On Linux/x86-64, I got FAIL: gcc.target/i386/amd64-abi-3.c scan-assembler subq[\\t ]*\\$88,[\\t ]*%rsp FAIL: gcc.target/i386/sse2-vec-2.c (internal compiler error) FAIL: gcc.target/i386/sse2-vec-2.c (test for excess errors)
with -mtune=atom. -- Summary: -mtune=atom failed on sse2-vec-2.c and amd64-abi-3.c Product: gcc Version: 4.4.5 Status: UNCONFIRMED Severity: normal Priority: P3 Component: target AssignedTo: unassigned at gcc dot gnu dot org ReportedBy: hjl dot tools at gmail dot com http://gcc.gnu.org/bugzilla/show_bug.cgi?id=44615