[PATCH] Don't generate 64-bit movd after cmpneqsd in 32-bit mode (PR19059)

[Hans Wennborg]

  On Mon, Mar 10, 2014 at 6:18 PM, Craig Topper <craig.topper at gmail.com> wrote:
  > Is there an earlier check to ensure SSE2 is supported? Just want to make
  > sure we have everything covered.

  Yup, we basically check on entry to the CMPEQCombine function.

http://llvm-reviews.chandlerc.com/D3009