http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52368
Bug #: 52368
Summary: internal compiler error: in convert_move, at
expr.c:326
Classification: Unclassified
Product: gcc
Version: 4.6.2
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: c
AssignedTo: unassig...@gcc.gnu.org
ReportedBy: i.nix...@gmail.com
When building gcc-4_6-branch using MinGW - gcc-4.6.2-release with LTO enabled I
get the following error:
i686-pc-mingw32-gcc -O3 -flto -pipe -fomit-frame-pointer
-momit-leaf-frame-pointer -I/mingw-libs/include -DIN_GCC -W -Wall
-Wwrite-strings -Wcast-qual -Wstrict-prototypes -Wmissing-prototypes
-Wmissing-format-attribute -pedantic -Wno-long-long -Wno-variadic-macros
-Wno-overlength-strings -Wold-style-definition -Wc++-compat -DHAVE_CONFIG_H
-Wl,--stack,12582912 -o cc1.exe c-lang.o c-family/stub-objc.o attribs.o
c-errors.o c-decl.o c-typeck.o c-convert.o c-aux-info.o c-objc-common.o
c-parser.o tree-mudflap.o c-family/c-common.o c-family/c-cppbuiltin.o
c-family/c-dump.o c-family/c-format.o c-family/c-gimplify.o c-family/c-lex.o
c-family/c-omp.o c-family/c-opts.o c-family/c-pch.o c-family/c-ppoutput.o
c-family/c-pragma.o c-family/c-pretty-print.o c-family/c-semantics.o
c-family/c-ada-spec.o i386-c.o msformat-c.o \
cc1-checksum.o main.o libbackend.a ../libcpp/libcpp.a
../libdecnumber/libdecnumber.a ../libcpp/libcpp.a /mingw-libs/lib/libiconv.a
-L/mingw-libs/lib ../libiberty/libiberty.a ../libdecnumber/libdecnumber.a
-lstdc++ -L/mingw-libs/lib -lcloog-isl -lisl -L/mingw-libs/lib -lppl_c -lppl
-lgmpxx -L/mingw-libs/lib -L/mingw-libs/lib -L/mingw-libs/lib -lmpc -lmpfr
-lgmp -lstdc++ -L../zlib -lz
In file included from :275:0:
../../../mingw-src/gcc-4_6-branch/gcc/ipa-cp.c: In function
'ipcp_process_devirtualization_opportunities.isra.22':
../../../mingw-src/gcc-4_6-branch/gcc/tree.c:6336:7: warning: 'delta' may be
used uninitialized in this function [-Wuninitialized]
../../../mingw-src/gcc-4_6-branch/gcc/ipa-cp.c:1227:20: note: 'delta' was
declared here
In file included from ../../../mingw-src/gcc-4_6-branch/gcc/c-decl.c:6019:0,
from ../../../mingw-src/gcc-4_6-branch/gcc/c-decl.c:487,
from :3817:
../../../mingw-src/gcc-4_6-branch/libcpp/lex.c: In function 'search_line_sse2':
../../../mingw-src/gcc-4_6-branch/libcpp/lex.c:370:15: internal compiler error:
in convert_move, at expr.c:326
