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Diffstat (limited to 'contrib/llvm/lib/Target/X86/X86InstrSystem.td')
-rw-r--r--contrib/llvm/lib/Target/X86/X86InstrSystem.td91
1 files changed, 56 insertions, 35 deletions
diff --git a/contrib/llvm/lib/Target/X86/X86InstrSystem.td b/contrib/llvm/lib/Target/X86/X86InstrSystem.td
index 0350566f8b9b..85e17f516f91 100644
--- a/contrib/llvm/lib/Target/X86/X86InstrSystem.td
+++ b/contrib/llvm/lib/Target/X86/X86InstrSystem.td
@@ -44,7 +44,7 @@ def INT3 : I<0xcc, RawFrm, (outs), (ins), "int3",
let SchedRW = [WriteSystem] in {
-def INT : Ii8<0xcd, RawFrm, (outs), (ins i8imm:$trap), "int\t$trap",
+def INT : Ii8<0xcd, RawFrm, (outs), (ins u8imm:$trap), "int\t$trap",
[(int_x86_int imm:$trap)], IIC_INT>;
@@ -60,12 +60,6 @@ def SYSEXIT : I<0x35, RawFrm, (outs), (ins), "sysexit{l}", [],
IIC_SYS_ENTER_EXIT>, TB;
def SYSEXIT64 :RI<0x35, RawFrm, (outs), (ins), "sysexit{q}", [],
IIC_SYS_ENTER_EXIT>, TB, Requires<[In64BitMode]>;
-
-def IRET16 : I<0xcf, RawFrm, (outs), (ins), "iret{w}", [], IIC_IRET>, OpSize16;
-def IRET32 : I<0xcf, RawFrm, (outs), (ins), "iret{l|d}", [], IIC_IRET>,
- OpSize32;
-def IRET64 : RI<0xcf, RawFrm, (outs), (ins), "iretq", [], IIC_IRET>,
- Requires<[In64BitMode]>;
} // SchedRW
def : Pat<(debugtrap),
@@ -88,13 +82,13 @@ def IN32rr : I<0xED, RawFrm, (outs), (ins),
"in{l}\t{%dx, %eax|eax, dx}", [], IIC_IN_RR>, OpSize32;
let Defs = [AL] in
-def IN8ri : Ii8<0xE4, RawFrm, (outs), (ins i8imm:$port),
+def IN8ri : Ii8<0xE4, RawFrm, (outs), (ins u8imm:$port),
"in{b}\t{$port, %al|al, $port}", [], IIC_IN_RI>;
let Defs = [AX] in
-def IN16ri : Ii8<0xE5, RawFrm, (outs), (ins i8imm:$port),
+def IN16ri : Ii8<0xE5, RawFrm, (outs), (ins u8imm:$port),
"in{w}\t{$port, %ax|ax, $port}", [], IIC_IN_RI>, OpSize16;
let Defs = [EAX] in
-def IN32ri : Ii8<0xE5, RawFrm, (outs), (ins i8imm:$port),
+def IN32ri : Ii8<0xE5, RawFrm, (outs), (ins u8imm:$port),
"in{l}\t{$port, %eax|eax, $port}", [], IIC_IN_RI>, OpSize32;
let Uses = [DX, AL] in
@@ -108,13 +102,13 @@ def OUT32rr : I<0xEF, RawFrm, (outs), (ins),
"out{l}\t{%eax, %dx|dx, eax}", [], IIC_OUT_RR>, OpSize32;
let Uses = [AL] in
-def OUT8ir : Ii8<0xE6, RawFrm, (outs), (ins i8imm:$port),
+def OUT8ir : Ii8<0xE6, RawFrm, (outs), (ins u8imm:$port),
"out{b}\t{%al, $port|$port, al}", [], IIC_OUT_IR>;
let Uses = [AX] in
-def OUT16ir : Ii8<0xE7, RawFrm, (outs), (ins i8imm:$port),
+def OUT16ir : Ii8<0xE7, RawFrm, (outs), (ins u8imm:$port),
"out{w}\t{%ax, $port|$port, ax}", [], IIC_OUT_IR>, OpSize16;
let Uses = [EAX] in
-def OUT32ir : Ii8<0xE7, RawFrm, (outs), (ins i8imm:$port),
+def OUT32ir : Ii8<0xE7, RawFrm, (outs), (ins u8imm:$port),
"out{l}\t{%eax, $port|$port, eax}", [], IIC_OUT_IR>, OpSize32;
} // SchedRW
@@ -478,39 +472,60 @@ def WBINVD : I<0x09, RawFrm, (outs), (ins), "wbinvd", [], IIC_INVD>, TB;
//===----------------------------------------------------------------------===//
// XSAVE instructions
let SchedRW = [WriteSystem] in {
+let Predicates = [HasXSAVE] in {
let Defs = [EDX, EAX], Uses = [ECX] in
def XGETBV : I<0x01, MRM_D0, (outs), (ins), "xgetbv", []>, TB;
let Uses = [EDX, EAX, ECX] in
