[X86] Custom promote i32->f80 uint_to_fp on AVX512 64-bit targets.
authorCraig Topper <craig.topper@intel.com>
Tue, 3 Sep 2019 02:51:10 +0000 (02:51 +0000)
committerCraig Topper <craig.topper@intel.com>
Tue, 3 Sep 2019 02:51:10 +0000 (02:51 +0000)
commitdcecc7ea468d62dda89bd7666001a1412dae6345
treede6b19cc216709dfacccf1d7722e2ce31611650c
parentdea9cad10e02e12ecb1705bca4c4244208891230
[X86] Custom promote i32->f80 uint_to_fp on AVX512 64-bit targets.

Reuse the same code to promote all i32 uint_to_fp on 64-bit targets
to simplify the X86ISelLowering constructor.

llvm-svn: 370693
llvm/lib/Target/X86/X86ISelLowering.cpp
llvm/test/CodeGen/X86/scalar-int-to-fp.ll