[Bug target/39856] New: [4.4 Regression] ICE in subst_stack_regs_pat, at reg-stack.c:1386

[rguenth at gcc dot gnu dot org]

SPEC CPU 2006 453.povray ICEs compiling super.cpp with

> g++-4.4 -S -O3 -fomit-frame-pointer -msse3 -m32 -march=i586 super.ii
super.cpp: In function 'void pov::Superellipsoid_Normal(double*, pov::OBJECT*,
pov::INTERSECTION*)':
super.cpp:515: internal compiler error: in subst_stack_regs_pat, at
reg-stack.c:1386
Please submit a full bug report,
with preprocessed source if appropriate.
See <http://bugs.opensuse.org/> for instructions.


-- 
           Summary: [4.4 Regression] ICE in subst_stack_regs_pat, at reg-
                    stack.c:1386
           Product: gcc
           Version: 4.4.0
            Status: UNCONFIRMED
          Keywords: ice-on-valid-code
          Severity: normal
          Priority: P3
         Component: target
        AssignedTo: unassigned at gcc dot gnu dot org
        ReportedBy: rguenth at gcc dot gnu dot org
GCC target triplet: i?86-*-*


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=39856