disable some illegal blackfin patterns. sext from i32 to i32 can never
authorChris Lattner <sabre@nondot.org>
Fri, 19 Mar 2010 04:53:21 +0000 (04:53 +0000)
committerChris Lattner <sabre@nondot.org>
Fri, 19 Mar 2010 04:53:21 +0000 (04:53 +0000)
commit2356ae91797eb06ab2612bfc66a810b4a1826cf4
treed9cc09283c9e45c6891f0193b99d6b867d823f85
parent1d7dbd17165ac83d8cad388dcc3cfd7a6d915172
disable some illegal blackfin patterns.  sext from i32 to i32 can never
match.  Jakob, please take a look when you get a chance.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@98931 91177308-0d34-0410-b5e6-96231b3b80d8
lib/Target/Blackfin/BlackfinInstrInfo.td