diff options
Diffstat (limited to 'lib/Target/X86/X86InstrSystem.td')
| -rw-r--r-- | lib/Target/X86/X86InstrSystem.td | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/lib/Target/X86/X86InstrSystem.td b/lib/Target/X86/X86InstrSystem.td index b5595cb..5402780 100644 --- a/lib/Target/X86/X86InstrSystem.td +++ b/lib/Target/X86/X86InstrSystem.td @@ -439,7 +439,10 @@ def LLDT16m : I<0x00, MRM2m, (outs), (ins i16mem:$src), let SchedRW = [WriteSystem] in { def WRMSR : I<0x30, RawFrm, (outs), (ins), "wrmsr", [], IIC_WRMSR>, TB; def RDMSR : I<0x32, RawFrm, (outs), (ins), "rdmsr", [], IIC_RDMSR>, TB; -def RDPMC : I<0x33, RawFrm, (outs), (ins), "rdpmc", [], IIC_RDPMC>, TB; + +let Defs = [RAX, RDX], Uses = [ECX] in + def RDPMC : I<0x33, RawFrm, (outs), (ins), "rdpmc", [(X86rdpmc)], IIC_RDPMC>, + TB; def SMSW16r : I<0x01, MRM4r, (outs GR16:$dst), (ins), "smsw{w}\t$dst", [], IIC_SMSW>, OpSize16, TB; |