If I configure gcc with the following ../gccx/configure --prefix=$HOME/work/x --enable-languages=c,c++,fortran \ --enable-bootstrap --disable-nls --enable-checking --disable-multilib \ --disable-libsanitizer --disable-lto.
then bootstrap gcc, why do I see 1000s of failures with % cd gcc % gmake -j7 check-c ... FAIL: gcc.dg/torture/pr64365.c -O2 -flto (test for excess errors) FAIL: gcc.dg/torture/pr61786.c -O2 -flto (test for excess errors) FAIL: gcc.dg/torture/pr63380-2.c -O2 -flto (test for excess errors) FAIL: gcc.dg/torture/pr65270-2.c -O2 -flto (test for excess errors) Should the testsuite recognize that gcc is built without LTO support? -- Steve
