diff options
Diffstat (limited to 'lib/Target/X86/MCTargetDesc')
| -rw-r--r-- | lib/Target/X86/MCTargetDesc/X86AsmBackend.cpp | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/lib/Target/X86/MCTargetDesc/X86AsmBackend.cpp b/lib/Target/X86/MCTargetDesc/X86AsmBackend.cpp index c1a710b..1c6f071 100644 --- a/lib/Target/X86/MCTargetDesc/X86AsmBackend.cpp +++ b/lib/Target/X86/MCTargetDesc/X86AsmBackend.cpp @@ -309,8 +309,12 @@ bool X86AsmBackend::writeNopData(uint64_t Count, MCObjectWriter *OW) const { // This CPU doesnt support long nops. If needed add more. // FIXME: Can we get this from the subtarget somehow? + // FIXME: We could generated something better than plain 0x90. if (CPU == "generic" || CPU == "i386" || CPU == "i486" || CPU == "i586" || - CPU == "pentium" || CPU == "pentium-mmx" || CPU == "geode") { + CPU == "pentium" || CPU == "pentium-mmx" || CPU == "i686" || + CPU == "k6" || CPU == "k6-2" || CPU == "k6-3" || CPU == "geode" || + CPU == "winchip-c6" || CPU == "winchip2" || CPU == "c3" || + CPU == "c3-2") { for (uint64_t i = 0; i < Count; ++i) OW->Write8(0x90); return true; |