commit dcabc7bca9b81c384d307cbb7d28b29451e263f2
author Elena Demikhovsky <elena.demikhovsky@intel.com> Thu Feb 02 09:10:43 2012 +0000
committer Elena Demikhovsky <elena.demikhovsky@intel.com> Thu Feb 02 09:10:43 2012 +0000
tree e26437ef2ab73a1e5bdfb11c0d61568a15a3a7ef
parent 1ae52f686cb04a08cb64b3fab90e7ac4c9010384

Optimization for SIGN_EXTEND operation on AVX.
Special handling was added for v4i32 -> v4i64 and v8i16 -> v8i32
extensions.



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@149600 91177308-0d34-0410-b5e6-96231b3b80d8

lib/Target/X86/X86ISelLowering.h

diff --git a/lib/Target/X86/X86ISelLowering.h b/lib/Target/X86/X86ISelLowering.h
index 1a38921..9689bcd 100644
--- a/lib/Target/X86/X86ISelLowering.h
+++ b/lib/Target/X86/X86ISelLowering.h
@@ -219,6 +219,9 @@
       // VZEXT_MOVL - Vector move low and zero extend.
       VZEXT_MOVL,
 
+      // VZEXT_MOVL - Vector move low and sign extend.
+      VSEXT_MOVL,
+
       // VSHL, VSRL - 128-bit vector logical left / right shift
       VSHLDQ, VSRLDQ,