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[Bug fortran/53691] [4.7/4.8 Regression] ICE in LAPACK 3.4.1 cgbrfsx.f
- From: "dominiq at lps dot ens.fr" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Fri, 15 Jun 2012 21:23:42 +0000
- Subject: [Bug fortran/53691] [4.7/4.8 Regression] ICE in LAPACK 3.4.1 cgbrfsx.f
- Auto-submitted: auto-generated
- References: <bug-53691-4@http.gcc.gnu.org/bugzilla/>
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53691
--- Comment #2 from Dominique d'Humieres <dominiq at lps dot ens.fr> 2012-06-15 21:23:42 UTC ---
Reduced test case
SUBROUTINE CGBRFSX(N, RWORK)
INTEGER N
REAL RWORK(*)
REAL ZERO
PARAMETER (ZERO = 0.0E+0)
call foo(TRANSFER (RWORK(1:2*N), (/ (ZERO, ZERO) /), N))
end
It yields a segmentation fault when compiled with -Wsurprising.