https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63603
Bug ID: 63603
Summary: [4.9/5 Regression] Linking with -fno-lto still invokes
LTO
Product: gcc
Version: 5.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: lto
Assignee: unassigned at gcc dot gnu.org
Reporter: burnus at gcc dot gnu.org
Running
echo "int main() {return 0;}" > foo.c
gcc -flto -ffat-lto-objects -c foo.c
gcc -v -fno-lto foo.o 2>&1|grep lto1
shows that the -fno-lto is ignored for linking as lto1 is always invoked with
GCC 4.9 and 5.
Using GCC 4.8, LTO is not automatically invoked for linking but has to be
passed manually. Hence, it works there.
