Since at least revision 148536, I see the following failures on *-apple-darwin9:
FAIL: gcc.dg/torture/builtin-math-6.c -O0 (test for excess errors) FAIL: gcc.dg/torture/builtin-math-6.c -O1 (test for excess errors) FAIL: gcc.dg/torture/builtin-math-6.c -O2 (test for excess errors) FAIL: gcc.dg/torture/builtin-math-6.c -O3 -fomit-frame-pointer (test for excess errors) FAIL: gcc.dg/torture/builtin-math-6.c -O3 -fomit-frame-pointer -funroll-loops (test for excess errors) FAIL: gcc.dg/torture/builtin-math-6.c -O3 -fomit-frame-pointer -funroll-all-loops -finline-functions (test for excess errors) FAIL: gcc.dg/torture/builtin-math-6.c -O3 -g (test for excess errors) FAIL: gcc.dg/torture/builtin-math-6.c -Os (test for excess errors) The failure is: [ibook-dhum] f90/bug% gcc45 /opt/gcc/_gcc_clean/gcc/testsuite/gcc.dg/torture/builtin-math-6.c Undefined symbols: "_link_error", referenced from: _main in ccCX31E2.o _main in ccCX31E2.o _main in ccCX31E2.o _main in ccCX31E2.o _main in ccCX31E2.o _main in ccCX31E2.o ld: symbol(s) not found collect2: ld returned 1 exit status -- Summary: FAIL: gcc.dg/torture/builtin-math-6.c Product: gcc Version: 4.5.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: testsuite AssignedTo: unassigned at gcc dot gnu dot org ReportedBy: dominiq at lps dot ens dot fr GCC build triplet: *-apple-darwin9 GCC host triplet: *-apple-darwin9 GCC target triplet: *-apple-darwin9 http://gcc.gnu.org/bugzilla/show_bug.cgi?id=40544