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(parent: 2a0810e) | patch
[x86] add tests for maxnum/minnum intrinsics with nnan; NFC
authorSanjay Patel <spatel@rotateright.com>
Thu, 10 May 2018 14:48:42 +0000 (14:48 +0000)
committerSanjay Patel <spatel@rotateright.com>
Thu, 10 May 2018 14:48:42 +0000 (14:48 +0000)
commitbe97134955c1f3df67808afbccefeea19f5ef5ef
tree3dc54decc78b468baab3bc26916cce27861fe175tree | snapshot
parent2a0810e27f5c576420f600ef549b1cb5313d951ecommit | diff
[x86] add tests for maxnum/minnum intrinsics with nnan; NFC

Clang 6.0 was updated to create these intrinsics rather than
libcalls or fcmp/select, but the backend wasn't prepared to
handle that optimally.

This bug is not the primary reason for PR37403:
https://bugs.llvm.org/show_bug.cgi?id=37403
...but it's probably more important for x86 perf.

llvm-svn: 331988
llvm/test/CodeGen/X86/fmaxnum.ll diff | blob | history
llvm/test/CodeGen/X86/fminnum.ll diff | blob | history
Domain: System / Toolchain;