[llvm-commits] [llvm] r120412 - in /llvm/trunk/lib/Target/X86: X86InstrFormats.td X86InstrSSE.td

[Eric Christopher]

Author: echristo
Date: Tue Nov 30 02:57:23 2010
New Revision: 120412

URL: http://llvm.org/viewvc/llvm-project?rev=120412&view=rev
Log:
Implement a PseudoI class and transfer the sse instructions over to use
it.

Modified:
    llvm/trunk/lib/Target/X86/X86InstrFormats.td
    llvm/trunk/lib/Target/X86/X86InstrSSE.td

Modified: llvm/trunk/lib/Target/X86/X86InstrFormats.td
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Target/X86/X86InstrFormats.td?rev=120412&r1=120411&r2=120412&view=diff
==============================================================================
--- llvm/trunk/lib/Target/X86/X86InstrFormats.td (original)
+++ llvm/trunk/lib/Target/X86/X86InstrFormats.td Tue Nov 30 02:57:23 2010
@@ -168,6 +168,11 @@
   let TSFlags{37}    = has3DNow0F0FOpcode;
 }
 
+class PseudoI<dag oops, dag iops, list<dag> pattern>
+  : X86Inst<0, Pseudo, NoImm, oops, iops, "", GenericDomain> {
+  let Pattern = pattern;
+}
+
 class I<bits<8> o, Format f, dag outs, dag ins, string asm,
         list<dag> pattern, Domain d = GenericDomain>
   : X86Inst<o, f, NoImm, outs, ins, asm, d> {

Modified: llvm/trunk/lib/Target/X86/X86InstrSSE.td
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Target/X86/X86InstrSSE.td?rev=120412&r1=120411&r2=120412&view=diff
==============================================================================
--- llvm/trunk/lib/Target/X86/X86InstrSSE.td (original)
+++ llvm/trunk/lib/Target/X86/X86InstrSSE.td Tue Nov 30 02:57:23 2010
@@ -3641,11 +3641,9 @@
 
 // Thread synchronization
 let usesCustomInserter = 1 in {
-def MONITOR : I<0, Pseudo, (outs), (ins i32mem:$src1, GR32:$src2, GR32:$src3),
-                "# MONITORrrr PSUEDO",
+def MONITOR : PseudoI<(outs), (ins i32mem:$src1, GR32:$src2, GR32:$src3),
                 [(int_x86_sse3_monitor addr:$src1, GR32:$src2, GR32:$src3)]>;
-def MWAIT : I<0, Pseudo, (outs), (ins GR32:$src1, GR32:$src2),
-                "# MWAITrr PSEUDO",
+def MWAIT : PseudoI<(outs), (ins GR32:$src1, GR32:$src2),
                 [(int_x86_sse3_mwait GR32:$src1, GR32:$src2)]>;
 }
 
@@ -4907,12 +4905,12 @@
 
 // Packed Compare Implicit Length Strings, Return Mask
 multiclass pseudo_pcmpistrm<string asm> {
-  def REG : Ii8<0, Pseudo, (outs VR128:$dst),
-    (ins VR128:$src1, VR128:$src2, i8imm:$src3), !strconcat(asm, "rr PSEUDO"),
+  def REG : PseudoI<(outs VR128:$dst),
+                    (ins VR128:$src1, VR128:$src2, i8imm:$src3),
     [(set VR128:$dst, (int_x86_sse42_pcmpistrm128 VR128:$src1, VR128:$src2,
                                                   imm:$src3))]>;
-  def MEM : Ii8<0, Pseudo, (outs VR128:$dst),
-    (ins VR128:$src1, i128mem:$src2, i8imm:$src3), !strconcat(asm, "rm PSEUDO"),
+  def MEM : PseudoI<(outs VR128:$dst),
+                    (ins VR128:$src1, i128mem:$src2, i8imm:$src3),
     [(set VR128:$dst, (int_x86_sse42_pcmpistrm128
                        VR128:$src1, (load addr:$src2), imm:$src3))]>;
 }
@@ -4943,12 +4941,12 @@
 
 // Packed Compare Explicit Length Strings, Return Mask
 multiclass pseudo_pcmpestrm<string asm> {
-  def REG : Ii8<0, Pseudo, (outs VR128:$dst),
-    (ins VR128:$src1, VR128:$src3, i8imm:$src5), !strconcat(asm, "rr PSEUDO"),
+  def REG : PseudoI<(outs VR128:$dst),
+                    (ins VR128:$src1, VR128:$src3, i8imm:$src5),
     [(set VR128:$dst, (int_x86_sse42_pcmpestrm128
                        VR128:$src1, EAX, VR128:$src3, EDX, imm:$src5))]>;
-  def MEM : Ii8<0, Pseudo, (outs VR128:$dst),
-    (ins VR128:$src1, i128mem:$src3, i8imm:$src5), !strconcat(asm, "rm PSEUDO"),
+  def MEM : PseudoI<(outs VR128:$dst),
+                    (ins VR128:$src1, i128mem:$src3, i8imm:$src5),
     [(set VR128:$dst, (int_x86_sse42_pcmpestrm128
                        VR128:$src1, EAX, (load addr:$src3), EDX, imm:$src5))]>;
 }