Update aosp/master LLVM for rebase to r239765

[android-x86/external-llvm.git] / lib / Target / X86 / X86RegisterInfo.td

diff --git a/lib/Target/X86/X86RegisterInfo.td b/lib/Target/X86/X86RegisterInfo.td
index 2e735fa..cdb151c 100644 (file)
--- a/lib/Target/X86/X86RegisterInfo.td
+++ b/lib/Target/X86/X86RegisterInfo.td
@@ -302,6 +302,11 @@ def CR15 : X86Reg<"cr15", 15>;
 def EIZ : X86Reg<"eiz", 4>;
 def RIZ : X86Reg<"riz", 4>;
 
+// Bound registers, used in MPX instructions
+def BND0 : X86Reg<"bnd0",   0>;
+def BND1 : X86Reg<"bnd1",   1>;
+def BND2 : X86Reg<"bnd2",   2>;
+def BND3 : X86Reg<"bnd3",   3>;
 
 //===----------------------------------------------------------------------===//
 // Register Class Definitions... now that we have all of the pieces, define the
@@ -484,3 +489,6 @@ def VK8WM   : RegisterClass<"X86", [v8i1],  8,  (sub VK8, K0)> {let Size = 8;}
 def VK16WM  : RegisterClass<"X86", [v16i1], 16, (add VK8WM)>   {let Size = 16;}
 def VK32WM  : RegisterClass<"X86", [v32i1], 32, (add VK16WM)> {let Size = 32;}
 def VK64WM  : RegisterClass<"X86", [v64i1], 64, (add VK32WM)> {let Size = 64;}
+
+// Bound registers
+def BNDR : RegisterClass<"X86", [v2i64], 128, (sequence "BND%u", 0, 3)>;
\ No newline at end of file