[llvm-commits] [llvm] r120640 - /llvm/trunk/utils/TableGen/NeonEmitter.cpp
Bob Wilson
bob.wilson at apple.com
Wed Dec 1 17:18:20 PST 2010
Author: bwilson
Date: Wed Dec 1 19:18:20 2010
New Revision: 120640
URL: http://llvm.org/viewvc/llvm-project?rev=120640&view=rev
Log:
Add a missing cast for Neon vsbl results.
The bitwise operations are always done with unsigned values, but the result may
be signed.
Modified:
llvm/trunk/utils/TableGen/NeonEmitter.cpp
Modified: llvm/trunk/utils/TableGen/NeonEmitter.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/utils/TableGen/NeonEmitter.cpp?rev=120640&r1=120639&r2=120640&view=diff
==============================================================================
--- llvm/trunk/utils/TableGen/NeonEmitter.cpp (original)
+++ llvm/trunk/utils/TableGen/NeonEmitter.cpp Wed Dec 1 19:18:20 2010
@@ -611,9 +611,10 @@
break;
case OpSelect:
// ((0 & 1) | (~0 & 2))
+ s += "(" + ts + ")";
ts = TypeString(proto[1], typestr);
- s += "(a & (" + ts + ")b) | ";
- s += "(~a & (" + ts + ")c)";
+ s += "((a & (" + ts + ")b) | ";
+ s += "(~a & (" + ts + ")c))";
break;
case OpRev16:
s += "__builtin_shufflevector(a, a";
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