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* [Bug c/45059]  New: error: invalid operands in binary operation, leads to ICE: verify_stmts failed
@ 2010-07-24 18:24 regehr at cs dot utah dot edu
  2010-07-24 19:09 ` [Bug tree-optimization/45059] [4.6 Regression] " rguenth at gcc dot gnu dot org
                   ` (6 more replies)
  0 siblings, 7 replies; 8+ messages in thread
From: regehr at cs dot utah dot edu @ 2010-07-24 18:24 UTC (permalink / raw)
  To: gcc-bugs

[regehr@bethe tmp604]$ current-gcc -O3 small.c -c -fwhole-program
small.c: In function 'main':
small.c:42:1: error: invalid operands in binary operation
D.2852_11 = (unsigned int) D.2845_7 != 4294967295;

small.c:42:1: internal compiler error: verify_stmts failed
Please submit a full bug report,
with preprocessed source if appropriate.
See <http://gcc.gnu.org/bugs.html> for instructions.

[regehr@bethe tmp604]$ current-gcc -v

Using built-in specs.
COLLECT_GCC=current-gcc
COLLECT_LTO_WRAPPER=/uusoc/exports/scratch/regehr/z/compiler-install/gcc-r162424-inst
all/bin/../libexec/gcc/x86_64-unknown-linux-gnu/4.6.0/lto-wrapper
Target: x86_64-unknown-linux-gnu
Configured with: ../configure --with-libelf=/usr/local --enable-lto
--prefix=/home/re
gehr/z/compiler-install/gcc-r162424-install --program-prefix=r162424-
--enable-langua
ges=c,c++
Thread model: posix
gcc version 4.6.0 20100722 (experimental) (GCC)

[regehr@bethe tmp604]$ cat small.c

typedef signed char int8_t;
typedef short int int16_t;
typedef int int32_t;
typedef unsigned char uint8_t;
typedef unsigned int uint32_t;

static uint32_t
safe_mod_func_uint32_t_u_u (uint32_t ui1, uint8_t ui2)
{
  return ui2 ? ui1 : ui1 + ui2;
}

int8_t g_2;
uint32_t g_36[7][4] = {
  -1L, -1L, -1L, 0, -1L, -1L, -1L, 0
};

uint8_t g_56;
uint8_t g_269;
int32_t func_37 (const int16_t p_38, int16_t p_39, int8_t p_40, int32_t p_41,
                 uint8_t p_42);
uint8_t
func_1 (void)
{
  uint8_t *l_298 = &g_2;
  func_20 (l_298,
           &l_298 != &l_298 == ~func_37 (func_37 (g_56, 0, 0, g_269, 0), 1, 0,
                                         -1L, 0), 0);
  return 0;
}

int32_t
func_37 (const int16_t p_38, int16_t p_39, int8_t p_40, int32_t p_41,
         uint8_t p_42)
{
  uint8_t *l_55 = &g_56;
  *l_55 |= g_2 < safe_mod_func_uint32_t_u_u (g_36[1][2], 0) | 0, ~p_39;
  return 0;
}

int
main (int argc, char *argv[])
{
  func_1 ();
}


-- 
           Summary: error: invalid operands in binary operation, leads to
                    ICE: verify_stmts failed
           Product: gcc
           Version: unknown
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: c
        AssignedTo: unassigned at gcc dot gnu dot org
        ReportedBy: regehr at cs dot utah dot edu
 GCC build triplet: x86_64-unknown-linux-gnu
  GCC host triplet: x86_64-unknown-linux-gnu
GCC target triplet: x86_64-unknown-linux-gnu


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45059


^ permalink raw reply	[flat|nested] 8+ messages in thread
end of thread, other threads:[~2010-08-25  9:50 UTC | newest]

Thread overview: 8+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2010-07-24 18:24 [Bug c/45059] New: error: invalid operands in binary operation, leads to ICE: verify_stmts failed regehr at cs dot utah dot edu
2010-07-24 19:09 ` [Bug tree-optimization/45059] [4.6 Regression] " rguenth at gcc dot gnu dot org
2010-07-26 12:39 ` jakub at gcc dot gnu dot org
2010-07-26 12:59 ` jakub at gcc dot gnu dot org
2010-07-26 14:15 ` jakub at gcc dot gnu dot org
2010-08-24 17:26 ` jakub at gcc dot gnu dot org
2010-08-25  9:37 ` jakub at gcc dot gnu dot org
2010-08-25  9:50 ` jakub at gcc dot gnu dot org

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