[llvm-commits] [llvm] r113420 - /llvm/trunk/lib/Target/X86/X86InstrMMX.td

[Dale Johannesen]

Author: johannes
Date: Wed Sep  8 17:08:40 2010
New Revision: 113420

URL: http://llvm.org/viewvc/llvm-project?rev=113420&view=rev
Log:
Add intrinsic-based patterns for MMX PINSRW and PEXTRW.


Modified:
    llvm/trunk/lib/Target/X86/X86InstrMMX.td

Modified: llvm/trunk/lib/Target/X86/X86InstrMMX.td
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Target/X86/X86InstrMMX.td?rev=113420&r1=113419&r2=113420&view=diff
==============================================================================
--- llvm/trunk/lib/Target/X86/X86InstrMMX.td (original)
+++ llvm/trunk/lib/Target/X86/X86InstrMMX.td Wed Sep  8 17:08:40 2010
@@ -518,6 +518,11 @@
                            "pextrw\t{$src2, $src1, $dst|$dst, $src1, $src2}",
                            [(set GR32:$dst, (X86pextrw (v4i16 VR64:$src1),
                                              (iPTR imm:$src2)))]>;
+def MMX_PEXTRWirri: MMXIi8<0xC5, MRMSrcReg,
+                           (outs GR32:$dst), (ins VR64:$src1, i32i8imm:$src2),
+                           "pextrw\t{$src2, $src1, $dst|$dst, $src1, $src2}",
+                           [(set GR32:$dst, (int_x86_mmx_pextr_w VR64:$src1,
+                                             (iPTR imm:$src2)))]>;
 let Constraints = "$src1 = $dst" in {
   def MMX_PINSRWrri : MMXIi8<0xC4, MRMSrcReg,
                       (outs VR64:$dst), 
@@ -533,6 +538,20 @@
                        (v4i16 (MMX_X86pinsrw (v4i16 VR64:$src1),
                                (i32 (anyext (loadi16 addr:$src2))),
                                (iPTR imm:$src3))))]>;
+  def MMX_PINSRWirri : MMXIi8<0xC4, MRMSrcReg,
+                      (outs VR64:$dst), 
+                      (ins VR64:$src1, GR32:$src2, i32i8imm:$src3),
+                      "pinsrw\t{$src3, $src2, $dst|$dst, $src2, $src3}",
+                      [(set VR64:$dst, (int_x86_mmx_pinsr_w VR64:$src1,
+                                        GR32:$src2, (iPTR imm:$src3)))]>;
+
+  def MMX_PINSRWirmi : MMXIi8<0xC4, MRMSrcMem,
+                     (outs VR64:$dst),
+                     (ins VR64:$src1, i16mem:$src2, i32i8imm:$src3),
+                     "pinsrw\t{$src3, $src2, $dst|$dst, $src2, $src3}",
+                     [(set VR64:$dst, (int_x86_mmx_pinsr_w VR64:$src1,
+                                         (i32 (anyext (loadi16 addr:$src2))),
+                                       (iPTR imm:$src3)))]>;
 }
 
 // MMX to XMM for vector types