projects / oota-llvm.git / commit
? search:
summary | shortlog | log | commit | commitdiff | tree
(parent: 3acbe5d) | patch
Don't generate silly matching code like this:
authorEvan Cheng <evan.cheng@apple.com>
Tue, 7 Mar 2006 08:31:27 +0000 (08:31 +0000)
committerEvan Cheng <evan.cheng@apple.com>
Tue, 7 Mar 2006 08:31:27 +0000 (08:31 +0000)
commit6f8aaf2cb0f2e4d01680e67d365137cf731ad809
tree35aac2298637e1f96142c71d8a6bcdfe2d2f9d42tree | snapshot
parent3acbe5d4f0d6163cb761368692c830c1a4f27e31commit | diff
Don't generate silly matching code like this:

 if (N1.getOpcode() == ISD::ADD &&
     ...)
   if (... &&
       (N1.getNumOperands() == 1 || !isNonImmUse(N1.Val, N10.Val))) &&
       ...)

TableGen knows N1 must have more than one operand.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26592 91177308-0d34-0410-b5e6-96231b3b80d8
utils/TableGen/DAGISelEmitter.cpp diff | blob | history
C/C++ LLVM-based compilers that forbids OOTA behaviors