[llvm-commits] [llvm] r139067 - /llvm/trunk/lib/Target/X86/X86InstrSSE.td

[Bruno Cardoso Lopes]

Author: bruno
Date: Fri Sep  2 19:46:54 2011
New Revision: 139067

URL: http://llvm.org/viewvc/llvm-project?rev=139067&view=rev
Log:
Add AVX pattern versions for PSHUFB,PSIGN{B,W,D}

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=139067&r1=139066&r2=139067&view=diff
==============================================================================
--- llvm/trunk/lib/Target/X86/X86InstrSSE.td (original)
+++ llvm/trunk/lib/Target/X86/X86InstrSSE.td Fri Sep  2 19:46:54 2011
@@ -4780,17 +4780,33 @@
                                      int_x86_ssse3_pmul_hr_sw_128>;
 }
 
-def : Pat<(X86pshufb VR128:$src, VR128:$mask),
-          (PSHUFBrr128 VR128:$src, VR128:$mask)>, Requires<[HasSSSE3]>;
-def : Pat<(X86pshufb VR128:$src, (bc_v16i8 (memopv2i64 addr:$mask))),
-          (PSHUFBrm128 VR128:$src, addr:$mask)>, Requires<[HasSSSE3]>;
-
-def : Pat<(X86psignb VR128:$src1, VR128:$src2),
-          (PSIGNBrr128 VR128:$src1, VR128:$src2)>, Requires<[HasSSSE3]>;
-def : Pat<(X86psignw VR128:$src1, VR128:$src2),
-          (PSIGNWrr128 VR128:$src1, VR128:$src2)>, Requires<[HasSSSE3]>;
-def : Pat<(X86psignd VR128:$src1, VR128:$src2),
-          (PSIGNDrr128 VR128:$src1, VR128:$src2)>, Requires<[HasSSSE3]>;
+let Predicates = [HasSSSE3] in {
+  def : Pat<(X86pshufb VR128:$src, VR128:$mask),
+            (PSHUFBrr128 VR128:$src, VR128:$mask)>;
+  def : Pat<(X86pshufb VR128:$src, (bc_v16i8 (memopv2i64 addr:$mask))),
+            (PSHUFBrm128 VR128:$src, addr:$mask)>;
+
+  def : Pat<(X86psignb VR128:$src1, VR128:$src2),
+            (PSIGNBrr128 VR128:$src1, VR128:$src2)>;
+  def : Pat<(X86psignw VR128:$src1, VR128:$src2),
+            (PSIGNWrr128 VR128:$src1, VR128:$src2)>;
+  def : Pat<(X86psignd VR128:$src1, VR128:$src2),
+            (PSIGNDrr128 VR128:$src1, VR128:$src2)>;
+}
+
+let Predicates = [HasAVX] in {
+  def : Pat<(X86pshufb VR128:$src, VR128:$mask),
+            (VPSHUFBrr128 VR128:$src, VR128:$mask)>;
+  def : Pat<(X86pshufb VR128:$src, (bc_v16i8 (memopv2i64 addr:$mask))),
+            (VPSHUFBrm128 VR128:$src, addr:$mask)>;
+
+  def : Pat<(X86psignb VR128:$src1, VR128:$src2),
+            (VPSIGNBrr128 VR128:$src1, VR128:$src2)>;
+  def : Pat<(X86psignw VR128:$src1, VR128:$src2),
+            (VPSIGNWrr128 VR128:$src1, VR128:$src2)>;
+  def : Pat<(X86psignd VR128:$src1, VR128:$src2),
+            (VPSIGNDrr128 VR128:$src1, VR128:$src2)>;
+}
 
 //===---------------------------------------------------------------------===//
 // SSSE3 - Packed Align Instruction Patterns