[llvm] r252708 - [X86] Remove redundant MMX isel patterns.

[Craig Topper via llvm-commits]

Author: ctopper
Date: Wed Nov 11 01:29:22 2015
New Revision: 252708

URL: http://llvm.org/viewvc/llvm-project?rev=252708&view=rev
Log:
[X86] Remove redundant MMX isel patterns.

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=252708&r1=252707&r2=252708&view=diff
==============================================================================
--- llvm/trunk/lib/Target/X86/X86InstrMMX.td (original)
+++ llvm/trunk/lib/Target/X86/X86InstrMMX.td Wed Nov 11 01:29:22 2015
@@ -654,10 +654,6 @@ def MMX_MASKMOVQ64: MMXI64<0xF7, MRMSrcR
 
 // 64-bit bit convert.
 let Predicates = [HasSSE2] in {
-def : Pat<(x86mmx (bitconvert (i64 GR64:$src))),
-          (MMX_MOVD64to64rr GR64:$src)>;
-def : Pat<(i64 (bitconvert (x86mmx VR64:$src))),
-          (MMX_MOVD64from64rr VR64:$src)>;
 def : Pat<(f64 (bitconvert (x86mmx VR64:$src))),
           (MMX_MOVQ2FR64rr VR64:$src)>;
 def : Pat<(x86mmx (bitconvert (f64 FR64:$src))),