[Bug middle-end/42044] New: [4.4/4.5 Regression] gcc.c-torture/compile/930117-1.c

[hjl dot tools at gmail dot com]

On Linux/ia32, revision 154177 gave:

FAIL: gcc.c-torture/compile/930117-1.c  -O1  (internal compiler error)
FAIL: gcc.c-torture/compile/930117-1.c  -O1  (test for excess errors)
FAIL: gcc.c-torture/compile/930117-1.c  -O2  (internal compiler error)
FAIL: gcc.c-torture/compile/930117-1.c  -O2  (test for excess errors)
FAIL: gcc.c-torture/compile/930117-1.c  -O3 -fomit-frame-pointer  (internal
compiler error)
FAIL: gcc.c-torture/compile/930117-1.c  -O3 -fomit-frame-pointer  (test for
excess errors)
FAIL: gcc.c-torture/compile/930117-1.c  -O3 -g  (internal compiler error)
FAIL: gcc.c-torture/compile/930117-1.c  -O3 -g  (test for excess errors)
FAIL: gcc.c-torture/compile/930117-1.c  -Os  (internal compiler error)
FAIL: gcc.c-torture/compile/930117-1.c  -Os  (test for excess errors)

/export/gnu/import/svn/gcc-test/src-4.4/gcc/testsuite/gcc.c-torture/compile/930117-1.c:4:
error: unrecognizable insn:^M
(call_insn 5 4 14 3
/export/gnu/import/svn/gcc-test/src-4.4/gcc/testsuite/gcc.c-torture/compile/930117-1.c:3
(call (mem:QI (reg/f:SI 16 argp) [0 S1 A8])^M
        (const_int 0 [0x0])) -1 (nil)^M
    (nil))^M
/export/gnu/import/svn/gcc-test/src-4.4/gcc/testsuite/gcc.c-torture/compile/930117-1.c:4:
internal compiler error: in instantiate_virtual_regs_in_insn, at
function.c:1637^M
Please submit a full bug report,^M
with preprocessed source if appropriate.^M
See <http://gcc.gnu.org/bugs.html> for instructions.^M

Revision 154140 is OK


-- 
           Summary: [4.4/4.5 Regression] gcc.c-torture/compile/930117-1.c
           Product: gcc
           Version: 4.5.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: middle-end
        AssignedTo: unassigned at gcc dot gnu dot org
        ReportedBy: hjl dot tools at gmail dot com


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=42044