[llvm-commits] [llvm] r136534 - /llvm/trunk/utils/TableGen/FixedLenDecoderEmitter.cpp

[Owen Anderson]

Author: resistor
Date: Fri Jul 29 18:01:18 2011
New Revision: 136534

URL: http://llvm.org/viewvc/llvm-project?rev=136534&view=rev
Log:
Correctly handle scattered operands where the bits of the operand are contiguous, but out of order.

Modified:
    llvm/trunk/utils/TableGen/FixedLenDecoderEmitter.cpp

Modified: llvm/trunk/utils/TableGen/FixedLenDecoderEmitter.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/utils/TableGen/FixedLenDecoderEmitter.cpp?rev=136534&r1=136533&r2=136534&view=diff
==============================================================================
--- llvm/trunk/utils/TableGen/FixedLenDecoderEmitter.cpp (original)
+++ llvm/trunk/utils/TableGen/FixedLenDecoderEmitter.cpp Fri Jul 29 18:01:18 2011
@@ -1295,6 +1295,11 @@
         Base = bi;
         Width = 1;
         Offset = BI->getBitNum();
+      } else if (BI->getBitNum() != Offset + Width) {
+        OpInfo.addField(Base, Width, Offset);
+        Base = bi;
+        Width = 1;
+        Offset = BI->getBitNum();
       } else {
         ++Width;
       }