Commit 7d8494c4 authored Jun 08, 2019 by Craig Topper

[X86] Mutate scalar fceil/ffloor/ftrunc/fnearbyint/frint into X86ISD::RNDSCALE...

[X86] Mutate scalar fceil/ffloor/ftrunc/fnearbyint/frint into X86ISD::RNDSCALE during PreProcessIselDAG to cut down on number of isel patterns.

Similar was done for vectors in r362535. Removes about 1200 bytes from the isel table.

llvm-svn: 362894

parent 548db794

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