[llvm-commits] [llvm] r144016 - /llvm/trunk/lib/Target/Mips/MipsInstrFPU.td

[Akira Hatanaka]

Author: ahatanak
Date: Mon Nov  7 15:32:58 2011
New Revision: 144016

URL: http://llvm.org/viewvc/llvm-project?rev=144016&view=rev
Log:
Add definitions of 64-bit instructions which move data between integer and
floating pointer registers.


Modified:
    llvm/trunk/lib/Target/Mips/MipsInstrFPU.td

Modified: llvm/trunk/lib/Target/Mips/MipsInstrFPU.td
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Target/Mips/MipsInstrFPU.td?rev=144016&r1=144015&r2=144016&view=diff
==============================================================================
--- llvm/trunk/lib/Target/Mips/MipsInstrFPU.td (original)
+++ llvm/trunk/lib/Target/Mips/MipsInstrFPU.td Mon Nov  7 15:32:58 2011
@@ -183,6 +183,14 @@
                   "mtc1\t$rt, $fs",
                   [(set FGR32:$fs, (bitconvert CPURegs:$rt))]>;
 
+def DMFC1 : FFRGPR<0x01, (outs CPU64Regs:$rt), (ins FGR64:$fs),
+                  "dmfc1\t$rt, $fs",
+                  [(set CPU64Regs:$rt, (bitconvert FGR64:$fs))]>;
+
+def DMTC1 : FFRGPR<0x05, (outs FGR64:$fs), (ins CPU64Regs:$rt),
+                  "dmtc1\t$rt, $fs",
+                  [(set FGR64:$fs, (bitconvert CPU64Regs:$rt))]>;
+
 def FMOV_S   : FFR1<0x6, 16, "mov", "s", FGR32, FGR32>;
 def FMOV_D32 : FFR1<0x6, 17, "mov", "d", AFGR64, AFGR64>,
                Requires<[NotFP64bit]>;