[llvm] r278654 - [X86] PADDUSB/W instructions should be commutable.

[Craig Topper via llvm-commits]

Author: ctopper
Date: Mon Aug 15 01:31:57 2016
New Revision: 278654

URL: http://llvm.org/viewvc/llvm-project?rev=278654&view=rev
Log:
[X86] PADDUSB/W instructions should be commutable.

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=278654&r1=278653&r2=278654&view=diff
==============================================================================
--- llvm/trunk/lib/Target/X86/X86InstrSSE.td (original)
+++ llvm/trunk/lib/Target/X86/X86InstrSSE.td Mon Aug 15 01:31:57 2016
@@ -4032,9 +4032,9 @@ defm PADDSB  : PDI_binop_all<0xEC, "padd
 defm PADDSW  : PDI_binop_all<0xED, "paddsw", X86adds, v8i16, v16i16,
                              SSE_INTALU_ITINS_P, 1, NoVLX_Or_NoBWI>;
 defm PADDUSB : PDI_binop_all<0xDC, "paddusb", X86addus, v16i8, v32i8,
-                             SSE_INTALU_ITINS_P, 0, NoVLX_Or_NoBWI>;
+                             SSE_INTALU_ITINS_P, 1, NoVLX_Or_NoBWI>;
 defm PADDUSW : PDI_binop_all<0xDD, "paddusw", X86addus, v8i16, v16i16,
-                             SSE_INTALU_ITINS_P, 0, NoVLX_Or_NoBWI>;
+                             SSE_INTALU_ITINS_P, 1, NoVLX_Or_NoBWI>;
 defm PMULLW  : PDI_binop_all<0xD5, "pmullw", mul, v8i16, v16i16,
                              SSE_INTMUL_ITINS_P, 1, NoVLX_Or_NoBWI>;
 defm PMULHUW : PDI_binop_all<0xE4, "pmulhuw", mulhu, v8i16, v16i16,