[llvm-commits] [llvm] r99953 - /llvm/trunk/lib/Target/X86/X86InstrSSE.td

[Jakob Stoklund Olesen]

Author: stoklund
Date: Tue Mar 30 17:46:55 2010
New Revision: 99953

URL: http://llvm.org/viewvc/llvm-project?rev=99953&view=rev
Log:
V_SETALLONES is an integer instruction.

Since it is just a pxor in disguise, we should probably expand it to a full
polymorphic triple.

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

Modified: llvm/trunk/lib/Target/X86/X86InstrSSE.td
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Target/X86/X86InstrSSE.td?rev=99953&r1=99952&r2=99953&view=diff
==============================================================================
--- llvm/trunk/lib/Target/X86/X86InstrSSE.td (original)
+++ llvm/trunk/lib/Target/X86/X86InstrSSE.td Tue Mar 30 17:46:55 2010
@@ -2424,7 +2424,7 @@
 // We set canFoldAsLoad because this can be converted to a constant-pool
 // load of an all-ones value if folding it would be beneficial.
 let isReMaterializable = 1, isAsCheapAsAMove = 1, canFoldAsLoad = 1,
-    isCodeGenOnly = 1 in
+    isCodeGenOnly = 1, ExeDomain = SSEPackedInt in
   // FIXME: Change encoding to pseudo.
   def V_SETALLONES : PDI<0x76, MRMInitReg, (outs VR128:$dst), (ins), "",
                          [(set VR128:$dst, (v4i32 immAllOnesV))]>;