Transform -X/C to X/-C, implementing a README.txt entry.
authorDan Gohman <gohman@apple.com>
Wed, 12 Aug 2009 16:37:02 +0000 (16:37 +0000)
committerDan Gohman <gohman@apple.com>
Wed, 12 Aug 2009 16:37:02 +0000 (16:37 +0000)
commit9ca9daad2175cd57776e7de7fb6f78eb96fc7445
tree944d50d12cbc814a179260471312972297a06d3e
parentfa94b948d9a0aaaad98901815e56b676803ad259
Transform -X/C to X/-C, implementing a README.txt entry.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78812 91177308-0d34-0410-b5e6-96231b3b80d8
lib/Target/README.txt
lib/Transforms/Scalar/InstructionCombining.cpp
test/Transforms/InstCombine/nsw.ll [new file with mode: 0644]