diff options
Diffstat (limited to 'lib/Target/X86/X86InstrSystem.td')
| -rw-r--r-- | lib/Target/X86/X86InstrSystem.td | 34 |
1 files changed, 21 insertions, 13 deletions
diff --git a/lib/Target/X86/X86InstrSystem.td b/lib/Target/X86/X86InstrSystem.td index be3500adec..1b43838ee5 100644 --- a/lib/Target/X86/X86InstrSystem.td +++ b/lib/Target/X86/X86InstrSystem.td @@ -446,23 +446,31 @@ let Defs = [RAX, RDX, RSI], Uses = [RAX, RSI] in //===----------------------------------------------------------------------===// // FS/GS Base Instructions -let Predicates = [In64BitMode] in { +let Predicates = [HasFSGSBase, In64BitMode] in { def RDFSBASE : I<0xAE, MRM0r, (outs GR32:$dst), (ins), - "rdfsbase{l}\t$dst", []>, TB, XS; + "rdfsbase{l}\t$dst", + [(set GR32:$dst, (int_x86_rdfsbase_32))]>, TB, XS; def RDFSBASE64 : RI<0xAE, MRM0r, (outs GR64:$dst), (ins), - "rdfsbase{q}\t$dst", []>, TB, XS; + "rdfsbase{q}\t$dst", + [(set GR64:$dst, (int_x86_rdfsbase_64))]>, TB, XS; def RDGSBASE : I<0xAE, MRM1r, (outs GR32:$dst), (ins), - "rdgsbase{l}\t$dst", []>, TB, XS; + "rdgsbase{l}\t$dst", + [(set GR32:$dst, (int_x86_rdgsbase_32))]>, TB, XS; def RDGSBASE64 : RI<0xAE, MRM1r, (outs GR64:$dst), (ins), - "rdgsbase{q}\t$dst", []>, TB, XS; - def WRFSBASE : I<0xAE, MRM2r, (outs), (ins GR32:$dst), - "wrfsbase{l}\t$dst", []>, TB, XS; - def WRFSBASE64 : RI<0xAE, MRM2r, (outs), (ins GR64:$dst), - "wrfsbase{q}\t$dst", []>, TB, XS; - def WRGSBASE : I<0xAE, MRM3r, (outs), (ins GR32:$dst), - "wrgsbase{l}\t$dst", []>, TB, XS; - def WRGSBASE64 : RI<0xAE, MRM3r, (outs), (ins GR64:$dst), - "wrgsbase{q}\t$dst", []>, TB, XS; + "rdgsbase{q}\t$dst", + [(set GR64:$dst, (int_x86_rdgsbase_64))]>, TB, XS; + def WRFSBASE : I<0xAE, MRM2r, (outs), (ins GR32:$src), + "wrfsbase{l}\t$src", + [(int_x86_wrfsbase_32 GR32:$src)]>, TB, XS; + def WRFSBASE64 : RI<0xAE, MRM2r, (outs), (ins GR64:$src), + "wrfsbase{q}\t$src", + [(int_x86_wrfsbase_64 GR64:$src)]>, TB, XS; + def WRGSBASE : I<0xAE, MRM3r, (outs), (ins GR32:$src), + "wrgsbase{l}\t$src", + [(int_x86_wrgsbase_32 GR32:$src)]>, TB, XS; + def WRGSBASE64 : RI<0xAE, MRM3r, (outs), (ins GR64:$src), + "wrgsbase{q}\t$src", + [(int_x86_wrgsbase_64 GR64:$src)]>, TB, XS; } //===----------------------------------------------------------------------===// |