Add RFID instruction.

llvm-svn: 215105

diff --git a/llvm/lib/Target/PowerPC/PPCInstrInfo.td b/llvm/lib/Target/PowerPC/PPCInstrInfo.td
index cd05686..df466b8 100644 (file)
--- a/llvm/lib/Target/PowerPC/PPCInstrInfo.td
+++ b/llvm/lib/Target/PowerPC/PPCInstrInfo.td
@@ -3168,6 +3168,8 @@ def TLBSX2D : XForm_base_r3xo<31, 914, (outs),
                               "tlbsx. $RST, $A, $B", IIC_LdStLoad, []>,
                               Requires<[IsPPC4xx]>, isDOT;
 
+def RFID : XForm_0<19, 18, (outs), (ins), "rfid", IIC_IntRFID, []>;
+
 def RFI : XForm_0<19, 50, (outs), (ins), "rfi", IIC_SprRFI, []>,
                   Requires<[IsBookE]>;
 def RFCI : XForm_0<19, 51, (outs), (ins), "rfci", IIC_BrB, []>,

diff --git a/llvm/test/MC/Disassembler/PowerPC/ppc64-encoding-ext.txt b/llvm/test/MC/Disassembler/PowerPC/ppc64-encoding-ext.txt
index 7d780e2..3c2f935 100644 (file)
--- a/llvm/test/MC/Disassembler/PowerPC/ppc64-encoding-ext.txt
+++ b/llvm/test/MC/Disassembler/PowerPC/ppc64-encoding-ext.txt
@@ -2271,3 +2271,6 @@
 0x7d 0x06 0x3c 0xaa
 # CHECK: stswi 8, 6, 7
 0x7d 0x06 0x3d 0xaa
+
+# CHECK: rfid
+0x4c 0x00 0x00 0x24

diff --git a/llvm/test/MC/PowerPC/ppc64-encoding-ext.s b/llvm/test/MC/PowerPC/ppc64-encoding-ext.s
index 56a825d..c23ef8f 100644 (file)
--- a/llvm/test/MC/PowerPC/ppc64-encoding-ext.s
+++ b/llvm/test/MC/PowerPC/ppc64-encoding-ext.s
@@ -3616,3 +3616,7 @@
 # CHECK-BE: stswi 8, 6, 7                    # encoding: [0x7d,0x06,0x3d,0xaa]
 # CHECK-LE: stswi 8, 6, 7                    # encoding: [0xaa,0x3d,0x06,0x7d]
             stswi %r8, %r6, 7
+
+# CHECK-BE: rfid                            # encoding: [0x4c,0x00,0x00,0x24]
+# CHECK-LE: rfid                            # encoding: [0x24,0x00,0x00,0x4c]
+            rfid