[WebAssembly] Implement the is_zero_undef forms of cttz and ctlz
authorDan Gohman <dan433584@gmail.com>
Mon, 24 Aug 2015 16:39:37 +0000 (16:39 +0000)
committerDan Gohman <dan433584@gmail.com>
Mon, 24 Aug 2015 16:39:37 +0000 (16:39 +0000)
commitc26771d7ab09a3b3b290abc135eb8352fc07c1da
tree5ef333ef0ee5aa7ac09f84e0d579ce2d4523cd2b
parent9708c4754d5e43e639d8000d6150e67f85a0d1da
[WebAssembly] Implement the is_zero_undef forms of cttz and ctlz

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@245851 91177308-0d34-0410-b5e6-96231b3b80d8
lib/Target/WebAssembly/WebAssemblyInstrInteger.td
test/CodeGen/WebAssembly/integer32.ll
test/CodeGen/WebAssembly/integer64.ll