diff options
Diffstat (limited to 'contrib/llvm/lib/Target/X86/X86InstrSystem.td')
| -rw-r--r-- | contrib/llvm/lib/Target/X86/X86InstrSystem.td | 38 |
1 files changed, 30 insertions, 8 deletions
diff --git a/contrib/llvm/lib/Target/X86/X86InstrSystem.td b/contrib/llvm/lib/Target/X86/X86InstrSystem.td index 848eeeb..0350566 100644 --- a/contrib/llvm/lib/Target/X86/X86InstrSystem.td +++ b/contrib/llvm/lib/Target/X86/X86InstrSystem.td @@ -38,9 +38,6 @@ def INT3 : I<0xcc, RawFrm, (outs), (ins), "int3", [(int_x86_int (i8 3))], IIC_INT3>; } // SchedRW -def : Pat<(debugtrap), - (INT3)>; - // The long form of "int $3" turns into int3 as a size optimization. // FIXME: This doesn't work because InstAlias can't match immediate constants. //def : InstAlias<"int\t$3", (INT3)>; @@ -71,6 +68,10 @@ def IRET64 : RI<0xcf, RawFrm, (outs), (ins), "iretq", [], IIC_IRET>, Requires<[In64BitMode]>; } // SchedRW +def : Pat<(debugtrap), + (INT3)>, Requires<[NotPS4]>; +def : Pat<(debugtrap), + (INT (i8 0x41))>, Requires<[IsPS4]>; //===----------------------------------------------------------------------===// // Input/Output Instructions. @@ -437,7 +438,9 @@ def LLDT16m : I<0x00, MRM2m, (outs), (ins i16mem:$src), //===----------------------------------------------------------------------===// // Specialized register support let SchedRW = [WriteSystem] in { +let Uses = [EAX, ECX, EDX] in def WRMSR : I<0x30, RawFrm, (outs), (ins), "wrmsr", [], IIC_WRMSR>, TB; +let Defs = [EAX, EDX], Uses = [ECX] in def RDMSR : I<0x32, RawFrm, (outs), (ins), "rdmsr", [], IIC_RDMSR>, TB; let Defs = [RAX, RDX], Uses = [ECX] in @@ -485,15 +488,28 @@ let Uses = [RDX, RAX] in { def XSAVE : I<0xAE, MRM4m, (outs opaque512mem:$dst), (ins), "xsave\t$dst", []>, TB; def XSAVE64 : RI<0xAE, MRM4m, (outs opaque512mem:$dst), (ins), - "xsave{q|64}\t$dst", []>, TB, Requires<[In64BitMode]>; + "xsave64\t$dst", []>, TB, Requires<[In64BitMode]>; def XRSTOR : I<0xAE, MRM5m, (outs), (ins opaque512mem:$dst), "xrstor\t$dst", []>, TB; def XRSTOR64 : RI<0xAE, MRM5m, (outs), (ins opaque512mem:$dst), - "xrstor{q|64}\t$dst", []>, TB, Requires<[In64BitMode]>; + "xrstor64\t$dst", []>, TB, Requires<[In64BitMode]>; def XSAVEOPT : I<0xAE, MRM6m, (outs opaque512mem:$dst), (ins), - "xsaveopt\t$dst", []>, TB; + "xsaveopt\t$dst", []>, PS; def XSAVEOPT64 : RI<0xAE, MRM6m, (outs opaque512mem:$dst), (ins), - "xsaveopt{q|64}\t$dst", []>, TB, Requires<[In64BitMode]>; + "xsaveopt64\t$dst", []>, PS, Requires<[In64BitMode]>; + + def XRSTORS : I<0xC7, MRM3m, (outs), (ins opaque512mem:$dst), + "xrstors\t$dst", []>, TB; + def XRSTORS64 : RI<0xC7, MRM3m, (outs), (ins opaque512mem:$dst), + "xrstors64\t$dst", []>, TB, Requires<[In64BitMode]>; + def XSAVEC : I<0xC7, MRM4m, (outs opaque512mem:$dst), (ins), + "xsavec\t$dst", []>, TB; + def XSAVEC64 : RI<0xC7, MRM4m, (outs opaque512mem:$dst), (ins), + "xsavec64\t$dst", []>, TB, Requires<[In64BitMode]>; + def XSAVES : I<0xC7, MRM5m, (outs opaque512mem:$dst), (ins), + "xsaves\t$dst", []>, TB; + def XSAVES64 : RI<0xC7, MRM5m, (outs opaque512mem:$dst), (ins), + "xsaves64\t$dst", []>, TB, Requires<[In64BitMode]>; } } // SchedRW @@ -559,7 +575,13 @@ def INVPCID64 : I<0x82, MRMSrcMem, (outs), (ins GR64:$src1, i128mem:$src2), //===----------------------------------------------------------------------===// // SMAP Instruction -let Predicates = [HasSMAP], Defs = [EFLAGS] in { +let Defs = [EFLAGS] in { def CLAC : I<0x01, MRM_CA, (outs), (ins), "clac", []>, TB; def STAC : I<0x01, MRM_CB, (outs), (ins), "stac", []>, TB; } + +//===----------------------------------------------------------------------===// +// SMX Instruction +let Uses = [RAX, RBX, RCX, RDX], Defs = [RAX, RBX, RCX] in { + def GETSEC : I<0x37, RawFrm, (outs), (ins), "getsec", []>, TB; +} |
