Use the current local variable naming style.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@199417 91177308-0d34-0410-b5e6-96231b3b80d8
Reduce nesting.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@199418 91177308-0d34-0410-b5e6-96231b3b80d8
Use static instead of anonymous namespace.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@199419 91177308-0d34-0410-b5e6-96231b3b80d8
Teach InstCombine that (fmul X, -1.0) can be simplified to (fneg X), which LLVM expresses as (fsub -0.0, X).


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@199420 91177308-0d34-0410-b5e6-96231b3b80d8
llvm-objdump/COFF: Print DLL name in the export table header.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@199422 91177308-0d34-0410-b5e6-96231b3b80d8