http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48683
Summary: [4.7 Regression] 252.eon in SPEC CPU 2000 failed to
build
Product: gcc
Version: 4.7.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: lto
AssignedTo: unassig...@gcc.gnu.org
ReportedBy: hjl.to...@gmail.com
On Linux/x86-64, revision 172698 gave:
g++ -O3 -funroll-loops -ffast-math -fwhole-program -flto=jobserver
-fuse-linker-plugin ....
...
In member function '_ZN8ggStringaSERKS_.constprop.760':
lto1: internal compiler error: Segmentation fault
Please submit a full bug report,
with preprocessed source if appropriate.
See <http://gcc.gnu.org/bugs.html> for instructions.
make[4]: *** [/tmp/cc7AjsKg.ltrans23.ltrans.o] Error 1
lto-wrapper: make returned 2 exit status
/usr/local/bin/ld: lto-wrapper failed
collect2: ld returned 1 exit status
specmake[3]: *** [eon] Error 1
Revision 172608 is OK.
