https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78911
Bug ID: 78911
Summary: Infinite loop while trying to compile server.c from
Wine-2.0-rc2
Product: gcc
Version: 6.2.1
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: c
Assignee: unassigned at gcc dot gnu.org
Reporter: t.artem at mailcity dot com
Target Milestone: ---
Created attachment 40408
--> https://gcc.gnu.org/bugzilla/attachment.cgi?id=40408&action=edit
Sources
gcc -c -o server.o server.c -I. -I../../include -D__WINESRC__ -D_NTSYSTEM_
-D_REENTRANT -fPIC -Wall \
-pipe -fno-strict-aliasing -Wdeclaration-after-statement -Wempty-body
-Wignored-qualifiers \
-Wshift-overflow=2 -Wstrict-prototypes -Wtype-limits
-Wunused-but-set-parameter -Wvla \
-Wwrite-strings -Wpointer-arith -Wlogical-op -fno-omit-frame-pointer -O2
-march=pentium-m -m32 -pipe -D__i386__
gcc --version
gcc (GCC) 6.2.1 20160916 (Red Hat 6.2.1-2)
gcc -c -o server.o server.c -I. -I../../include -D__WINESRC__ -D_NTSYSTEM_
-D_REENTRANT -fPIC -Wall \
> -pipe -fno-strict-aliasing -Wdeclaration-after-statement -Wempty-body
> -Wignored-qualifiers \
> -Wshift-overflow=2 -Wstrict-prototypes -Wtype-limits
> -Wunused-but-set-parameter -Wvla \
> -Wwrite-strings -Wpointer-arith -Wlogical-op -fno-omit-frame-pointer -O2
> -march=pentium-m -m32 -pipe -D__i386__ -v -save-temps
gcc: warning: -pipe ignored because -save-temps specified
Using built-in specs.
COLLECT_GCC=gcc
Target: x86_64-redhat-linux
Configured with: ../configure --enable-bootstrap
--enable-languages=c,c++,objc,obj-c++,fortran,ada,go,lto --prefix=/usr
--mandir=/usr/share/man --infodir=/usr/share/info
--with-bugurl=http://bugzilla.redhat.com/bugzilla --enable-shared
--enable-threads=posix --enable-checking=release --enable-multilib
--with-system-zlib --enable-__cxa_atexit --disable-libunwind-exceptions
--enable-gnu-unique-object --enable-linker-build-id
--with-linker-hash-style=gnu --enable-plugin --enable-initfini-array
--disable-libgcj --with-isl --enable-libmpx --enable-gnu-indirect-function
--with-tune=generic --with-arch_32=i686 --build=x86_64-redhat-linux
Thread model: posix
gcc version 6.2.1 20160916 (Red Hat 6.2.1-2) (GCC)
COLLECT_GCC_OPTIONS='-c' '-o' 'server.o' '-I' '.' '-I' '../../include' '-D'
'__WINESRC__' '-D' '_NTSYSTEM_' '-D' '_REENTRANT' '-fPIC' '-Wall' '-pipe'
'-fno-strict-aliasing' '-Wdeclaration-after-statement' '-Wempty-body'
'-Wignored-qualifiers' '-Wshift-overflow=2' '-Wstrict-prototypes'
'-Wtype-limits' '-Wunused-but-set-parameter' '-Wvla' '-Wwrite-strings'
'-Wpointer-arith' '-Wlogical-op' '-fno-omit-frame-pointer' '-O2'
'-march=pentium-m' '-m32' '-pipe' '-D' '__i386__' '-v' '-save-temps'
/usr/libexec/gcc/x86_64-redhat-linux/6.2.1/cc1 -E -quiet -v -I . -I
../../include -imultilib 32 -D __WINESRC__ -D _NTSYSTEM_ -D _REENTRANT -D
__i386__ server.c -march=pentium-m -m32 -Wall -Wdeclaration-after-statement
-Wempty-body -Wignored-qualifiers -Wshift-overflow=2 -Wstrict-prototypes
-Wtype-limits -Wunused-but-set-parameter -Wvla -Wwrite-strings -Wpointer-arith
-Wlogical-op -fPIC -fno-strict-aliasing -fno-omit-frame-pointer -O2
-fpch-preprocess -o server.i
ignoring nonexistent directory
"/usr/lib/gcc/x86_64-redhat-linux/6.2.1/include-fixed"
ignoring nonexistent directory
"/usr/lib/gcc/x86_64-redhat-linux/6.2.1/../../../../x86_64-redhat-linux/include"
#include "..." search starts here:
#include <...> search starts here:
.
../../include
/usr/lib/gcc/x86_64-redhat-linux/6.2.1/include
/usr/local/include
/usr/include
End of search list.
COLLECT_GCC_OPTIONS='-c' '-o' 'server.o' '-I' '.' '-I' '../../include' '-D'
'__WINESRC__' '-D' '_NTSYSTEM_' '-D' '_REENTRANT' '-fPIC' '-Wall' '-pipe'
'-fno-strict-aliasing' '-Wdeclaration-after-statement' '-Wempty-body'
'-Wignored-qualifiers' '-Wshift-overflow=2' '-Wstrict-prototypes'
'-Wtype-limits' '-Wunused-but-set-parameter' '-Wvla' '-Wwrite-strings'
'-Wpointer-arith' '-Wlogical-op' '-fno-omit-frame-pointer' '-O2'
'-march=pentium-m' '-m32' '-pipe' '-D' '__i386__' '-v' '-save-temps'
/usr/libexec/gcc/x86_64-redhat-linux/6.2.1/cc1 -fpreprocessed server.i -quiet
-dumpbase server.c -march=pentium-m -m32 -auxbase-strip server.o -O2 -Wall
-Wdeclaration-after-statement -Wempty-body -Wignored-qualifiers
-Wshift-overflow=2 -Wstrict-prototypes -Wtype-limits -Wunused-but-set-parameter
-Wvla -Wwrite-strings -Wpointer-arith -Wlogical-op -version -fPIC
-fno-strict-aliasing -fno-omit-frame-pointer -o server.s
GNU C11 (GCC) version 6.2.1 20160916 (Red Hat 6.2.1-2) (x86_64-redhat-linux)
compiled by GNU C version 6.2.1 20160916 (Red Hat 6.2.1-2), GMP version
6.1.1, MPFR version 3.1.4, MPC version 1.0.2, isl version 0.14 or 0.13
warning: MPFR header version 3.1.4 differs from library version 3.1.5.
GGC heuristics: --param ggc-min-expand=100 --param ggc-min-heapsize=131072
GNU C11 (GCC) version 6.2.1 20160916 (Red Hat 6.2.1-2) (x86_64-redhat-linux)
compiled by GNU C version 6.2.1 20160916 (Red Hat 6.2.1-2), GMP version
6.1.1, MPFR version 3.1.4, MPC version 1.0.2, isl version 0.14 or 0.13
warning: MPFR header version 3.1.4 differs from library version 3.1.5.
GGC heuristics: --param ggc-min-expand=100 --param ggc-min-heapsize=131072
Compiler executable checksum: cf9b61d8c1933eb6edbda3ca13701096
At this point the compiler hangs (infinite 100% CPU usage).
