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2013-07-20Remove prefetchJF Bastien
Following our discussion in the related bug, prefetch will not be part of our initial stable ABI. BUG= https://code.google.com/p/nativeclient/issues/detail?id=3531 TEST= cd ./pnacl/build/llvm_x86_64; ninja check R=jvoung@chromium.org Review URL: https://codereview.chromium.org/19771015
2013-06-19Rewrite llvm.flt.rounds to "1" for now, and disallow llvm.flt.rounds.Jan Voung
Until there is an intrinsic to *set* the rounding mode, this intrinsic to *get* the rounding mode isn't so useful. Separately we will add a test that for each platform, the initial rounding mode is "1" (round to nearest). That is the case right now for x86, ARM, and MIPS. (see https://codereview.chromium.org/16785003/) BUG=https://code.google.com/p/nativeclient/issues/detail?id=3491 R=mseaborn@chromium.org Review URL: https://codereview.chromium.org/17229007