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* [Bug c/40255]  New: internal compiler error: in root_var_init, at tree-ssa-live.c:1034
@ 2009-05-26 11:06 sliwa at cft dot edu dot pl
  2009-05-26 11:08 ` [Bug c/40255] " sliwa at cft dot edu dot pl
  2009-05-26 12:22 ` rguenth at gcc dot gnu dot org
  0 siblings, 2 replies; 3+ messages in thread
From: sliwa at cft dot edu dot pl @ 2009-05-26 11:06 UTC (permalink / raw)
  To: gcc-bugs

When compiling the Cuba library from http://www.feynarts.de/cuba/ version 1.6
with gcc 4.2.4 I get:

./src/divonne/Explore.c: In function 'Explore':
./src/divonne/Explore.c:17: internal compiler error: in root_var_init, at
tree-ssa-live.c:1034

The problem is specific to gcc 4.2.4 (it does not appear with 4.1.2, 4.3.3, or
4.4.0).

When -O2 is ommitted from the command line, there is no internal compiler
error.


-- 
           Summary: internal compiler error: in root_var_init, at tree-ssa-
                    live.c:1034
           Product: gcc
           Version: 4.2.4
            Status: UNCONFIRMED
          Severity: critical
          Priority: P3
         Component: c
        AssignedTo: unassigned at gcc dot gnu dot org
        ReportedBy: sliwa at cft dot edu dot pl
 GCC build triplet: x86_64-redhat-linux
  GCC host triplet: x86_64-redhat-linux
GCC target triplet: x86_64-redhat-linux


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=40255


^ permalink raw reply	[flat|nested] 3+ messages in thread

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2009-05-26 11:06 [Bug c/40255] New: internal compiler error: in root_var_init, at tree-ssa-live.c:1034 sliwa at cft dot edu dot pl
2009-05-26 11:08 ` [Bug c/40255] " sliwa at cft dot edu dot pl
2009-05-26 12:22 ` rguenth at gcc dot gnu dot org

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