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