def XSETBV : I<0x01, MRM_D1, (outs), (ins), "xsetbv", []>, TB;
+}
-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:$dst), (ins),
- "xsave64\t$dst", []>, TB, Requires<[In64BitMode]>;
+let Uses = [EDX, EAX] in {
+let Predicates = [HasXSAVE] in {
+ def XSAVE : I<0xAE, MRM4m, (outs), (ins opaque512mem:$dst),
+ "xsave\t$dst",
+ [(int_x86_xsave addr:$dst, EDX, EAX)]>, TB;
+ def XSAVE64 : RI<0xAE, MRM4m, (outs), (ins opaque512mem:$dst),
+ "xsave64\t$dst",
+ [(int_x86_xsave64 addr:$dst, EDX, EAX)]>, TB, Requires<[In64BitMode]>;
def XRSTOR : I<0xAE, MRM5m, (outs), (ins opaque512mem:$dst),
- "xrstor\t$dst", []>, TB;
+ "xrstor\t$dst",
+ [(int_x86_xrstor addr:$dst, EDX, EAX)]>, TB;
def XRSTOR64 : RI<0xAE, MRM5m, (outs), (ins opaque512mem:$dst),
- "xrstor64\t$dst", []>, TB, Requires<[In64BitMode]>;
- def XSAVEOPT : I<0xAE, MRM6m, (outs opaque512mem:$dst), (ins),
- "xsaveopt\t$dst", []>, PS;
- def XSAVEOPT64 : RI<0xAE, MRM6m, (outs opaque512mem:$dst), (ins),
- "xsaveopt64\t$dst", []>, PS, Requires<[In64BitMode]>;
-
+ "xrstor64\t$dst",
+ [(int_x86_xrstor64 addr:$dst, EDX, EAX)]>, TB, Requires<[In64BitMode]>;
+}
+let Predicates = [HasXSAVEOPT] in {
+ def XSAVEOPT : I<0xAE, MRM6m, (outs), (ins opaque512mem:$dst),
+ "xsaveopt\t$dst",
+ [(int_x86_xsaveopt addr:$dst, EDX, EAX)]>, TB;
+ def XSAVEOPT64 : RI<0xAE, MRM6m, (outs), (ins opaque512mem:$dst),
+ "xsaveopt64\t$dst",
+ [(int_x86_xsaveopt64 addr:$dst, EDX, EAX)]>, TB, Requires<[In64BitMode]>;
+}
+let Predicates = [HasXSAVEC] in {
+ def XSAVEC : I<0xC7, MRM4m, (outs), (ins opaque512mem:$dst),
+ "xsavec\t$dst",
+ [(int_x86_xsavec addr:$dst, EDX, EAX)]>, TB;
+ def XSAVEC64 : RI<0xC7, MRM4m, (outs), (ins opaque512mem:$dst),
+ "xsavec64\t$dst",
+ [(int_x86_xsavec64 addr:$dst, EDX, EAX)]>, TB, Requires<[In64BitMode]>;
+}
+let Predicates = [HasXSAVES] in {
+ def XSAVES : I<0xC7, MRM5m, (outs), (ins opaque512mem:$dst),
+ "xsaves\t$dst",
+ [(int_x86_xsaves addr:$dst, EDX, EAX)]>, TB;
+ def XSAVES64 : RI<0xC7, MRM5m, (outs), (ins opaque512mem:$dst),
+ "xsaves64\t$dst",
+ [(int_x86_xsaves64 addr:$dst, EDX, EAX)]>, TB, Requires<[In64BitMode]>;
def XRSTORS : I<0xC7, MRM3m, (outs), (ins opaque512mem:$dst),
- "xrstors\t$dst", []>, TB;
+ "xrstors\t$dst",
+ [(int_x86_xrstors addr:$dst, EDX, EAX)]>, 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]>;
+ "xrstors64\t$dst",
+ [(int_x86_xrstors64 addr:$dst, EDX, EAX)]>, TB, Requires<[In64BitMode]>;
}
+} // Uses
} // SchedRW
//===----------------------------------------------------------------------===//
@@ -534,6 +549,12 @@ let Defs = [RAX, RSI, RDI], Uses = [RAX, RSI, RDI] in {
}
let Defs = [RAX, RDX, RSI], Uses = [RAX, RSI] in
def MONTMUL : I<0xa6, MRM_C0, (outs), (ins), "montmul", []>, TB;
+//==-----------------------------------------------------------------------===//
+// PKU - enable protection key
+let Defs = [EAX, EDX], Uses = [ECX] in
+ def RDPKRU : I<0x01, MRM_EE, (outs), (ins), "rdpkru", []>, TB;
+let Uses = [EAX, ECX, EDX] in
+ def WRPKRU : I<0x01, MRM_EF, (outs), (ins), "wrpkru", []>, TB;
//===----------------------------------------------------------------------===//
// FS/GS Base Instructions