
    bb=<optimized out>) at ../../gcc/tree-inline.c:3933
3933      if (cg_edge->indirect_unknown_callee)
(gdb) bt
#0  expand_call_inline (id=0x600ffffffffeed40, stmt=0x20000000005df030, 
    bb=<optimized out>) at ../../gcc/tree-inline.c:3933
#1  gimple_expand_calls_inline (id=0x600ffffffffeed40, bb=0x2000000000a6bae0)
    at ../../gcc/tree-inline.c:4284
#2  optimize_inline_calls (fn=0x2000000000757b00)
    at ../../gcc/tree-inline.c:4438
#3  0x40000000018b62f0 in inline_transform (node=0x2000000000770260)
    at ../../gcc/ipa-inline-transform.c:421
#4  0x400000000104b2e0 in execute_one_ipa_transform_pass (
    ipa_pass=0x60000000007a3590, node=0x2000000000770260)
    at ../../gcc/passes.c:2022
#5  execute_all_ipa_transforms () at ../../gcc/passes.c:2062
#6  0x4000000000bd5780 in expand_function (node=0x2000000000770260)
    at ../../gcc/cgraphunit.c:1605
#7  0x4000000000bd9d50 in expand_all_functions ()
    at ../../gcc/cgraphunit.c:1717
#8  compile () at ../../gcc/cgraphunit.c:2054
#9  0x4000000000bda360 in finalize_compilation_unit ()
    at ../../gcc/cgraphunit.c:2131
#10 0x40000000002fb510 in gnat_write_global_declarations ()
    at ../../gcc/ada/gcc-interface/utils.c:5630
#11 0x40000000011e8ed0 in compile_file () at ../../gcc/toplev.c:560
#12 0x40000000011ee780 in do_compile () at ../../gcc/toplev.c:1878
#13 toplev_main (argc=12, argv=0x600ffffffffef128) at ../../gcc/toplev.c:1954
#14 0x40000000002989f0 in main (argc=12, argv=0x600ffffffffef128)
    at ../../gcc/main.c:37

[Bug tree-optimization/58121] [4.9 regression] FAIL: cc1224a

[ebotcazou at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=58121

Eric Botcazou <ebotcazou at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|UNCONFIRMED                 |WAITING
   Last reconfirmed|                            |2013-08-12
                 CC|                            |ebotcazou at gcc dot gnu.org
     Ever confirmed|0                           |1

--- Comment #1 from Eric Botcazou <ebotcazou at gcc dot gnu.org> ---
I cannot reproduce:

                === acats tests ===

                === acats Summary ===
# of expected passes            2320
# of unexpected failures        0
Native configuration is ia64-unknown-linux-gnu

                === gnat tests ===


Running target unix

                === gnat Summary ===

# of expected passes            1168
# of expected failures          18
# of unsupported tests          10

[Bug tree-optimization/58121] [4.9 regression] FAIL: cc1224a

[schwab@linux-m68k.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=58121

Andreas Schwab <schwab@linux-m68k.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|WAITING                     |NEW

--- Comment #2 from Andreas Schwab <schwab@linux-m68k.org> ---
Still failing as of r201681.

[Bug tree-optimization/58121] [4.9 regression] FAIL: cc1224a

[rguenth at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=58121

Richard Biener <rguenth at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
   Target Milestone|---                         |4.9.0

[Bug tree-optimization/58121] [4.9 regression] FAIL: cc1224a

[rguenth at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=58121

--- Comment #3 from Richard Biener <rguenth at gcc dot gnu.org> ---
I suppose a stack limit is necessary, might be 8MB for Andreas(?)

[Bug tree-optimization/58121] [4.9 regression] FAIL: cc1224a

[rguenth at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=58121

Richard Biener <rguenth at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|NEW                         |UNCONFIRMED
     Ever confirmed|1                           |0

[Bug tree-optimization/58121] [4.9 regression] FAIL: cc1224a

[schwab@linux-m68k.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=58121

Andreas Schwab <schwab@linux-m68k.org> changed:

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

--- Comment #4 from Andreas Schwab <schwab@linux-m68k.org> ---
Fixed between r202487 and r202587.